engine Seat Ateca 2017 Manual Online

Operation
Exiting a parking space with Park As-
s i
st (only for parallel spaces) Fig. 205
On the instrument panel display: ex-
itin g a p

arallel parking space. Key to the
Fig. 205:
P ark

ed vehicle
Your vehicle in reverse gear
Progress bar to indicate the distance left
to cover
Message giving the proposed manoeuvre
to exit the parking space
Necessary conditions to exit a parking space
with Park Assist
● Only for parallel parking spaces
● The traction control system (ASR) must be
turned on ›

›› page 174.
● Length of the space: len
gth of the vehicle
+ 0.5 metres 1 2
3
4 ●
Do not e

xceed approximately 7 km/h
(4 mph) when exiting the parking space.
Exiting a parking space
Do the following:
For parallel parking spaces
1.The necessary conditions to exit a parking space
with Park Assist have to be met ››› page 238.
2.Switch on the engine ››› page 165.
3.
Press the button  ››› Fig. 200.
A control lamp on the button  lights up when
the system is switched on.
4.Turn on the corresponding turn signal towards
the road you will enter when exiting the parking
space.
5.Engage reverse gear or turn the selector lever to
position R.
6.
Release the steering wheel ››› in Introduction
on page 232.
Please note the following message: Active
automatic steering. Watch out around
you.
While you keep watch around you, carefully start
accelerating up to no more than 7 km/h (4 mph).
When exiting the parking space, the system only
takes charge of the steering. You, as the driver,
have to accelerate, engage the clutch if necessa-
ry, change gears and brake.
For parallel parking spaces
7.
Reverse until the ParkPilot continuous signal is
heard.
OR: reverse until the instrument panel display
shows the message to go forward.
The progress bar ››› Fig. 205 3 indicates the dis-
tance to cover ››› page 236.
8.
Press down the brake pedal until the Park Assist
system has finished turning the steering wheel.
OR: press down the brake pedal until the  sym-
bol on the instrument panel display switches off.
9.
Go forward until the ParkPilot continuous signal
is heard.
OR: go forward until the instrument panel display
shows the message to reverse.
The Park Assist system steers the vehicle forward
and back until it can exit the space.
10.
The vehicle can exit the space when a corre-
sponding message is displayed on the instru-
ment panel and, in some cases, an acoustic sig-
nal sounds.
Take charge of the steering with the turning an-
gle set by the Park Assist system.
11.Paying attention to the traffic, exit the parking
space. 238

Operation
Parking and manoeuvring with the
r e
ar assist Fig. 216
Display on the Easy Connect system
s c

reen: orientation lines. Switching the system on and off
●
The rear assist will switch on when the igni-
tion i s

on or the engine running, on engaging
reverse gear (manual gearbox) or on chang-
ing the selector lever to the R position (auto-
matic gearbox).
● The system switches off 8 seconds after
disen
gaging reverse gear (manual gearbox)
or removing the selector lever from the R po-
sition (automatic gearbox). The system will
also disconnect immediately after the igni-
tion is switched off. ●
The camer
a will stop transmitting images
above the speed of 15 km/h (9 mph) with re-
verse engaged.
In combination with the Parking System Plus
››› page 244, the camera image will cease to
be transmitted immediately when reverse
gear is disengaged or when the selector lever
is moved from the R position, and the optical
information provided by the Parking Aid sys-
tem will be displayed.
Also in combination with the system, the rear
assist image can also be concealed:
● By pressing one of the Infotainment system
butt
ons on the display.
● OR: By pressing the miniature vehicle that
appe
ars on the left of the screen (which
switches to the full-screen mode of the Park-
ing System Plus's optical system).
If you wish to display the rear assist image
again:
● Disengage reverse, or change the selector
lev
er's position, engage reverse again or
move the selector lever to position R.
● OR: Press the RVC fu
nction button1)Meaning of the orientation lines
››
› Fig. 216
Side lines: extension of the vehicle (the
approximate width of the vehicle plus the
rear view mirrors) on the road surface.
End of the side lines: the area marked in
green ends approximately 2 m behind
the vehicle on the road surface.
Intermediate line: indicates a distance of
approximately 1 m behind the vehicle on
the road surface.
Red horizontal line: indicates a safe dis-
tance of approximately 40 cm at the rear
of the vehicle on the road surface.
Parking manoeuvre
● Place the vehicle in front of the parking
sp
ace and engage reverse gear (manual
gearbox) or move the selector to the R posi-
tion (automatic gearbox).
● Reverse slowly, and turn the steering wheel
so that
the side orientation lines lead to-
wards the parking space.
● Guide the vehicle into the parking space so
that
the side orientation lines run parallel to
it. 1
2
3
4
1)
WARNING: the RVC fu
nction button will only be ac-
tivated and available when the reverse gear is en-
gaged or the selector lever is set to position R.
254

Operation
into account the speed limit for vehicles with
tr
ai
lers in the corresponding country, as it
could be less than the speed limit for vehi-
cles without a trailer.
● Never attempt to “straighten” the towing
vehic
le and trailer while accelerating. WARNING
If the towing bracket has been retrofitted by a
non- S

EAT workshop, the Start-Stop system
must be disconnected manually whenever
driving with a trailer. Otherwise the brake
system could be damaged and could conse-
quently cause a serious accident or injury.
● Always disconnect the Start-Stop system
manua
lly when using a towing bracket that
has not been fitted by a SEAT workshop. Note
● Bef

ore hitching or unhitching a trailer, al-
ways deactivate the anti-theft alarm
››› page 112. Otherwise, the tilt sensor could
cause the alarm to go off.
● Do not drive with a trailer for the engine's
firs
t 1000 km ››› page 184.
● SEAT recommends that, if possible, the tow
hitc
h be disassembled or covered when it is
not going to be used. In the event of a rear-
end collision, the damage to the vehicle
could be greater if the bracket is fitted.
● Some retrofitted towing brackets cover the
re

ar towing eye. In these cases, the towing eye should not be used for tow-starting or for
t
o

wing other vehicles. For this reason, if the
vehicle has been retrofitted with a towing
bracket, always keep the tow hitch in the ve-
hicle when you disassemble it. Control lamp

The tow hitch is not securely locked in
position.
Check that the towing bracket is locked
››› page 257. Some warning and control lamps will light up
briefly
when the ignition i

s switched on to
check certain functions. They will switch off
after a few seconds. WARNING
If the warning lamps and the corresponding
me s

sages 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.
● St

op the vehicle at the next opportunity
and in a saf
e place. CAUTION
Failure to heed the control lamps and corre-
s pondin

g text messages when they light up
may result in damage to the vehicle. Technical requirements
Vehicles that are
fact
ory-equipped with a
towing bracket fulfil all the technical and le-
gal requirements for driving with a trailer.
If the vehicle is retrofitted with a towing
bracket, only a bracket that is authorised for
the maximum authorised load of the trailer
that is to be towed may be fitted. The towing
bracket must be suitable for the vehicle and
the trailer and must be properly secured to
the vehicle's chassis. Only use a towing
bracket that has been authorised by SEAT for
this vehicle. Always check and take into ac-
count the towing bracket manufacturer's in-
structions. Never fit a towing bracket “with
weight distribution” or “load compensation”.
Towing bracket fitted on the bumper
Never fit a towing bracket to the bumper or to
the area where the bumper is mounted. The
towing bracket should not impair the bum-
per's function. Do not make modifications or
repairs to the exhaust system or the brake
system. Make regular checks to ensure that
the towing bracket is secure.
Engine cooling system
Driving with a trailer increases the load on
the engine and cooling system. The cooling
system should have sufficient coolant and be
prepared for the additional effort involved in
driving with a trailer.
256

Operation
Unlock the tow hitch and remove it
● Stop the vehicle and connect the electronic
p ark
ing brake ››› page 170.
● Switch off the engine.
● Open the rear lid.
● Pull the ››› Fig. 217
button briefly. The tow
hitch unlocks electrically and automatically
turns outwards. The control lamp in the but-
ton will flash ››› Fig. 217.
● Remove the tow hitch with your hand until
you f
eel and see that it has engaged and the
control lamp on the button stays on.
● Close the tailgate.
Co
ver the tow hitch
● Stop the vehicle and apply the electronic
park
ing brake.
● Switch off the engine.
● Unhook the trailer and interrupt the electri-
cal
connection between it and the vehicle. If
you are using an adapter, remove it from the
trailer's power socket.
● Open the rear lid.
● Pull the ››
› Fig. 217 button briefly. The tow
hitch unlocks electrically.
● Turn the tow hitch under the bumper with
your h
and until you feel and see that it en-
gages and the control lamp on the ››› Fig. 217
button stays on.
● Close the tailgate. Meaning of control lamp
●
If the warning light of the button ››
› Fig. 217
is flashing , this means that the tow hitch has
not been attached properly or is damaged
››› .
● If the warning lamp st

ays on with the rear
lid open, the tow hitch is correctly in place
both when engaged and when covered.
● The control lamp of the button will go off
appr
ox. 1 minute after closing the rear lid. WARNING
Undue use of the towing bracket may cause
injur y

and accidents.
● Only use the tow hitch if it is properly en-
gag
ed.
● Always ensure that no person, animal or
ob
ject is to be found in the path of the tow
hitch.
● Never use a tool or instrument while the
to

w hitch is moving.
● Never press the ››
› Fig. 217 button when
there is a trailer hooked to the vehicle or
when a carrier system or other accessories
are mounted on the tow hitch.
● If the tow hitch is not attached properly, do
not u
se it. Instead, go to a specialised work-
shop and have the towing bracket checked.
● If you detect any fault in the electrical sys-
tem or in the t
owing bracket, contact a speci-
alised workshop and ask them to check it. ●
If the b

all has a diameter of less than 49
mm at any one point, do not use the towing
bracket under any circumstances. CAUTION
If you clean the vehicle with high-pressure or
s t

eam devices, do not point the jet directly
towards the retractable tow hitch or the trail-
er power socket, as this may damage the
joints or remove the grease necessary for lu-
brication. Note
At extremely low temperatures, the tow hitch
m a

y be impossible to use. In this case, place
the vehicle in a warmer location (for example,
a garage). Fitting a bicycle carrier on the retract-
ab
l

e tow hitch The maximum allowed weight of the carrier
sy
s

tem, including the load, is 75 kg. The car-
rier system should not protrude more than
700 mm backwards from the spherical head.
Only carrier systems on which up to 3 bikes
can be mounted are allowed. Heavier bicy-
cles must be mounted as close to the vehicle
as possible (tow hitch).
258

Towing bracket device*
WARNING
The incorrect use of the tow hitch with a bicy-
c l
e rack mounted on the tow hitch can cause
accidents and injury.
● Never exceed the maximum weight or the
limits
indicated above.
● The bicycle rack may not be mounted to the
neck
of the hitch below the ball because, due
to the shape of the neck and depending on
the rack model, the rack could be incorrectly
mounted on the vehicle.
● Always read and take the manufacturer as-
sembly
instructions into account. CAUTION
If the maximum weight and limits indicated
abo v

e are exceeded, the vehicle may suffer
considerable damage.
● Never exceed the values indicated! Note
SEAT recommends removing, as far as possi-
b l

e, all removable parts of the bicycles before
setting off. These parts include, for example,
baskets and saddlebags, child seats or bat-
teries. This improves aerodynamics and the
centre of gravity of the rack system. Hooking up and connecting a trailer
Fig. 218
Schematic diagram: assignment of
the pins

of the trailer's power socket.
Key to the Fig. 218:
PinMeaning
1Left turn signal
2Rear fog light
3Table of pins 1, 2, 4, 5, 6, 7 and 8
4Right turn signal
5Rear light, right
6Brake lights
7Rear light, left
8Reverse lights
9Permanent live
10Live charge cable
11Table for pin 10
Key to the Fig. 218:
PinMeaning
12Unassigned
13Table for pin 9 Trailer power socket
The
v

ehicle is fitted with a 13-pole power
socket for the electrical connection between
the trailer and the vehicle. With the engine
running, electrical devices on the trailer re-
ceive power from the electrical connection
(pin 9 and pin 10 of the trailer power socket).
If the system detects that a trailer has been
connected electrically, the electrical equip-
ment on the trailer will receive voltage
through this connection (pins 9 and 10). Pin
9 has a permanent live. This powers, for ex-
ample, the trailer's interior lighting. Electrical
devices such as a fridge in a caravan only re-
ceive electrical power if the engine is running
(through pin 10).
To avoid overloading the electrical system,
you cannot connect the ground wires of pin
3, pin 11 or pin 13.
If the trailer has a 7-contact connector , you
will need to use an adapter cable. In this case
the function corresponding to pin 10 will not
be available. »
259
Technical data
Advice
Operation
Emergencies
Safety

Towing bracket device*
the anti-theft system, have these checked out
b
y
a specialised workshop.
● If the trailer accessories consume energy
through the po
wer socket to the trailer and
the engine is turned off, the battery will dis-
charge.
● If the vehicle battery is running low, the
electric
al connection with the trailer will be
automatically cut. Loading a trailer
Technically permissible maximum trailer
w
eight

and vertical load on the coupling de-
vice
The technically permissible maximum trailer
weight is the weight that the vehicle can tow
››› . The vertical load on the coupling load
i s

exerted vertically from above on the tow
hitch of the towing bracket ››› page 303.
The information on the maximum trailer
weight and vertical load on the coupling de-
vice contained in the type plate of the towing
bracket are experimental values only. The
correct figures for your specific model, which
may be lower than these figures, are given in
the vehicle documentation. The information
in the vehicle documentation takes prece-
dence at all times.
To promote safety while driving, SEAT recom-
mends making the most of the maximum ver-tical load
technically permissible on the cou-
p
ling device ››› page 255. An insufficient ver-
tical load has a negative influence on the be-
haviour of both the vehicle and trailer.
The vertical load increases the weight on the
rear axle, reducing the vehicle's carrying ca-
pacity.
Gross combination weight of the towing ve-
hicle and trailer
The gross combination weight is the actual
weight of the loaded vehicle plus the actual
weight of the loaded trailer.
In some countries trailers are classified into
distinct categories. SEAT recommends ob-
taining information from a specialised work-
shop regarding which type of trailer is most
suitable for your vehicle.
Trailer loading
The weight of the towing vehicle and trailer
must be balanced. In order to do this, the
load must be as close as possible to the max-
imum vertical load technically permissible on
the coupling point, and it must be evenly dis-
tributed between the back and front of the
trailer:
● Distribute loads in the trailer so that heavy
ob
jects are as near to the axle as possible or
above it.
● Secure the trailer load properly. Tyre pressure
Set the ty

re pressure of the trailer tyres in ac-
cordance with the trailer manufacturer's rec-
ommendations.
When towing a trailer, inflate the tyres of the
towing vehicle with the maximum allowable
pressure ››› page 292. WARNING
If the maximum permissible axle weight, the
m ax

imum load technically permissible on the
coupling point, the maximum authorised ve-
hicle weight or the gross combination weight
of the towing vehicle and trailer are excee-
ded, accidents and serious injuries may oc-
cur.
● Never exceed the values indicated!
● The actual weight on the front and rear
axl
es must never exceed the maximum per-
missible axle weight. The weight on the front
and rear axles must never exceed the maxi-
mum permissible weight. WARNING
A shift in weight could jeopardize the stabili-
ty and sec

urity of the towing vehicle and
trailer, which could lead to accidents and se-
rious injuries.
● Always load the trailer correctly.
● Always secure the load properly using belts
or str
aps that are suitable and in good condi-
tion. 261
Technical data
Advice
Operation
Emergencies
Safety

Operation
Driving with a trailer Adjusting the headlights
When t
o
wing a trailer, the front part of the ve-
hicle could lift up, and if the dipped beams
are on, this could dazzle other drivers. Use
the headlight range control to lower the cone
of light. If you do not have headlight range
control, have the headlights adjusted by a
specialised workshop.
Special characteristics of driving with a trail-
er
● If your trailer has an ov
errun brake, brake
gently at first and then rapidly. This will pre-
vent the jerking that can be caused by the
locking of trailer wheels.
● Due to the gross combination weight of the
to
wing vehicle and trailer, the braking dis-
tance increases.
● When going down a slope, go into lower
ge
ar (if using a manual gearbox or the Tip-
tronic automatic gearbox) to take advantage
of the braking power provided by the engine.
Otherwise, the braking system could over-
heat and even fail.
● The trailer weight, as well as the gross com-
bin
ation weight of the towing vehicle and
trailer, change the centre of gravity and the
properties of the vehicle.
● If the towing vehicle is empty and the trail-
er is
loaded, then the load distribution is in- correct. Under these conditions, drive slowly
and with e

xtra caution.
Hill starts with a trailer
Depending on the slope of the hill and the
combination weight of the towing vehicle
and trailer, the vehicle might start rolling
backwards slightly when you first start up.
For hill-starting with a trailer, do the follow-
ing:
● Press and hold the brake pedal.
● Press the  butt
on to disconnect the elec-
tronic parking brake ››› page 170.
● If the vehicle is equipped with a manual
ge
arbox, push the clutch pedal all the way
down.
● Put the vehicle into first gear or turn the se-
lect
or lever to position D/S ››› page 176.
● Pull out the  butt
on and hold it in that
position to stop the towing vehicle and trailer
with the electronic parking brake.
● Release the brake pedal.
● Start driving slowly. To do this, in the case
of a m
anual gearbox, slowly release the
clutch pedal.
● Do not release the  butt
on until the en-
gine has sufficient force to start driving. WARNING
If a trailer is pulled incorrectly, this may lead
t o lo

ss of control of the vehicle and serious
injury.
● Driving with a trailer and transporting
heavy
or large objects will change the vehicle
handling and braking distances.
● Always drive cautiously and carefully.
Brak
e earlier than usual.
● Adapt your speed and driving style at all
times
to suit visibility, weather, road and traf-
fic conditions. Slow down, especially when
driving down hills or slopes.
● Accelerate with particular care and caution.
Av
oid sudden braking and manoeuvres.
● Take great care when overtaking. Reduce
speed immedi
ately if you notice that the trail-
er is swaying, however slightly.
● Never attempt to “straighten” the towing
vehic
le and trailer while accelerating.
● Take into account the speed limit for vehi-
cl

es with a trailer, as it could be lower than
for vehicles without a trailer. Stabilisation of the towing vehicle
and tr
ai

ler The stabilisation of the towing vehicle and
tr
ai

ler together is an additional function of
the electronic stability control (ESC).
262

Intelligent technology
The retract function may not operate properly
in v
ery dirty belts. Make sure that the inertia
reel seat belts are completely dry before al-
lowing them to retract. CAUTION
● Do not r

emove the seat belts from the vehi-
cle to clean them.
● Do not use chemical cleaning agents on the
seat
belts, as this can damage the webbing.
Ensure that the seat belts do not come into
contact with corrosive fluids.
● If you find any damage to the belt webbing,
belt fittin
gs, the belt retractor or the buckle,
the belt in question must be replaced by a
specialised workshop. Intelligent technology
El ectr

omechanical steering Electro-mechanical power steering assists
the driv
er when s

teering.
Electro-mechanical power steering adapts
electronically to the speed of the car, torque
and turning angle.
If the power steering should fail at any time
or the engine is switched off (for instance
when being towed), the car can still be
steered. However, more effort than normal
will be required to turn the steering wheel.
Driver warning lamps and messages  (in red) Faulty steering! To
park the vehicle
If the warning lamp remains on and the driver
indication appears, the power steering could
be faulty.
Do not continue driving. Seek specialist as-
sistance.  (in yellow) Steering: System
fault! You may continue driving.
If the warning lamp comes on, the steering
could react with more difficultly or more sen-
sitivity than normal. In addition, when driving
in a straight line the steering wheel may be
off-centre. Drive slowly to a specialised workshop and
h
av

e the fault repaired.
 (in yellow) Steering lock:
fault! Go to an Official Service
The electronic steering lock is malfunction-
ing.
Go to a specialised workshop as soon as
possible and have the fault repaired. WARNING
Take it immediately to a specialised work-
shop and h av

e the fault repaired: risk of acci-
dent! Note
If the lamp  (in red) or el
se  (in yellow)
lights up briefly, you may continue driving. Four-wheel drive
3
V
alid for vehicles: with four-wheel drive
On four-wheel drive models, the engine pow-
er is distributed to all four wheels
General notes
On four-wheel drive vehicles, the engine
power is distributed to all four wheels. The
distribution of power is controlled automati-
cally according to your driving style and the
road conditions. Also see ›››
page 173. »
273
Technical data
Advice
Operation
Emergencies
Safety

Advice
The four-wheel drive is specially designed to
c omp
lement the superior engine power. This
combination gives the vehicle exceptional
handling and performance capabilities, both
on normal roads and in more difficult condi-
tions, such as snow and ice. Even so (or per-
haps especially for this reason), it is impor-
tant to observe certain safety points ››› .
W int

er tyres
Thanks to four-wheel drive, your vehicle will
have plenty of traction in winter conditions,
even with the standard tyres. Nevertheless,
we still recommend that winter tyres or all-
season tyres be fitted on all four wheels to
give even better braking response.
Snow chains
On roads where snow chains are mandatory,
this also applies to cars with four-wheel drive
›››  page 56.
Changing tyres
On vehicles with four-wheel drive, all four
tyres must have the same rolling circumfer-
ence. Also avoid using tyres with varying
tread depths ››› page 293.
Off-roader?
Your SEAT is not an off-road vehicle: it does
not have enough ground clearance to be
used as such. It is therefore best to avoid rough tracks and uneven terrain as much as
pos

sible. WARNING
● Ev

en with four-wheel drive, you should al-
ways adjust your speed to suit the condi-
tions. Do not let the extra safety features
tempt you into taking any risks when driving.
Risk of accident!
● The braking capability of your vehicle is
limited b
y the tyres' grip. It is therefore no
different from a car without four-wheel drive.
So do not be tempted to drive too fast on firm
or slippery roads just because the vehicle
still has good acceleration in these condi-
tions. Risk of accident!
● On wet roads bear in mind that the front
wheels
may start to “aquaplane” and lose
contact with the road if the car is driven too
fast. If this should happen, there will be no
sudden increase in engine speed to warn the
driver, as occurs with a front-wheel drive car.
For this reason you should always choose a
driving speed suitable for the road condi-
tions. Risk of accident! Power Management
Thi s

system helps to ensure reliable
starting The power management controls the distribu-
tion of
el

ectrical energy and thus helps to en- sure that there is always enough power avail-
abl

e to start the engine.
If a vehicle with a conventional electrical sys-
tem is left parked for a long time, the battery
will gradually lose its charge because certain
electrical devices, such as the electronic
gearbox lock continues to draw current even
when the ignition is off. In some cases there
may not be enough power available to start
the engine.
Your vehicle is equipped with an intelligent
power management system to control the
distribution of electrical energy. This signifi-
cantly improves reliability when starting the
engine, and also prolongs the useful life of
the battery.
The main functions incorporated in the power
management system are battery diagnosis,
residual current management and dynamic
power management.
Battery diagnosis
The battery diagnosis function constantly
registers the condition of the battery. Sen-
sors detect the battery voltage, battery cur-
rent and battery temperature. This enables
the system to calculate the current power lev-
el and charge condition of the battery.
Residual current management
The residual current management reduces
power consumption while the vehicle is
274

Intelligent technology
parked. It controls the supply of power to the
v ariou
s electrical devices while the ignition is
switched off. The system takes the battery di-
agnosis data into consideration.
Depending on the power level of the battery,
switch off the individual electrical devices
one after the other to prevent the battery
from losing too much charge and to ensure
that the engine can be started reliably.
Dynamic power management
While the vehicle is moving, this function dis-
tributes the available power to the various
electrical devices and systems according to
their requirements. The power management
ensures that on-board systems do not con-
sume more electrical power than the alterna-
tor can supply, and thus maintains the maxi-
mum possible battery power level. Note
● Neither i s

the power management system
able to overcome the given physical limits.
Please remember that the power and useful
life of the battery are limited.
● When there is a risk that the vehicle will
not s
tart, the alternator power failure or low
battery charge level warning lamp will be
shown  ››› page 106. Flat battery
Starting ability has first priority.
Shor
t

trips, city traffic and low temperatures
all place a heavy load on the battery. In these
conditions a large amount of power is con-
sumed, but only a small amount is supplied.
The situation is also critical if electrical devi-
ces are in use when the engine is not run-
ning. In this case power is consumed when
none is being generated.
In these situations you will be aware that the
power management system is intervening to
control the distribution of electrical power.
When the vehicle is parked for long periods
If you do not drive your vehicle for a period of
several days or weeks, the power manage-
ment will gradually shut off the electrical de-
vices one by one or reduce the amount of cur-
rent they are using. This limits the amount of
power consumed and helps to ensure relia-
ble starting even after a long period. Some
convenience functions, such as remote vehi-
cle opening, may not be available under cer-
tain circumstances. These functions will be
restored when you switch on the ignition and
start the engine. With the engine switched off
F
or e

xample, if you listen to the sound sys-
tem with the engine switched off the battery
will run down.
If the energy consumption means there is a
risk that the engine will not start, a text will
appear in vehicles with a driver information
system*.
This driver indicator tells you that you must
start the engine so that the battery can re-
charge.
When the engine is running
Although the alternator generates electrical
power, the battery can still become dis-
charged while the vehicle is being driven.
This can occur when a lot of power is being
consumed but only a small amount supplied,
especially if the battery is not fully charged
initially.
To restore the necessary energy balance, the
system will then temporarily shut off the elec-
trical devices that are using a lot of power, or
reduce the current they are consuming. Heat-
ing systems in particular use a large amount
of electrical power. If you notice, for instance,
that the seat heating* or the rear window
heater is not working, they may have been
temporarily switched off or regulated to a
lower heat output. These systems will be
available again as soon as sufficient electri-
cal power is available. »
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Technical data
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