wheel torque Seat Arona 2017 Owner's Manual

The essentials
the wheel condition and hub mounting surfa-
c e
s.
These surfaces must be clean before fit-
ting the wheel.
Wheel bolt tightening torque
The prescribed tightening torque for wheel
bolts for steel and alloy wheels is 140 Nm.
After changing a wheel, have the tightening
torque checked immediately with a torque
wrench that is working perfectly.
Before checking tightening torque, have any
rusty wheel bolts that are difficult to screw re-
placed and clean the wheel hub threads.
Never apply grease or oil to wheel bolts or to
the wheel hub threads. Even if the bolts have
been tightened to the prescribed torque, they
could come loose while driving. WARNING
If the wheel bolts are not properly tightened,
they c ou

ld come loose while driving and
cause an accident, serious injury and loss of
vehicle control.
● Use only wheel bolts which correspond to
the rim in question.
● Nev

er use different wheel bolts.
● Wheel bolts and threads should be clean,
free of oi
l and grease, and it should be possi-
ble to screw them easily.
● To loosen and tighten wheel bolts, only use
the wheel wrenc
h that came with the car from
the factory. ●
Loo sen the wheel

bolts only about one turn
before raising the vehicle with the jack.
● Never apply grease or oil to wheel bolts or
to the wheel hub thr
eads. Even if the bolts
have been tightened to the prescribed tor-
que, they could come loose while driving.
● Never loosen the screwed joints of wheel
rims with bo
lted ring trims.
● If wheel bolts are tightened below the pre-
scribed t
orque, the bolts and rims could come
loose while driving. If tightening torque is too
high, the wheel bolts or threads can be dam-
aged. CAUTION
When removing/fitting the wheel, the rim
ma y

hit and damage the brake disc. For this
reason, please take care and get a second
person to assist you. Tyres with compulsory rotation direc-
tion
A directional tread pattern can be identified
b
y
the arr

ows on the sidewall that point in
the direction of rotation. Always observe the
direction of rotation indicated when fitting
the wheel to guarantee optimum properties
of this type of tyres with regard to grip,
noises, wear and aquaplaning.
If it is absolutely necessary to fit the spare
tyre* against the direction of rotation, drive with care as this means the tyre does not of-
fer optimum drivin

g properties. This is of par-
ticular importance when the road surface is
wet.
To return to directional tread tires, replace
the punctured tyre as soon as possible and
restore the obligatory direction of rotation of
all tyres.
Subsequent work ●
Alloy wheels: rep
l
ace the wheel bolt caps.
● Plate wheels: repl
ace the wheel hubcap.
● Return all tools to their proper storing loca-
tion.
● If the replaced wheel does not fit in the
spar
e wheel housing, store it safely in the
luggage compartment ›››
 page 152.
● Check the tyre pressure of the newly moun-
ted tyr
e as soon as possible.
● In vehicles fitted with a tyre pressure indi-
cator
, adjust the pressure and store it in
memory ›››
 page 282.
● Have the tightening torque of the wheel
bolts c
hecked as soon as possible with a tor-
que wrench (it should be 120 Nm). Mean-
while, drive carefully.
● Have the flat tyre replaced as quickly as
pos s

ible. 65

Driving
Driving Ad dr
e
ss
Introduction The power steering is not hydraulic but elec-
tromec
h

anical. The advantage of this steer-
ing is that it foes not need flexible hydraulic
pipes, hydraulic oil, pump, filter or other
parts. The electromechanical system saves
fuel. Whereas a hydraulic system needs con-
tinuous oil pressure, electromechanical
steering only needs power when it is used.
In vehicles with electromechanical steering,
the assisted steering function automatically
adjusts according to vehicle speed, steering
wheel torque and wheel orientation. The
power steering only works when the engine
is running. WARNING
If the power steering does not work, you will
need much mor e s

trength to turn the wheel.
This has a considerable effect on vehicle
safety.
● The power steering only works when the
engine is
running.
● Never allow the vehicle to move when the
engine is
switched off.
● Never remove the key from the ignition
while the
vehicle is moving. The steering lock could be engaged and vehicle steering would
not w
ork. Note
The ignition of the vehicle being towed must
be sw itc

hed on to prevent the steering wheel
from locking and also to allow the use of the
turn signals, horn, windscreen wipers and
washers. Control lamp
The control lamp should light up for a few
sec
ond
s

when the ignition is switched on. It
should go out once the engine is started. 
It lights up red
The electromechani-
cal steering is dam-
aged.Have the steering checked im-
mediately by a specialised work-
shop.

It lights up yellow
Electromechanical
steering operation
is limited.See a specialised workshop im-
mediately and have the steering
checked.
If the yellow warning lamp does
not light up again after the en-
gine is restarted and the vehicle
has travelled a short distance,
you do not need to take it to a
specialised workshop. 
It lights up yellow
The 12-volt battery
was disconnected
and has been recon-
nected.Take the vehicle for a short run
at 15-20 km/h (9-12 mph).

It flashes yellow
The steering column
is tight.Turn the wheel a little to both
sides.
The steering column
does not unlock or
lock.Remove the key from the ignition
and switch the ignition back on.
If necessary, check the messag-
es displayed on the instrument
panel display.
Do not drive on if
the steering
column remains locked after the
ignition has been switched on.
Seek specialist assistance. WARNING
If the warning lamps and the corresponding
mes s

ages are ignored when they light up, the
vehicle may stall in traffic and cause acci-
dents and severe injuries.
● Never ignore the warning lamps or messag-
es.
● Stop the

vehicle at the next opportunity
and in a safe p
lace. » 167
Technical data
Advice
Operation
Emergencies
Safety

Operation
Note
Failure to heed the control lamps and corre-
spondin g t
ext messages when they light up
may result in damage to the vehicle. Information relating to different vehi-
cl
e pr

ocesses. In order to make the vehicle more difficult to
st
e

al, you should always lock the steering be-
fore leaving the vehicle.
Mechanical steering lock
The steering column is locked when the key
is removed from the ignition lock and the ve-
hicle is stationary.
Activating the steering lock
● Park the vehicle ››
›

page 174.
● Remove the ignition key.
● Turn the steering wheel slightly until the
steerin
g lock has engaged.
Deactivating the steering lock
● Turn the steering wheel slightly to release
the lock.
● Inser

t the key in the ignition lock.
● Hold the steering wheel in this position
and switc
h on the ignition. Electromechanical steering
In vehic

les with electromechanical steering,
the assisted steering function automatically
adjusts according to vehicle speed, steering
wheel torque and wheel orientation. The
power steering only works when the engine
is running.
You should take into account that you will
need considerably more power than normal
to steer the vehicle if the power steering is
not working correctly or at all.
Power-assisted steering
Power-assisted steering helps the driver in
critical situations. In counter-steering, it as-
sists by applying additional torque ››› .
WARNING
Power-assisted steering, together with the
ESC, help s

the driver to control vehicle steer-
ing in critical situations. However, the driver
is ultimately responsible for steering the ve-
hicle at all times. Power-assisted steering
does not remove this responsibility. Starting and stopping the en-
gine
Ignition k ey
po

sitions Fig. 173
Ignition key positions. Read the additional information carefully
› ›
›

 page 30
Ignition switched off, steering lock 1 In this position
››
›
Fig. 173, the ignition and
the engine are OFF and the steering may be
locked.
For the Steering lock to operate without the
ignition key, turn the steering wheel until it
locks with an audible sound. You should al-
ways lock the steering wheel when you leave
your vehicle. This will help prevent vehicle
theft ››› .
168

Driving
a deliberate warning to the driver that one or
mor e of
the wheel
s is tending to lock and the
ABS control function has intervened. In this
situation it is important to keep the brake
pedal fully depressed so the ABS can regu-
late the brake application. Do not “pump”.
If you brake hard on a slippery road surface,
the best possible control is retained as the
wheels do not lock.
However, ABS will not necessarily guarantee
shorter braking distances in all conditions.
Braking distance could even be further if you
brake on gravel or on fresh snow on a slip-
pery surface.
Control lamp
The control lamp  lights up for a few sec-
onds when the ignition is switched on. It
goes out again after the system has run
through an automatic test sequence.
There is a fault in the ABS if:
● The control lamp  does not
light up when
the ignition is switched on.
● The control lamp does not go out again af-
ter a few sec
onds.
● The control lamp lights up when the vehicle
is mo
ving.
The vehicle can still be braked in the normal
way, without the ABS function. Take the vehi- cle to a specialised workshop as soon as
poss

ible.
If there is a fault in the ABS, the ESC* and the
tyre pressure control lamp will also light up.
Brake system fault
If the ABS warning lamp  lights up together
with the brake warning lamp , there is a
fault in the ABS function and in the brake
system ››› .
WARNING
● The anti-lock br

ake system cannot defy the
laws of physics. Slippery and wet roads are
dangerous even with ABS! If you notice that
the ABS is working (to counteract locked
wheels under braking), you should reduce
speed immediately to suit the road and traffic
conditions. Do not let the extra safety fea-
tures tempt you into taking any risks when
driving.
● The effectiveness of ABS is also determined
by the ty
res fitted ››› page 278.
● If the running gear or brake system is modi-
fied, the effectivene
ss of the ABS could be se-
verely limited. WARNING
● Bef or

e opening the bonnet, read and ob-
serve the warnings ››› page 267, Working in
the engine compartment. ●
If the br ak

e system warning lamp  should
light up together with the ABS warning lamp
 , stop the vehicle immediately and check
the brake fluid level in the reservoir
››› page 275, Brake fluid. If the brake fluid
level has dropped below the “MIN” mark you
must not drive on. Risk of accident. Obtain
technical assistance.
● If the brake fluid level is correct, the fault in
the brake sy
stem may have been caused by a
failure of the ABS system. This could cause
the rear wheels to lock quickly when you
brake. This could cause the rear to break
away. Risk of skidding. Stop the vehicle and
seek technical assistance. Electronic differential lock (XDS)*
When taking a curve, the driveshaft differen-
ti
al
mec

hanism allows the outer wheel to turn
at a higher speed than the inner wheel. In
this way, the wheel that is turning faster (out-
er wheel) receives less drive torque than the
inner wheel. This may mean that in certain
situations the torque delivered to the inner
wheel is too high, causing the wheels to
spin. On the other hand, the outer wheel is
receiving a lower drive torque than it could
transmit. This causes an overall loss of lateral
grip on the front axle, resulting in understeer
or “lengthening” of the trajectory.
The XDS system can detect and correct this
effect via the sensors and signals of the ESC. »
181
Technical data
Advice
Operation
Emergencies
Safety

Operation
Via the ESC, the XDS will brake the inside
wheel and c
ou
nter the excess driving torque
of that wheel. This means that the driver's
desired trajectory is much more precise.
The XDS system works in combination with
the ESC and is always active, even when ASR
traction control is disconnected or the ESC is
in Sport mode.
Brake servo The brake servo increases the pressure you
ap
p
ly

to the brake pedal. It works only when
the engine is running .
If the brake servo is not functioning, e.g. due
to a malfunction, or if the vehicle is being
towed, you will have to press the brake pedal
considerably harder to make up for the lack
of servo assistance. WARNING
The braking distance can also be affected by
ext ern

al factors.
● Never let the vehicle coast with the engine
switc
hed off. Failure to follow this instruction
could result in an accident. The braking dis-
tance is increased considerably when the
brake servo is not active.
● If the brake servo is not working, for exam-
ple when the
vehicle is being towed, you will
have to press the brake pedal considerably
harder than normal. Hill driving assistant*
Fig. 177
Related video This function is only included in vehicles with
ESC.
The hi l

l driving assistant helps the driver to
move off and upward on a hill when the vehi-
cle is stationary.
The system maintains brake pressure for ap-
proximately two seconds after the driver
takes his foot off the brake pedal to prevent
the vehicle from lurching backward when it is
started. During these 2 seconds, the driver
has enough time to release the clutch pedal
and accelerate without the vehicle moving
and without having to use the handbrake,
making start-up easier, more comfortable
and safer.
These are the basic operation conditions:
● being on a ramp or hill/slope,
● doors closed,
● vehicle completely stationary,
● engine running and foot on the brake, ●
bes ide

s having a gear engaged or being in
neutral for manual gear change and with the
selector lever at position S, D or R for an au-
tomatic gearbox.
This system is also active when reversing up-
hill. WARNING
● If y

ou do not start the vehicle immediately
after taking your foot off the brake pedal, the
vehicle may start to roll back under certain
conditions. Depress the brake pedal or use
the hand brake immediately.
● If the engine stalls, depress the brake ped-
al or u
se the hand brake immediately.
● When following a line of traffic uphill, if you
want t
o prevent the vehicle from rolling back
accidentally when starting off, hold the brake
pedal down for a few seconds before starting
off. Note
The Official Service or a specialist workshop
can t el

l you if your vehicle is equipped with
this system. 182

Driving
Manual gearbox Driv in
g w
ith manual gearboxRead the additional information carefully
›› ›

 page 47
Certain versions of the model may include a
6-speed manual gearbox, and its diagram is
shown on the gearbox lever.
The reverse gear can only be engaged when
the car is stationary. When the engine is run-
ning and before engaging this gear, wait
about 6 seconds with the clutch pressed
down thoroughly in order to protect the gear-
box.
The reverse lights switch on when the reverse
gear is selected and the ignition is on. WARNING
● When the engine i s

running, the vehicle
will start to move as soon as a gear is engag-
ed and the clutch released.
● Never select the reverse gear when the ve-
hicle i
s in motion. Risk of accident. Note
● Do not r e

st your hand on the gear lever
while driving. The pressure of your hand
could cause premature wear on the selector
forks in the gearbox. ●
When ch an

ging gear, you should always
depress the clutch fully to avoid unnecessary
wear and damage.
● Do not “slip” the clutch to hold the vehicle
on a hill
. This causes premature wear and
damage to the clutch.
● Do not leave your foot on the clutch pedal;
although the pre
ssure may seem insignifi-
cant, it can cause the premature wear of the
clutch plate. Use the foot rest when you do
not need to change gear. Automatic gearbox/DSG auto-
m
atic
g

earbox*
Introduction Your vehicle is equipped with an electronical-
ly
c
ontr

olled manual gearbox. Torque be-
tween the engine and the gearbox is trans-
mitted via two independent clutches. They re-
place the torque converter found on conven-
tional automatic gearboxes and allow for
smooth, uninterrupted acceleration of the ve-
hicle.
The tiptronic system allows the driver to
change gears manually if desired
››› page 185, Changing gears in tiptronic
mode*. Selector lever positions Read the additional information carefully
›› ›

 page 47
The selector lever position engaged is high-
lighted on the display in the instrument clus-
ter. With the selector lever in the manual
gearbox positions G, D, E and S, the engaged
gear is also indicated on the display.
P – Parking lock
When the selector lever is in this position,
the driven wheels are locked mechanically.
The parking lock must be engaged only when
the vehicle is stationary ››› .
The int erloc
k

button (the button on the selec-
tor lever handle) must be pressed in and si-
multaneously the brake pedal must be de-
pressed before moving the selector lever ei-
ther in or out of position P.
R – Reverse gear
Reverse gear must be engaged only when the
vehicle is stationary and the engine is idling
››› .
T o mo
v

e the selector lever to position R, the
interlock button must be pressed in and at
the same time the brake pedal must be de-
pressed. The reverse lights come on when
the selector lever is in the R position with the
ignition on. »
183
Technical data
Advice
Operation
Emergencies
Safety

Advice
extra care. Refit the normal road wheel as
soon as
po
ssible. Wheel bolts
The design of wheel bolts is matched to the
rims. If diff
er

ent wheel rims are fitted, the
correct wheel bolts with the right length and
correctly shaped bolt heads must be used.
This ensures that wheels are fitted securely
and that the brake system functions correctly.
In certain circumstances, you should not use
wheel bolts from a different vehicle, even if it
is the same model ››› page 255. WARNING
If the wheel bolts are not tightened correctly,
the wheel c ou

ld become loose while driving.
Risk of accident.
● The wheel bolts must be clean and turn
eas
ily. Never apply grease or oil to them.
● Use only wheel bolts which belong to the
wheel.
● If the pr

escribed torque of the wheel bolts
is t
oo low, they could loosen whilst the vehi-
cle is in motion. Risk of accident! If the tight-
ening torque is too high, the wheel bolts and
threads can be damaged. CAUTION
The prescribed tightening torque for wheel
bolt s

for steel and alloy wheels is 120 Nm. Tyre monitoring indicator*
Fig. 241
Centre console: tyre monitoring sys-
t em b
utt

on. The tyre monitoring system compares wheel
r
ev
o

lutions alongside the wheel diameter of
each wheel, with help from the ESC. If the di-
ameter of a wheel changes, the tyre monitor-
ing indicator lights up . The wheel diame-
ter changes when:
● Tyre pressure is insufficient.
● The tyre structure is damaged.
● The vehicle is unbalanced because of a
load. ●
The wheel
s of

one axle are under more
pressure (for example, driving with a trailer or
on steep slopes).
● The vehicle is fitted with snow chains.
● The temporary spare wheel is fitted.
● The wheel on one axle is changed.
Tyr
e pressure adjustment
After modifying tyre pressure or changing any
wheels, the new tyre pressure must be stored
in the Easy Connect system with the  but-
t on and the S
ET

TINGS function button
› ›
›
 page 33.
You can also press and hold down the
››› Fig. 241 button with the ignition on, until
an acoustic signal is heard.
If the wheels are under excessive load (for ex-
ample, driving with a trailer or heavy load),
the tyre pressure must be increased to the
recommended value for a full load (see the
sticker on the back of the left front door
frame). If the tyre monitor system button is
pressed down, the new tyre pressures are
confirmed.
The tyre pressure control lamp  lights up
If the tyre pressure of a wheel is much lower
than the value set by the driver, then the tyre
pressure control lamp ››› will light up.
282

Technical specifications
Drawbar loads
The maximum permitt ed dr
a
wbar load on the
ball joint of the towing bracket must not ex-
ceed 75 kg.
In the interest of road safety, we recommend
that you always tow approaching the maxi-
mum drawbar load. The response of the trail-
er on the road will be poor, if the drawbar
load is too small.
If the maximum permissible drawbar load
cannot be met (e.g. with small, empty and
light-weight single axle trailers or tandem
axle trailers with a wheelbase of less than 1
metre), a minimum of 4% of the actual trailer
weight is legally required for the drawbar
load. WARNING
● For s af

ety reasons, you should not drive at
speeds above 80 km/h (50 mph) when towing
a trailer. This also applies in countries where
higher speeds are permitted.
● Never exceed the maximum trailer weights
or the drawb
ar load. If the permissible axle
load or the permissible total weight is excee-
ded, the driving characteristics of the vehicle
may change, leading to accidents, injuries
and damage to the vehicle. Wheels
Ty
r

e pressure and wheel bolts Tyre pressures
The stic
k

er with the tyre pressure values can
be found on the back of the left front door
frame. The tyre pressure values given there
are for cold tyres. Do not reduce the slightly
raised pressures of warm tyres ››› .
The pre s

sure for winter tyres is 0.2 bar higher
than that of summer tyres (2.9 psi / 20 kPa).
Wheel bolts
After the wheels have been changed, the
tightening torque of the wheel bolts should
be checked as soon as possible with a torque
wrench ››› . The tightening torque for steel
and al lo
y

wheels is 120 Nm. WARNING
● Check the ty

re pressure at least once per
month. Checking the tyre pressure is very im-
portant. If the tyre pressure is too high or too
low, there is an increased danger of accidents
- particularly at high speeds.
● If the tightening torque of the wheel bolts
is t
oo low, they could loosen while the vehi-
cle is in motion. Risk of accident! If the tight-
ening torque is too high, the wheel bolts and
threads can be damaged. Note
We recommend that you ask your Technical
Serv ic

e for information about appropriate
wheel, tyre and snow chain size. 287
Technical data
Advice
Operation
Emergencies
Safety

Index
Starting the engine . . . . . . . . . . . . . . . . . . 169, 170 aft
er the f
uel tank has been run dry . . . . . . . . 170
diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Starting the vehicle . . . . . . . . . . . . . . . . . . . . . . . . 30
Steel wheel rims cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73, 168 control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
electromechanical . . . . . . . . . . . . . . . . . . . . . . 168
power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
power-assisted steering . . . . . . . . . . . . . . . . . . 168
steering column lock . . . . . . . . . . . . . . . . . . . . 168
Steering wheel adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
gearshift paddles (automatic gearbox) . . . . . . 185
Steering wheel controls . . . . . . . . . . . . . . . . . . . . 119
Steering wheel height adjustment . . . . . . . . . . . . 73
Storage compartment . . . . . . . . . . . . . . . . . . . . . 150 of front door panel . . . . . . . . . . . . . . . . . . . . . . 150
on the front passenger side . . . . . . . . . . . . . . . 150
right front seat . . . . . . . . . . . . . . . . . . . . . . . . . 150
storage pocket in the seat . . . . . . . . . . . . . . . . 150
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Switch hazard warning lights . . . . . . . . . . . . . . . . . . . 141
Switching off the engine . . . . . . . . . . . . . . . . . . . 171
Switching off the lights . . . . . . . . . . . . . . . . . . . . 137
Switching on the lights . . . . . . . . . . . . . . . . . . . . 137
Switching the ignition on and off . . . . . . . . 30, 168
System Easy Connect . . . . . . . . . . . . . . . . . . . . . . 118
T Taking care of your vehicle . . . . . . . . . . . . . . . . . 256 interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Technical data roof load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 Technical specifications . . . . . . . . . . . . . . . . . . . . 285
Temperat
ure display
engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
outside temperature . . . . . . . . . . . . . . . . . . . . . . 39
Temporary spare wheel . . . . . . . . . . . . . . . . . . . . 283
Tightening the belt . . . . . . . . . . . . . . . . . . . . . . . . . 81
Tightening torque wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Tightening torque of wheel bolts . . . . . . . . . . . . 287
Tiptronic (automatic gearbox) . . . . . . . . . . 183, 185
Top speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Top Tether . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26, 29
Top Tether system . . . . . . . . . . . . . . . . . . . . . . 26, 29
Tow-starting . . . . . . . . . . . . . . . . . . . . . . . . . . . 67, 96
Tow-starting the engine . . . . . . . . . . . . . . . . . . . . . 97
Towing blind spot detector (BSD) . . . . . . . . . . . . . . . . 225
special characteristics . . . . . . . . . . . . . . . . . . . 225
Towing a trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Towing bracket retrofitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Towing bracket device . . . . . . . . . . . . . . . . . . . . . 245 ball coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
operation and care . . . . . . . . . . . . . . . . . . . . . . 249
Towing the vehicle . . . . . . . . . . . . . . . . . . . . . . 66, 96
Towline anchorage . . . . . . . . . . . . . . . . . . . . . . . . . 66 rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Tow rope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Traction control system . . . . . . . . . . . 177, 178, 179 control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 connecting . . . . . . . . . . . . . . . . . . . . . . . 251, 252
driving with a trailer . . . . . . . . . . . . . . . . . . . . . 252
electrical socket . . . . . . . . . . . . . . . . . . . . . . . . 251
hitching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286 parking Aid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
rear lights
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
safety lug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
tow rope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Trailer turn signals control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Trailer weights . . . . . . . . . . . . . . . . . . . . . . . . . . . 286
Transporting children . . . . . . . . . . . . . . . . . . . . . . . 88
Transporting items fastening rings . . . . . . . . . . . . . . . . . . . . . . . . . 154
roof carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
roof carrier system . . . . . . . . . . . . . . . . . . . . . . 156
Transporting objects roof carrier system . . . . . . . . . . . . . . . . . . . . . . 157
Trim parts: cleaning . . . . . . . . . . . . . . . . . . . . . . . 262
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Turn signals control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Tyre Mobility System . . . . . . . . . . . . . . . . . . . . . . . 60 components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
inflating a tyre . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
sealing a tyre . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
see also Anti-puncture kit . . . . . . . . . . . . . . . . . 94
Tyre pressure monitoring system . . . . . . . . . . . . 280
Tyre pressures . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
Tyre profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
Tyre repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Tyre repair kit see Anti-puncture kit . . . . . . . . . . . . . . . . . . . . . 94
Tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278 changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
new tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281
pressure . . . . . . . . . . . . . . . . . . . . . 279, 280, 282
run-in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
useful life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
wear indicators . . . . . . . . . . . . . . . . . . . . . . . . . 280
with directional tread pattern . . . . . . . . . 65, 279
302

Index
Tyre tread depth . . . . . . . . . . . . . . . . . . . . . . . . . . 280
T y
r
e wear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
U Unfastening the seat belt . . . . . . . . . . . . . . . . 19, 80
Unlocking and locking by remote control . . . . . . . . . . . . . . . . . . . . . . . 124
with Keyless Access . . . . . . . . . . . . . . . . . . . . . 129
with the central lock button . . . . . . . . . . . . . . . 128
Unlocking manually rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Upholstery: cleaning alcantara . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
fabrics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
USB/AUX-IN Port . . . . . . . . . . . . . . . . . . . . . . . . . 123
V Vanity mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Vehicle data sticker . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285
identification data . . . . . . . . . . . . . . . . . . . . . . 285
identification number . . . . . . . . . . . . . . . . . . . . 285
raising . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
unlocking and locking with Keyless Access . . 129
vehicle identification number . . . . . . . . . . . . . 285
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . . 57, 276 assisted starting . . . . . . . . . . . . . . . . . . . . . . . . . 67
changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
connecting and disconnecting . . . . . . . . . . . . 276
disconnect and connect . . . . . . . . . . . . . . . . . . . 42
electrolyte level . . . . . . . . . . . . . . . . . . . . . . . . 277
winter conditions . . . . . . . . . . . . . . . . . . . . . . . 276
Vehicle care windscreen wipers service position . . . . . . . . . 69
Vehicle documentation compartment . . . . . . . . 150 Vehicle interior monitoring and anti-tow system 134
activation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Vehicle paint code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285
Vehicle paintwork maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
polishing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
products for vehicle maintenance . . . . . . . . . . 256
Vehicle seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Vehicle tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Vehicle underbody protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
Vehicle washing . . . . . . . . . . . . . . . . . . . . . . . . . . 257
Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Ventilation slits . . . . . . . . . . . . . . . . . . . . . . . . . . 153
W Warning and control lamps . . . . . . . . . . . . . . . . . 117 adaptive cruise control . . . . . . . . . . . . . . . . . . . 211
airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
applying the brake . . . . . . . . . . . . . . . . . 205, 211
audible warning signal . . . . . . . . . . . . . . . . . . 117
cruise control system (CCS) . . . . . . . . . . . . . . . 198
engine management . . . . . . . . . . . . . . . . . . . . 194
engine pre-heating/fault system . . . . . . . . . . . 195
for seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
gear change . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
instrument panel . . . . . . . . . . . . . . . . . . . . . . . . 45
instrument panel display . . . . . . . . . . . . . . . . . . 46
speed limiter . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Start-Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Warning messages red . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
yellow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Warning symbols . . . . . . . . . . . . . . . . . . . . . . . . . 117 see also Warning and control lamps . . . . . . . . 117 Warning triangle . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Washin
g the vehicle . . . . . . . . . . . . . . . . . . . . . . . 257
adhesive sheets . . . . . . . . . . . . . . . . . . . . . . . . 258
care of the vehicle exterior . . . . . . . . . . . . . . . . 257
high pressure cleaners . . . . . . . . . . . . . . . . . . . 258
sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286
Wheel balance . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . . 63, 287 anti-theft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
caps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
tightening torque . . . . . . . . . . . . . . . . . . . 65, 282
Wheel cover removing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278, 287 central wheel trim . . . . . . . . . . . . . . . . . . . . . 61, 62
changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
new wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281
removing and fitting . . . . . . . . . . . . . . . . . . . . . . 64
snow chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Windows electric . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18, 135
removing ice . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Window wiper . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Window wiper blade . . . . . . . . . . . . . . . . . . . . . . . . 32
Windscreen and rear window wiper blades . . . . . 96
Windscreen defrosting . . . . . . . . . . . . . . . . . . . . . 162
Windscreen washer . . . . . . . . . . . . . . . . . . . 57, 143
Windscreen washer water checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
filling amounts . . . . . . . . . . . . . . . . . . . . . . . . . 276
topping up . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Windscreen wiper . . . . . . . . . . . . . . . . . . . . . . . . . 143
Windscreen wiper blades cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
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