stop start AUDI Q3 2015 User Guide

70 On the road
@ Tips
You ca n call up the dr iver message aga in
by pressi ng the
!ST ART ENGINE STOPI but­
ton.
Driver messages
Turn off ignition. Battery discha rging
T his message appears and a war ning tone
sounds if yo u open the dr iver's door when the
ignit io n is switched on.
Press brakepedal to start engine .
This message appears if you do not press t he
b rake pedal to start the engine in a vehicle
with a n automatic t ransmission .
Please engage N or P .
This message appears if you try to start or
switch off the eng ine when the selector lever
is not i n Nor P. The eng ine can then not be
started or sw itched off.
fll Is key in the vehicle?
If t h e in dicator lamp lights up and the mes ­
sage appears, the convenience key* was re ­
moved from the vehicle while the e ngine was
runni ng .
If the convenience key is not in the
ve hicle you will not be able to switch on the
ignit io n or restart the engine after it has been
switched off . You w ill also not be ab le to l ock
the veh icle from the outside .
Shift to P, vehicle can roll away . Doors can
only be locked in P.
F or safety reasons , this messa ge will ap pear
together with a wa rning tone if t he se lector
l eve r is not in position P when you switch off
the ign ition. Put the selector lever in posi ­
tion P; otherw ise the vehicle can roll away and
cannot be locked .
II No key identified. See owner's manual.
If the indi cator lamp lights up and the mes ­
sage ap pears, a malfunct ion has occ urred
c:::> poge 69.
Electromechanical
parking brake
Operation
The ele ctrome chani cal parking brake replace s
t he hand broke.
Fi g. 77 Center co nsole: pa rk in g b rake
.,. Pull the(®) switch@ c:::> fig. 77 to app ly the
parking brake. The indicator lights . in the
sw itch and . (USA models)/ . (Canada
models) in the instrument cluster illumi ­
nate.
.,. To releas e th e pa rking bra ke, pr ess the bra ke
or ac celera to r peda l with t he igni tion
sw itche d on and simu ltaneously p ress the
sw itch (®) . Th e in d ic ator lig hts . in the
sw itch and . (USA models)/ . (Canada
mo dels) in the instr ument cluster go out.
Your ve hicle is equipped wi th a n ele ctro me­
ch anical parking brake. The parkin g bra ke is
designe d to prevent the ve hicle from rolling
u nintentionally and replaces the hand b rake.
In ad diti on to the normal fu nctions o f a tra d i­
tio na l han d brake, the e lectromechanical
parking brake provi des vario us convenience
and safety f unct ions .
When starting from rest
- The integral s tart ing as sist help s you when
d riving by au toma tically re leasi ng the pa rk­
ing brake
c:::> poge 71, S tarting from res t.
- W he n star ting o n incl ines, t he s tar tin g as­
sis t p reven ts the vehicle from uni nte ntion al­
ly ro lling back . The braking force of the
parking brake is not re leased unt il suffic ient
driving force has been bui lt up at the
wheels .

M N
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0 ::i co ,...., \!) ..,.,
,...., ..,., ,....,
Emergency brake function
An emergency brake ensures that the vehicle
can be slowed down even if the
normal brakes
fail c::>
page 72, Emergency broking.
& WARNING
If a drive range is engaged with the vehicle
stat ionary and the engine running, you
must in no instance accelerate care lessly.
Otherw ise the vehicle will start to move
immediately -risk of an accident.
(D Tips
- If the parking brake is applied with the
i gnition switched off, the indicator lights
• in the switch and. (USA models) /
• (Canada models) in the instrument
cluster w ill go out after a certa in period
of time.
- Occasional noises when the park ing
brake is applied and re leased a re norma l
and are not a ca use for concern.
- When the vehicle is parked, the parking
brake goes through a se lf-test cycle at
regular intervals. Any assoc iated noises
are norma l.
Parking
~ Press the brake peda l to stop the vehicle.
~ Pull the switch@c::> page 70, fig . 77 to set
the parking brake.
~ Move the selector lever to P.
~ Turn the engine off c::> _&.
~ When on incl ines or declines, turn the steer­
ing wheel so that the vehicle w ill roll i nto
the curb if it begi ns to move.
& WARNING
- When you leave your veh icle - even if on­
ly b riefly- a lways remove the ign ition
key . This applies particularly when chil ­
dren remain in t he vehicle . Otherwise the
children co uld start the engine, release
the parking brake or operate electrical
equipment (e.g. power windows). There is the r isk of an accident .
On th e ro ad 71
-When the veh icle is locked, no one - par­
ticularly not children should rema in in
the vehicle. Locked doors make it more
difficult for emergency wo rkers to get in­
to the vehicle - putting lives at risk .
Starting from rest
The starting assist function ensures that the
parking broke is released automatically upon starting.
Stopping and applying park ing brak e
~ Pull the sw itch C®l to apply the pa rking
brake.
Starting and automatically releasing the parking brake
~ When you start to drive as usual, the park ­
ing brake is a utomatically released and your
veh icle begins to move.
When stopping at a traffic signal or stopping in city traff ic on vehicles with an automatic
transmission, the parking brake can be ap­
plied. The vehicle does not have to be held
with the footbrake. The parking brake elimi­
nates the tende ncy to creep w ith a dr ive range
engaged. As soon as you d rive off as usual,
t he pa rking bra ke is re leased automatically
and the veh icle s tarts to move.
St arting on slopes
When starting on inclines, the starting assist
prevents the vehicle from un intent io nally roll­
ing back. The braking force of the parking
brake is no t re leased unt il su ff ic ient d riving
force has been built up a t the wheels.
(D Tips
Fo r safety reasons, the parking bra ke is re­
l eased automatically o nly when the d riv­
e r's safety belt is eng aged in the buckle.

72 On the road
Starting off with a trailer
To prevent rolling back unintentionally on an
incline, do the follow ing:
.. Keep the switch@¢ page 70, fig. 77 pulled
and depress the accele rator. The park ing
brake stays applied and prevents the vehicle
from roll ing bac kward.
"' You can release the switch @ once you are
sure that you a re develop ing enough dr iv ing
f orce at the wheels by dep ress ing the accel­
erator.
Depending on the weight of the r ig (veh icle
and tra iler) and the seve rity of the in cli ne, you
may roll backwards as you start . You can pre ­
vent rolling backwards by holding the parking
brake switch @ pulled out and accelerating -
just as you would when starting on a hill with a conventional hand brake.
Hill hold
Hill hold makes it easier to start on hills.
Requirement : The driver door must be closed
and the engine must be r unning .
The system is act ivated when the brake pedal
i s pressed wh ile the veh icle is sta tionary .
To prevent the vehicle from rolling back when
start ing , the brake power is held for a br ief
moment after re leas ing the b rake peda l. Dur­
i ng th is t ime, yo u can easily begin to move
your ve hicle.
A WARNING
- The inte lligent technology of Hill Hold
cannot overcome the lim itations im­
posed by natural phys ica l laws. The in­
creased comfort offered by Hill Hold
should not cause you to take safety risks.
- Hi ll Hold cannot hold the veh icle in all
hill start situations (for examp le, if the
ground is slippery or icy).
- If you do not begin moving immediately
after releasing the brake pedal, the veh i­
cle could begin to roll backward under
certai n circumstances . Press the b rake
-
pedal or set the parking brake immedi­
ately .
- If the engine "stalls", press the brake
pedal or set the parking brake immedi­
ately .
- Starting on inclines in stop-and-go traf­
f ic: To help prevent the vehicle from roll­
ing back when start ing, press and ho ld
the brake pedal for several seconds when
the vehicle is stationary.
Emergency braking
In the event tha t the conventional brake sys­
tem fails or locks .
.. In an emergency, pu ll the switch @
¢
page 70, fig. 77 and continue to pull it to
slow your vehicle down with the parking
brake .
.. As soon as you release the switch @ or ac-
celerate, the b rak ing process stops.
If you pull the switch @ and hold it above a
speed of about S mph (8 km/h), the emergen­
cy brak ing funct io n is initiated . T he veh icle is
braked at all fou r whee ls by activating the hy­
draulic b rake system. The brake pe rfo rmance
is sim ila r to m akin g an emergency stop ¢_&. .
In order not to act ivate the eme rgency brak­
ing by mistake, an audib le warning tone (buz­
zer) sounds whe n the switch @ is pulled. As
soon as t he sw itch @ is re leased, or the acce l­
erator pedal is depressed, eme rgency braking
stops.
A WARNING
=
Emergency braking should only be used in
an emergency, when the norma l foot bra ke
has fa iled or the brake pedal is obstructed.
Using the park ing brake to perform emer­
gency braking will s low your veh icle down
as if you had made a full brake application .
The laws of phys ics cannot be suspended
even with ESC and i ts associa ted compo­
nents (ABS, ASR, EDS). In corners and
when road or weathe r cond itions are bad
,
a full brake application can ca use the

M N
M N
0 ::i co ,...., \!) ..,.,
,...., ..,., ,....,
vehicle to skid or the rear end to break away -risk ing an accident.
Speed warning system
Overview
T he speed warning system helps you to keep
your driving speed below a set speed limit.
The speed warning system warns if the driver
exceeds a prev iously stored maximum speed .
A warning tone will sound as soon as the vehi ­
cle speed exceeds the set speed by about
3 mph (3 km/h). At the same time , an indica­
tor lamp
(mj (USA models) / ISJ (Canada mod­
e ls) will light up in the instrument cluster dis ­
p lay and the driver message
Spe ed limit
wa rning exceeded.
wi ll appear. The indicator
l amp
1mj / i•j will go out when the speed
drops below the set speed lim it aga in.
Setting a thresho ld is recommended if you
wou ld like to be reminded when you reach a
certain maximum speed . Situations where yo u
may want to do so include driving in a country
with a general speed limit or if the re is a
specified max imum speed for winter tires .
(D Tips
Even though your vehicle is equipped with
a speed warning system, you should st ill
watch the speedometer to make sure you are not driving faster than the speed lim it.
Setting speed limit
You can set , change and delete the threshold
in the MMI.
.,. Se lect :
I CAR I funct ion button > S ystem s or
Car System s control button > Vehicle set­
tings > Speed warning .
You can set any thresho ld between 20 mph
(30 km/h) and 150 mph (240 km/h). Settings
can each be adjusted in increments of 6 mph
(10 km/h) .
On the ro ad 73
Cruise control
Description
The cruise cont ro l system makes it poss ible to
drive at a constant speed start ing at 15 mph
(20 km/h).
The speed is kept constant by modifying en­
gine powe r or th rough an active brake inte r­
vention.
A WARNING
- Always pay attention to the traffic
around you when the cruise control is in
operation. You are always responsible for
your speed and the distance between
your vehicle and other vehicles.
- For reasons of safety, cr uise control
should not be used in the city, in stop ­
and-go traffic, on winding roads and
when road cond it ions are poor (such as
ice, fog, gravel, heavy rain and hydro­
plan ing) -you could have an accident .
- Sw itch the cruise control off temporar ily
when dr iv ing in turning lanes, h ighway
exits or in constr uction zones.
- Please note that unconsc iously "resting"
your foot on the accelerator pedal pre­
vents the cruise control from braking .
This is due to the control system be ing
overridden by the dr iver's acceleration .
- If a b rake system malfunction s uc h as
overheating occurs when the cruise con­
trol system is swi tched on, the braking
function in the system may be switched off . The other cruise control functions re­
main active as long as the indicator light
II (US models) !l'I (Canada mode ls) is
on .
(D Tips
-The cruise control system is ideal for
stretches w ith speed limits. The driver is
responsib le for adhering to the correct
speed.
- The cru ise control remains act ive when
shift ing gears .

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0 ::i co ,...., \!) 1.1'1 ,...., 1.1'1 ,....,
selector lever position such as D/S and re­
lease the button.
~ Wait briefly until the transmission has shift­
ed (you will feel a slight movement).
~ Remove your foot from the brake pedal and
accelerate.
St opp ing tem porar ily
~ Keep the vehicle stationary using the brak­
ing peda l, for examp le at traffic lights.
~ Do not press the accelerator pedal when do­
ing this.
~ To prevent the veh icle from roll ing when you
start driving, set the parking brake when
stopp ing on steep inclines
c::, ,& .
~ The parking brake will re lease automatically
and the vehicle will s tart moving once you
press the accelerator peda l.
Stopping/p ar king
If the selecto r lever is not in the P position
when you ope n the dr iver's door, the vehicle
could ro ll. The message
Shift to P and turn
off i gniti on, o therwi se vehicle ca n roll aw ay
appears.
~ Press and ho ld the brake pedal unt il the ve-
hicle has come to a complete stop.
~ Apply the parking brake c::, page 71, Parking.
~ Se lect the P selector leve r position c::, ,& .
Stopping on an incline
~ Always press the brake peda l to hold the ve­
hicle i n place and prevent it from " rolling
back "
c::> &_. Do not try to prevent the vehi­
cl e from "roll ing back" when a gea r is en ­
gaged by increasing the engine speed
c::> (D .
Starting on an incline
~ Activate the parking b rake .
~ With the d riving gea r se lected, press the ac­
c e lerator pedal ca refully. The parking brake
will release automat ica lly if yo ur seat belt is
f astened.
Unde r ce rtain circumstances, such as dr iv ing
in the moun tains, it may be useful to swi tch
tempo rari ly to the manua l shift prog ram in o r-
Automa tic tran sm iss ion 83
der to ad just the gears to the driving condi ­
tions by hand
c::, page 84.
On s lopes, activate the parki ng b rake first and
then move the selec to r l ever to the P posi tion.
T his prevents too much stress from being
placed on the locking mechanism .
A WARNING
-The vehicle can also roll when the engine
is stopped.
- Unintended vehicle movement can cause
serio us injury.
- Never leave your vehicle with the engine
ru nning while in gear. If you must leave
your veh icle when the engine is running,
activate the parking brake and move the
selector lever to P.
- Power is still transm itted to the wheels
when the engine is runn ing at idle. To
prevent the vehicle from "creeping", you
must keep your foot on the brake when
the eng ine is ru nning and the se lector
leve r is in D/S o r R or "t ipt ron ic" mode is
selec ted .
-Do not press the accelerator pedal when
changing the se lector lever posi tion
while the veh icle is stationary and the
engine is running .
- Never sh ift into R or P wh ile driving.
- Before driving down a steep slope, re-
duce your speed and shift into a lowe r
gear wi th "tiptronic".
- Do not ride the bra kes o r press the bra ke
pe dal too often or too long when d riving
down a hi ll. Constant braking causes the
brakes to overheat and substantially re­
duces braking performance, increases
brak ing distance or causes complete fa il­
ure of the brake system .
- To prevent the vehicle from ro lling back
when stopp ing o n inclines, always ho ld it
in place with the brake pedal or parking
brake .
- Never hold the vehicle on an incline with
a slipping clutch. The clutch opens auto­ matically when it becomes too hot from

92 Park in g s ystems
Parallel parking
App lies to vehicles: with park ing system p lus with rear
view camera
This view may be used when parallel parking
along the side of a street.
Fig. 1 01 Infotainment: blue surface aligned in the
parking space
Fig. 102 Infotainment: contact of th e blue curved line
wit h the cu rb
Parking on the right is described here. It is
identica l when parking on the left.
If there is an obs tacle nex t to the pa rk ing
space (such as a wall), refer to information for
"Parking next to obstacles" ¢
page 92.
~ Activate the turn s ignal.
~ Position yo ur vehicle next to a parked vehi­
cle in front of the desired parking space. The
distance to this vehicle should be approxi­
mately 3 ft (lm) .
~ Turn the Infotainment on and shift into re­
verse gear. The parking system is turned on
and the
cross parking indicator is displayed.
~ Press the cont rol button on the Infotain­
ment unit
(D ~ fig . 101 . The parallel park­
ing
indicator is d isplayed.
~Backup and align yo ur vehicle so the bl ue
area @ borders on the rear end of the vehi ­
cle behind you or on the parking space line
¢ A in General information on page 90,
¢ (D in General information on page 90.
The blue area represents an extension of the
veh icle's outline by approximate ly 16 ft
(5 m) to the rear. The long side of the blue
area should be on the curb. The entire blue
area must fit into the parking space.
~ With the vehicle stopped, turn the steering
wheel to the right as fa r as it will go.
~ Back i nto the parking space unt il the blue
curve ¢
fig. 102 touches the c urb¢ A in
General information on page 90,
¢ (Din
General information on page 90. Stop the
veh icle .
~ With the vehicle stopped, turn the steering
wheel to the left as far as it w ill go.
~ Continue to back into the parking space un­
til the veh icle is parked parallel to the curb
¢ A in General information on page 90,
¢ (Din General information on page 90. ®
marks the rea r bumper. Stop the veh icle, a t
the latest, when the red orientation line@
borders an object. Keep an eye on the front
of your vehicle while doing this .
Parking next to obstacles
If
there is an obstacle (such as a wa ll) next to
the pa rking space, pos ition the vehicle so
there is mo re space on that side. Position the
long side of the blue surface so that there is
sufficient space from the obstacle. The sur­
face must not be touching. You will also need
to start turning the steering wheel much ear­
lier . The blue curve ¢
fig. 102 must not touch
the obstacle and should have suffic ient room.
(D Note
Remember to ma inta in sufficient clear­
ance from the curb to avoid damaging the
whee l rims .
(D Tips
The left or right orientation lines and sur­
faces will be displayed, depending on the
turn s ignal being used .

168 Trailer towing
• Do not drive at the maximum permissible
speed.
• Always apply brakes early.
• Monitor the temperature gauge.
Weight distribution
Towing a loaded trailer with an empty car re­
sults in a highly unstable distribution of
weight. If this cannot be avoided, drive at very low speeds only to avoid the risk of losing
steering control.
A "balanced" rig is easier to operate and con­
trol. This means that the tow vehicle should
be loaded to the extent possible and permissi­
ble, while keeping the trailer as light as possi­
ble under the circumstances. Whenever possi­
ble, transfer some cargo to the luggage com­
partment of the tow vehicle while observing
tongue load requirements and vehicle loading
considerations .
Speed
The higher the speed, the more difficult it be­
comes for the driver to control the rig . Do not
drive at the maximum permissible speed. Re­
duce your speed even more if load, weather or
wind conditions are unfavorable -particularly
when going downhill.
Reduce vehicle speed
immediately if the trail­
er shows the slightest sign of swaying.
Do not
try to stop the swaying by accelerating.
Observe speed limits . In some areas, speeds
for vehicles towing trailers are lower than for
regular vehicles.
Always apply brakes early. When driving
downhill, shift into a lower gear to use the en ­
gine braking effect to slow the vehicle. Use of
the brakes alone can cause them to overheat
and fail.
Coolant temperature
The coolant temperature gauge c:> page 10
must be observed carefully . If the needle
moves close to the upper end of the scale, re­
duce speed immediately and/or turn off the
air conditioner. If the coolant temperature warning light in
the instrument cluster starts flashing., pull
off the road, stop and let the engine
idle for
about two minutes to prevent heat build-up.
A WARNING
Anyone not properly restrained in a mov­
ing vehicle is at a much greater risk in an
accident . Never let anyone ride in your car
who is not properly wearing the restraints
provided by Audi.
Trailer towing tips
Important to know
Your vehicle handles differently when towing
-
a trailer because of the additional weight and
different weight distribution. Safety, perform­
ance and economy will greatly depend on how carefully you load your trailer and operate
your rig.
Before you actually tow your trailer, practice
turning, stopping and backing up in an area
away from traffic. Keep practicing until you
have become completely familiar with the way
your vehicle-trailer combination behaves and
responds.
Backing up is difficult and requires practice.
Backing up with a trailer generally requires
steering action opposite to that when backing
up your vehicle without a trailer.
Maintain a greater distance between your ve­
hicle and the one in front of you. You will need
more room to stop. To compensate for the
trailer, you will need a larger than normal
turning radius.
When passing, remember that you cannot ac­
celerate as fast as you normally would be­
cause of the added load. Make sure you have
enough room to pass. After passing, allow
plenty of room for your trailer before chang­
ing lanes again.
Avoid jerky starts, sharp turns or rapid lane
changes.

M N
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@ Tips
-Do not tow a traile r during the break-in
period o f your vehicle .
- If you tow a t railer, your A udi may re­
quire more frequent maintenance due to
the extra load
¢ page 23 7.
Parking on a slope
Do not park on a slope with a trailer. If it can­
not be avoided, do so only after doing the fol­
lowing:
When parking:
.,. Apply the foo t brake .
.,. Have someone place chocks under bo th t he
vehicle and the trai ler whee ls .
.,. With chocks in p lace, slowly re lease the
brakes unti l th e wheel chocks abso rb the
load .
.,. Turn the wheels towards the curb .
.,. Apply the parking brake .
.,. Move t he se lecto r leve r to P.
When restarting after parking:
.,. Apply the foot brake .
.,. Start the eng ine .
.,. Move t he selector lever to D/S .
.,. Re lease the park ing brake and slowly pull
out and away from the whee l choc ks .
.,. Stop and have someone retrieve the w heel
chocks.
(D Tips
If you move the sele ctor lever of t he a uto­
mat ic t ransm ission to P before app lying
t he p ark ing brake an d befo re blocking the
wheels, you may have to use mo re force
later to move the lever out of the P posi­
tion.
Trailer towin g 169
•
•

170 Vehicle care and cleaning
Vehicle care and
cleaning
General information
Regular, proper care helps to maintain your
ve hicle 's value. It can also be a requirement
when subm itting warranty claims for corro ­
sion damage and paint defects on the body .
The required cleaning and care prod ucts can
be obtained from your authorized Audi dea ler
or qualified workshop . Read and follow t he in ­
structions fo r use on the pac kaging .
A WARNING
-Us ing cleaning and care products incor­
rect ly can be dange rous to your he alth .
- Always store cleaning and care products
o ut of rea ch of children to redu ce the r is k
of po ison ing.
@ For the sake of the environment
- Preferably use environmentally-friendly
products when buying cleaning agents .
- Do not d ispose of leftover cleaning and
ca re p rod ucts with household trash .
Car washes
-
The longer that depos its suc h as insects, bird
d roppings , tree sap o r road salt rema in on the
ve hicl e, the more the su rface can be dam­
aged. High tempe ra tur es such as those
c a used by s unligh t incr ease the damag ing e f­
fect.
B efore was hing, wet heavy deposits w ith p le n­
ty of water.
Stubbor n depos its suc h as bird dropp ings or
tree sap are b est r emoved with plenty of wa­
ter a nd a m icrofiber cloth.
A lso, was h the underside of your vehicle once
road salt stops be ing used fo r th e season .
Pressure wa shers
When washing your ve hicles w ith a pressure
washer, always follow the operating instruc -t
ions provided with the pressure washer. This
is especia lly important in regard to the pres­
s ur e and spraying distance. Do not a im the
spray direct ly at sea ls on side windows, doors,
t h e hood, the rear lid or the sunroof* or at
t ires, rubber hoses, insu lating material, sen ­
so rs* o r camera lenses*. Keep a d ista nce of at
l east 16 inches (40 cm) .
Do not remove snow and ice with a pressure
washer .
Never use rotary nozzles or high pressure noz ­
z les.
T he wate r temperature m ust not be above
140
°F (60 °().
Automatic car washes
Sp ray off t h e ve hicle befo re washing.
Make sure that the w indows and roof* are
closed and the winds hield wipers a re off. Fo l­
low instructions from the ca r wash operator,
espe cially if there are ac cesso ries attached to
yo ur vehicle.
If possible, use car wash es that do not have
brushes .
Washing by hand
Clean the ve hicle starting from the top and
worki ng down using a soft sponge or cleaning
brush . Use solvent -free clea ning products .
Washing vehicle s with matte finish paint
by hand
To avoid damaging the paint when washing,
first remove dust and large particles from
you r vehicle . Insects, grease spots and fi nger­
pri nts are best remov ed w ith a special cleane r
fo r matte finish paint .
Apply t he prod uct us ing a microfiber cloth . To
avo id damaging the pa int surface, do not use
too much pressure .
Rinse the ve hicle thoroughly wi th water. Then
clean usi ng a neutral shampoo and a soft mi -
c rofiber cloth . .,.

202 Tire s and whee ls
your veh icle and in this manua l and the kind
of driving you p lan to do .
Neve r e xcee d the m ax imum inflati on pres­
s u re list e d on th e tir e s ide wall f or a ny r ea­
s on.
Remember that the vehicle manufacturer, not
the tire manufacturer , determ ines the co rrect
tire pressure for the t ires on your veh icle .
It is important to check the tire pressure when
the tires a re cold .
- Read the required t ire pres sure from the tire
pressure label. The ti re pressure label is lo­
cated on the driver's side 8-p illar . The t ire
pressure label lists the recommended cold
t ire inflat ion p ressu res for the veh icle at its
maximum capacity we ight and the tires that
were on you r vehicle at the time it was man­
ufactured . For recommended tire pressures
for normal load condit ions, please see chap­
ter
9 page 199.
-Turn the valve stem cap counter-clockwise
to remove it from the tire valve.
- Place the a ir pressure gauge on the valve.
- T he tire pressures should on ly be checked
and adjusted when the tires are cold. The
s li ghtly raised pressures of warm tires must
not be reduced.
- Adjust the tire pressure to the load you are
carrying .
- Reinsta ll the va lve stem cap on the valve.
When should I check the tire pressur e?
The correct tire pressure is especially impor­
tant at high speeds. The pressure should
therefore be checked at least once a month
and always befo re starting a journey. Do not
forget to check the tire pressure for the spare wheel.
When should I ad ju st th e tire p re ss ures?
Adj ust the tire p ressure to the load you are
carry ing . After chang ing a wheel
or replacing
wheels you have to adjust the tire pressures
on all wheels . In addition, you must then in iti­
alize the new tire pressures in th e tire pres­
sure monito ring system*
c> page 213.
A WARNING
Incorrect tire pressures and/or underinfla­
tion can lead sudden tire fa ilure, loss of
control, collision, serious personal injury
or even death.
- When the
Rt] warning symbol appears in
the instrument cluster, stop and inspect
the t ires.
- Incorrect tire pressure and/or underinfla­
tion can cause increased tire wear and
can affect the hand ling of the vehicle and
stopping abi lity.
- I nco rrect tire pressures and/or underin­
f lation can also lead to sudden t ire fail­
ure, including a blowout and sudden de­
flation, ca using loss of vehicle contro l.
- The driver is responsible for the co rrect
tire pressures for all tires on the veh icle.
The applicable pressure values are locat ­
ed on a sticker on the driver's side B -pil­
lar.
- Only when all tires on the vehicle are fil­
led to the correct pressure, the tire pres­
sure monitoring system * can work cor­
rectly.
- The use of incorrect tire pressure va lues
can lead to acc idents or other damage.
Therefore it is essential that the driver
observe the spec ified t ire pressure values
for the tires and the correct pressures for
the function of the t i re pressure monitor­
ing system*.
- Always inflate t ires to the recommended
and correct t ire p ressure before dr iving
off.
- Driving with underinf lated tires bend
mo re, letting them get too hot resulting
in tread sepa ration, s udden tire failure
and loss of cont ro l.
- E xcessive speed and/overloadi ng can
cause heat b uild- up, sudden tire failure
and loss of cont ro l.
- I f the tire pressure is too low or too high,
the t ires will wear prema turely and the
vehicle wi ll not handle well. ..,