light AUDI A6 2017 Service Manual

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.... N
" N .... 0 0 <.:l ' Fig. 7 4 4-zo ne de luxe au toma tic cl imate co ntrol system :
re ar con tro ls
Press the buttons to turn the functions on or off .
Use the controls to adjust the temperature, the
blower speed and the air distribution. The LED in
a button will light up when the function is
sw itched on . T he front settings are shown in the
climate control system display and in the Info­
tainment system d isp lay for a few seconds. The
d river and front passenger settings can be ad­
justed separately.
The settings can also be adjusted in the rear
~ fig. 74.
IO FF I Sw itchin g the clim ate cont rol s ystem
on /off
The IO FFI button switches the climate control
system on or off.
It also sw itches on when you
press the control. Ai rflow from outside is b locked
when the climate control system is switched off .
The
IO FF I button in the rear only switc hes the A/C
system on/off in the rear of the vehicle .
IA/Cl Switching cooling mod e on /off
The air is not cooled and humidity is not removed
when cooling mode is switched off. This can
cause fog o n the windows . The cooling mode
switches off automatically when there are cold
outside temperatures.
1 6<) 1 Sw itching recirculation m ode on /off
In recircu lation mode, the a ir inside the vehicle is
circu lated and fi ltered. This prevents the unfil­
tered a ir o utside the vehicle from entering the
vehicle interior. We recommend switching recir­
culation mode on when driving through a tunnel
or when sitting in traffic~&. .
Warm and c old
The !AU TO I button or lllill F RON TI button switches
recircu lation mode off.
I AUTO I Switching automatic mode on
Automat ic mode main tains a cons tant tempera­
ture inside the vehicle. Air temperatu re , airf low
and air distr ib ution are controlled automatically.
If press and hold the button longer, 72 °F (22 °C)
will be set .
Adju stin g the temperature
Temperatures between 60 °F ( +16 °() and 84 °F
(+28 °() ca n be set . Outside of this range,
LO or
HI w ill appear in the climate control system dis­
play . In both settings, the climate control runs
constantly at the max imum cool ing or heat ing
level. The temperature is not regu lated.
Ad ju sting the blower~
You can adjust the volume of a ir generated by the
blower to your preference . The blower shou ld al­
ways run at a low sett ing to prevent the windows
from fogging and to ensure a cont inuo us ex­
change of air inside the vehicle , To have the blow ­
er regu lated automatically , press the
IAU TO ! but ­
ton .
~ Adju sting air distribution
You can ma nually select the vents where the air
will flow. To h ave the air d istr ibut ion regulated
a utomat ica lly, press the
IAUTOI but ton.
~ Adjusting seat he ating* /seat v entilation *
Pressing the button sw itches the seat heating/
seat ventilation on at the h ighest setting (level
3). The LEDs indicate the tempe rature level. To
reduce the temperat ure, press the b utton again.
To switc h the seat heat ing/seat ventilation off,
press the button repeatedly until the LED turns
off.
After 10 m inutes, the seat heat ing a utomatically
swi tches from level 3 to level 2.
l FRO NTI Switching the defroster on /off
The w indshield and side windows a re defrosted
or clea red of condensat ion as quickly as poss ible.
T he maxim um amount of air flows mainly from
the vents below the windsh ield. Reci rc u lat ion
Ill>-
63

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" N .... 0 0 <..:l ' system can be severely damaged by driving
th rough water.
- Always swi tch the Sta rt/S top sys tem * off
when driving through wate r
r:!;> page 72.
@ Tips
-De te rmi ne the de pth befo re dr iv ing th ro ugh
w at er.
- Do no t stop the veh icle, dr ive i n reverse or
swi tch the eng ine off when dr iving t hrough
wa ter .
- K eep in mind that oncomin g ve hicl es m ay
crea te waves that raise the wate r level an d
make it too deep for your vehi cle to drive
th rough sa fely.
- Avo id d riving throu gh sal t wa ter, because
th is can ca use corros ion .
Economical and environmentally-friendly
driving
The amount of fue l consumption, the e nviron­
men tal impact and the wear to the engine ,
b rakes and ti res depends mostly on your dr iving
s tyle. W it h an anticipatory a nd econom ic dr iv ing
style , fu el consumpt ion can be reduced by ap ­
p roxima te ly 10 -15% . The following tips will help
you conse rve the environment and you r money at
the same time .
Anticipatory driving
A vehicle uses the mos t fu el when a ccele ra ting.
W hen you drive wi th an tic ipa tion, you do not
n eed to brake as often and so yo u ac celerate less .
When possib le, let your vehicle coast w ith a
gear
engaged ,
for example, when you notice that the
next tra ffic light is red. This produces an engine
braking effect, which helps to protect the brakes
and tires and reduces the emissions and fuel con­
sumpt io n to ze ro (fuel shut-off dur ing decelera ­
tion) .
Shift efficiently
An effective way to save f uel is to upshift earlier .
Staying in a gear too long uses fue l unnecessari­
l y .
Press down o n the acce lerator peda l s lowly and
avoid "k ic k -down".
D riving
Avoid full acceleration
Yo u should rarely travel at the maxi mum vehicle
speed. High speeds cause a disproport ionate ly
high increase i n fue l cons umption, emissions and
t raffic noise. S lowe r driving saves fue l.
Reduce idling time
The Sta rt-Stop system* helps to red uce the idling
t ime a utoma tically. In veh icles w ithout the S ta rt­
Stop system *, i t is eff icient to sw itch the engine
off when stopped at railroad crossings and long
r ed lights. Stopping the engine for 30-40 sec­
onds a lready saves more fuel than the amo unt of
extra fue l needed to restart the engine.
It ta kes a very long time in id le to warm the en­
gine up to operating temperature. Wear and
emissions are especially high in the warm- up
phase. Therefore, you sho uld begin driving im­
med iate ly after starting the engine. Avoid h igh
RPMs wh ile doing this .
Have maintenance performed regularly
By having maintenance pe rformed regu larly on
your vehicle, you can help to reduce fuel co n­
sumption before you even start to drive. The
maintenance condition of your vehicle not o nly
affects traffic safe ty a nd long-term val ue but al­
so impa cts
fuel consumption . A poorly main­
t ai ned engi ne ca n lead t o fuel co nsump tion that
is 1 0% hig he r th an no rmal.
Avoid short trips
The eng ine and exhaust cleaning system must
r each their optima l
operating temperature to ef­
fec tively reduce consu mption a nd emissions.
A cold engine uses a d isproportionately high
amount of fue l. The engine reac hes operat ing
temperat ure and cons umption normal izes on ly
af ter app roxima tely
2 .5 miles (4 km ).
Check the tire pressure
To save fuel, make sure the t ires are always in­
flated to the correct press ure
r:!;> page 220. The
fuel consumpt io n can increase by 5% if the pres ­
s ur e is on ly 0 .5 bar too low. Due to t he inc reased
r oll ing resistance, low tire p ressures w ill also .,..
67

Driving
lead to greater tire wear and will affect driving
behavior.
Do not drive on
winter tires year-round, as this
will consume up to 10% more fuel.
Eliminate unnecessary weight
Since every kilogram of extra
weight increases
fuel consumption, a quick inspection of the lug­
gage compartment may be worth it to avoid un­
necessary weight.
When not being used, a roof rack should be re­ moved to decrease the wind resistance of the ve­
hicle. You will save approximately 12% of your
fuel when at speeds from 62- 7 5 mph (100-120 km/h) .
Save energy
The engine drives the generator, which generates
electricity; the fuel consumption also increases
with the demand for electricity. Therefore, switch electrical equipment off when you no longer
need it. Examples of equipment that uses a lot of
energy are air blowers at a high setting, the rear
window defogger and seat heating*.
CD Note
Do not leave engine idling unattended after
starting.
If warning lights should come on to
indicate improper operation, they would go
unheeded. Extended idling also produces
heat, which could result in overheating or
other damage to the vehicle or other proper­
ty .
CD Note
- Have your vehicle maintained properly and
in accordance with the service recommenda­
tions in your Warranty
& Maintenance book ­
let . Lack of proper maintenance as well as
improper use of the vehicle will impair the
function of the emission control system and
could lead to damage.
- Do not alter or
remove any component of
the Emission Control System unless ap­
proved by the manufacturer.
- Do not alter or remove any device, such as
heat shields, switches, ignition wires,
68
valves, which are designed to protect your
vehicle's Emission Control System and other
important vehicle components.
(D Tips
The consumption estimates as published by
ENVIRONMENTAL PROTECTION AGENCY
(EPA) and Transport Canada may not corre­
spond to your actual consumption on the
road, which will vary depending upon vehicle
load and speed, road and weather conditions,
trip length, etc.
Steering
Manual steering wheel position adjustment
Applies to: vehicles with manual steering wheel adjustment
The steering wheel position is adjustable up and
down and forward and back.
Fig. 76 Lever o n the stee ring col umn
.,. Pull the lever in the direction of the arrow
¢ ,&. .
.,. Bring the steering wheel into the desired posi­
tion .
.,. Push the lever against the steering column un­
til it is secure.
& WARNING
Improper use of steering wheel adjustment
and improper seating position can cause seri­
ous personal injury.
- Adjust the steering wheel column only when the vehicle is not moving to prevent loss of
vehicle control.
- Adjust the driver's seat or steering wheel so
that there is a minimum of 10 in (25 cm)
between your chest and the steering wheel -

Driving
Easy seat entry
Applies to: ve hicles w ith power steering whee l adj ustment
Easy seat entry makes it easier to enter and exit
the vehicle by adjusting the steering column au­
tomatically .
.-In the Infotainment system, select the ICARI
funct ion button > (C ar) * Systems control but­
ton
> Vehi cle settings > Seat s > Dr iver' s seat >
Easy seat ent ry > On .
When easy seat entry is switched on, the steering
column goes back up into the park position when
the ignition is switched off . After entering the ve­
h icle, the steering co lumn re turns to the stored
position once the ignition is sw itched on.
Starting and stopping
the engine
Starting the engine
The I START ENGINE STOP I button switches the
ignition on and starts the engine.
Fig. 78 Center console: STAR T ENGINE STOP button
Starting the engine
.- Press the brake pedal and move the se lector
lever into the P or N posit ion ¢
&_.
.-Press the I START ENGINE STOPI button. The
engine will start.
App lies to: ve hicles w ith diesel e ngi nes
.- It is possible t hat there will be a slight de lay
when starting the engine in colder tempera ­
tures. Therefore, you must hold the brake peda l
down until the engine starts. The indicator light
turns on while the engine is preheating
II .
70
Switching the ignition on /off
If you wo uld like to switch t he igni tion on w ith­
out star ting the engine, follow these s teps:
.- Press the
I START ENGINE STOP I button with­
out press ing the b rake pedal.
.- To switch the igni tion off, press the bu tton
aga in . The needle in the tachomete r moves into
the
O FF position.
The prewarming runs a utomat ica lly in diesel
vehicles when the igni tion is sw itched on .
Equ ipment that uses a lot of electricity is sw itch­
ed off tempo rarily when you start the engine.
If the engine does not start immediately, the
start ing procedure stops automat ically after a
short time. Repeat the starting procedure .
Start /Stop system*
Read the information in¢ page 72, Start-Stop
system.
A WARNING
To reduce the risk of poison ing, never allow
the eng ine to run in confined spaces.
(D Note
Avo id h igh engine speed, full throttle, and
heavy engine load if the engine has not
reached operat ing temperature yet. You could
damage the eng ine.
® For the sake of the environment
Do not let the eng ine run wh ile parked to
warm up. Beg in driving immed iately. Th is re­
d uces unnecessary emissions .
(D Tips
-Some noise after start ing the engine is nor­
ma l and is no cause for concern .
- If you leave the veh icle w it h the ignition
switched on, the ign ition w ill switch off af­
ter a certain amount of time. Make sure that electrical equipment such as the exterior
lights a re switched off.
-

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N .... 0 0 <..:l ' Stopping the engine
~ Bring the vehicle to a full stop.
~ Move the selector lever to the P or N position.
~ Press the I START ENGINE STOPI ~page 70,
fig. 78 button.
Steering lock1
)
The steering locks when you turn the engine off
using the
I START ENGINE STOPI button and
open the driver's door. The locked steering helps
prevent vehicle theft.
Emergency off function*
If it is absolutely necessary, the engine can also
be turned off while driving in the R or D/S selec­
tor lever position at speeds below 6 mph (10 km/
h). To stop the engine, press and hold the
I START ENGINE STOPI button and also press the
brake pedal.
~ WARNING
- Never turn off the engine before the vehicle
has come to a complete stop. The full func­
tion of the brake booster and the power
steering is not guaranteed. You may need to
use more force when braking or steering.
Because you cannot brake and steer as you
usually would, this could lead to accidents
and serious injuries.
- Always take the key with you whenever you
leave your vehicle. Otherwise, the engine
could be started or electrical equipment
such as the power windows could be operat­
ed. This can lead to serious injury.
- For safety reasons, always park the vehicle
with the selector lever in the P position.
Otherwise, there is the risk that the vehicle
could roll unintentionally.
(D Note
If the engine has been under heavy load for
an extended period of time, heat builds up in
the engine compartment after the engine is
switched off and there is a risk of damaging
the engine. For this reason, let the engine run
l ) This function is not available in all countr ies.
Driving
at idle for approximately two minutes before
shutting it off.
(D Tips
After the engine has been switched off, the
radiator fan can continue to run for up to 10
minutes -even with the ignition switched off.
It can also switch on again after some time if
the coolant temperature rises as the result of
heat buildup or if the engine is already warm
and the engine compartment is also heated
by the sun's rays.
Messages
Turn off ignition before leaving car
This message appears and a warning tone sounds
if you open the driver's door when the ignition is
switched on.
Press brake pedal to start engine
This message appears if you do not press the brake pedal when starting the engine.
II Key not in vehicle?
This indicator light turns on and this message ap·
pears if the ignition key was removed from the
vehicle when the engine was running.
If the igni­
tion key is no longer in the vehicle, you cannot
switch on the ignition or start the engine once
you stop it. You also cannot lock the vehicle from
the outside.
Shift to P, otherwise vehicle can roll away.
Doors do not lock if lever is not in P.
This message appears for safety reasons if the
transmission is not in the P position when you
switch the ignition off. Move the selector lever to
the P position. Otherwise the vehicle is not pro­
tected from rolling and it cannot be locked.
II Key is not recognized. Hold back of key
against marked area. See owner's manual
If the indicator light turns on and this message
appears, there is a malfunction
~page 72. .,..
71

Driving
Tur n off igniti on b efore lea ving v ehicle. B atte ry
i s di sch arg ing
This message appea rs if the driver's door is
opened while the ignition is switched on . A lways
switch off the ignition if you are leaving the vehi­
cle. A lso see
¢ page 74.
Shift to P and turn off ignition bef ore leaving
ca r, othe rwi se vehicle can ro ll aw ay
This message appea rs if the driver's door is
opened while the ignition is switched on and the
selec to r l ever is not in the P posit io n. Move the
selector lever in to the P position and switch the
ignition off when you exit the vehicle. Otherwise
the vehicle could roll. A lso see
¢ page 74 .
Starting the engine when there is a
malfunction
It may not be possible to start the engine under
certain circums tances, for example if the bat tery
in the vehicle key is drained , if in terference is af­
fected the key or if there is a system malfunc ­
tion.
F ig . 79 Ce nter co n so le/ re m ote con tro l key : star ting th e
eng ine if there is a malfunction
Requirement: the message Ke y is not recog­
ni zed . Ho ld ba ck of ke y again st mark ed area.
See ow ner's m anual
must appear and the DJ in­
d icator light must turn on .
" Hold the remote control key in the location in ­
dicated as shown in the illustrat ion
f >l) ~ fig. 79 .
" Press t he b rake pedal.
" Press the
I START ENGIN E STOPI button . The
engine w ill start .
l) Market -specifi c
72
"Drive to an authorized Audi dealer or author­
ized Audi Service Facility immediately to have
the malfunction corrected.
@ Tips
You can view the message again by p ressing
the
! START ENGINE STOP I button.
Start-Stop system
Description
Applies to: vehicles with Start/Stop system
The Start/Stop system can help increase fue l
eco nomy and reduce
CO2 emissions.
In Start/Stop mode, the eng ine shuts off auto­
matically when the vehicle is stopped, such as at
a traffic light. The ignition rema ins swi tched on
during this stop phase. The engine w ill restart
automat ica lly w hen needed.
Applies to: A6: the Start/Stop system act ivates
automa tica lly once the ign ition is swi tched o n.
Applies to: S6: the last Start/Stop system setting
i s restored when the ignition is switched on .
Basic r equir ement s for Start /Stop mod e
-The driver's door must be closed.
- The driver's seat be lt much be fastened.
- T he hood must be closed .
- T he vehicle must have driven faste r than
2.S mph (4 km/h) since the last t ime it stop­
ped .
- A t railer m ust not be hitched to the vehicle .
(D Note
Always switch the Sta rt/Stop system off when
driving through water
¢ page 72.
{t) Tips
The eng ine stops shortly before the veh icle
comes to a stop
l) .

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" N .... 0 0 <.,;) 'SI"
Stopping/starting the engine
Applies to: vehicles with Start/Stop system
Fig. 80 ll)strument cluster: eng ine sw itched off (stop
p hase)
~ B rake the ve hicle to a stop. The engine stops
shortly befo re the vehicle comes to a stop or if
the vehicle is stationa ry
1l . Keep yo ur foot on
the brake pedal. The
II indicator light appears
in the information line at the bottom of the in­
strument cluster d isplay. The needle in the
tachometer also moves into the
READY1 ) pos i­
t ion .
~ The eng ine starts aga in when you take you r
foot off the b rake pedal. The ind ic a tor light
tu rns off.
Additional information
T he engine stops in the P, N and D se lector lever
positions .
If you select the R position dur ing a stop phase,
the eng ine will start again.
Shift to P quick ly to prevent the engine from
starting unintentionally w hen s hifting t hrough R.
You can dete rm ine for yo ursel f if the eng ine will
stop or not by reducing or increas ing the amount
of force you use to press the brake pedal. For ex­
ample, if you only lightly press on the brake ped­
al in stop-and -go traff ic or when turning, the en­
g ine will not switch off when the vehicle is sta­
tionary . As soon as you press the brake down
ha rder, the eng ine will switch off .
ll Market -s p ecific
D rivi ng
(D Tips
-Press the bra ke peda l during a Stop phase
to keep the vehicle from rolling.
- The ignition will turn off if yo u press the
!START ENGINE STOPI butto n dur ing a stop
phase. The needle in the tachometer moves
into the
OFF position.
General information
Applies to: vehicles with Start/Stop system
T he standard Start/Stop mode con be canceled
for various system-related reasons.
Eng ine does not swit ch off
Be fo re and dur ing each stop phase, the system
checks if certain conditions have been met. If the
rjj indicator light appears in the instrument clus­
ter display, the eng ine will not be stopped, for
example in the following situations:
- The engine has not reached the minim um re­
quired temperature for Start/Stop mode .
- The interior temperature selec ted by the A/C
system has not been reached.
- The outside tempera ture is ex tremely high/low.
- The windsh ield is being defrosted® .
- The parking system * is be switched on .
- The vehicle battery charge level is too low.
- The steering wheel is turned at a sharp angle or
is moving.
- After engaging the reverse gear.
- On sharp incl ines .
Engine automatically restarts
The s tandard Start/Stop mode w ill be can celed
dur ing a stop phase in the following si tuations.
T he eng ine res tarts wi thout a ny action by the
driver .
- The vehi cle ro lls, fo r example whi le on a slope .
- The inte rior tempe rature d iffers from the tem-
pe rature selected in the A/C sys tem.
- The windsh ield is being defrosted® .
- The brake peda l is pressed several times in a
row .
73

Driving
-The vehicle battery charge leve l is too low.
- Power consumption is high .
The engine can turn off again when the condi­
tions fo r Start-Stop mode are met .
Ignition is switched off automati call y
To prevent the veh icle battery from drain ing, the
ignit ion will switch off
automat ic a lly under the
following conditions:
- The vehicle must have already been driven.
- The Start/Stop system has stopped the engine.
- The driver's door must be open.
- The driver's safety be lt must be unb uckled.
- The brake pedal must not be p ressed .
- The vehicle must be stationary .
In th is case, the activated low beam is replaced
by the parking light. The parking lights will
sw itch off after approximately 30 minutes or
when you lock the vehicle .
If the Start/Stop system has not turned off the
engine or if you have sw itched the Start/Stop sys­
tem off manually , the ignition will not be auto­
mat ically switched off and the engine w ill contin ­
ue to run
~ ,& .
A WARNING
To red uce the risk of poisoning, never allow
t he engine to r un in confined spa ces .
@ Tips
If you select the Dor N se lector lever position
after sh ift ing into reverse, t he vehicle m ust
be driven faster than 6 mph (10 km/h) in or­
de r fo r th e e ng ine to swit ch off again.
74
-
Manually switching the Start /Stop system
off /on
Appl ies to: vehicles with Start/Stop system
If you do not wish to us e th e system, you can
switch i t off manually.
Fig . 8 1 Ce nte r conso le: Start/Stop system b utto n
.,. To switch the Start/Stop system off/on man­
ually, press the
l (A) ~I button. The LED in the but­
ton turns on when the system is switched off.
0) Tips
If yo u switch the system off d uring a stop
phase, the engine will start aga in automati­
cally .
Messages in the instrument cluster display
Applies to : vehicles with Start/Stop system
Start-stop system deactivated: Please restart
engine manually
This message appears w hen spec ific cond itions
are not me t during a stop phase. The S tart/S top
system will
not b e a ble to re sta rt the eng ine. The
engine m ust be started with the
I S TAR T ENGINE ST OP ! button.
Start -stop system: System fault! Currently
una vailable
There is a ma lfunction in the Start/Stop system.
Drive the vehicle to an author ized Audi dea ler or
autho rized Service Facility as soon as possible to
have the malfunction corrected.

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Electromechanical
parking brake
Fig . 82 Center co nso le: park ing brake
Your vehicle is equipped with an e lectromechani ­
cal parking brake
¢ fig. 82. The parking brake is
designed to prevent the veh icle from roll ing un­
intentiona lly and replaces the hand brake.
Setting /manually relea sing th e parking
b rake
.. Pull the<®> switch to set the park ing brake. The
LED in the switch illuminates. The -(USA
models)/ . (Canada models) ind icator light al­
so turns on in the instrument cluster display .
.. To release the parking brake manua lly, press
the b rake o r acce lerato r pedal whi le the igni­
t ion is switched on and p ress the© switch at
the same t ime . The L ED in the b utton and the
i ndicator light in the display t urn off .
Releasing the parking brake automatically
Requirement : the driver's door must be closed,
the dr iver's safety be lt must be latched and the
pa rking brake must be set.
"' To start driving and re lease the park ing brake
automatically, press the acce lerato r peda l as
usual.
In addi tion to releasing the parking brake auto­
mat ica lly, other convenience and safety funct ions
are available when you sta rt driving ¢
page 76,
Starting from a stop.
Preventing the automatic parking br ake
release
The vehicle could begin rolling uninte ntiona lly,
depending on the hill or if towing a trail er.
D rivi ng
"'To prevent the parking brake from releasi ng au­
tomatically, pull and hold the<®> switch and
press the accelerator peda l. The pa rking brake
remains set and prevents the vehicle from roll­
ing backward.
"' You can release the<®> switch again once you
are sure t hat you are giving enoug h driving
force to the wheels by press ing the accel erator
pedal.
Emergency braking function
You can use the emergency braking function in an
emergency s ituation, or if the standard brake op­
eration malfunctions or is disabled.
.. Pull and ho ld the(®) switch.
"' As soon as you release the <®> switch or acceler-
ate, the braking stops .
Pull ing and ho ld ing the© switch wh ile driving
the vehicle activates the emergency braking func­
t ion. The vehicle is braked at all four wheels by
activating the hydraulic brake system . The brak­
ing effect is sim ila r to heavy braking ¢_& .
To reduce the risk of activat ing the emergency
braking by mistake, a warning tone (buz zer)
sounds when the© switch is p ulled . Emergency
braking stops as soon as the© switc h is released
or t he accelerator pedal is pressed.
Parking
.. Press the brake pedal to stop the veh icle.
"' Pull the(®) switch to set the parking brake .
"' Place t he selector lever in t he P position .
"' Tu rn the engine off¢_& .
"' Tur n the steering w heel when par king o n in­
clines so tha t the wheels w ill roll into the curb
if the vehicle st arts moving.
& WARNING
-
- Do not press the acce lerator peda l inadver­
tently if a gea r is selected when the vehicle
is stationary and the engine is running. Oth­
erwise, the vehicle will start to move imme­
d iate ly and this could result in a n accide nt.
- Eme rgency brak ing sho uld only be used in
an emergency, when the norma l brake pedal
has fai led or the brake pedal is obstructed . .,.
75

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-Hill hold assist cannot hold the veh icle in
place on all h ills (for example, if the ground
is slippery or icy).
- To reduce the risk of an accident, always
make sure the vehicle is situated safely
wh ile stat io nary.
Automatic transmission
Introduction
The automat ic transmission is cont rolled e lec­
tron ica lly. The tra nsmission shifts up or down au­
tomatically depending on which drive program is
selected.
When a
moderat e driving style is used, the
transmission selects the most economical driving mode. The t ransmission upshifts at a lower RPM
and downshifts at a higher RPM to improve fuel
efficiency .
The transmission sw itches to a sporty mode a fter
a kick-down or when the driver uses a
s po rt y
driving st yle
characterized by quick accelerator
pedal movements, heavy acce leration, frequent
changes in speed and traveling at the maximum
speed .
If desired, the driver can also select the gears
manually ( tiptronic mode) q page 80 .
Appl ies to : ve hicles w ith S tro nic t ran smi ssio n
The 5 tronic is a dual-clutch transmiss ion . Powe r
is transferred using two cl utches that work inde­
pendently from one another. They replace the
torque converter used in conventional automat ic
transmissions and allow the vehicle to accelerate
without a noticeab le interruption in tract ion.
A ppl ies to: ve hicles with a t iptro nic tr ansmi ssio n
Power is transfer red using a torque conver ter.
D rivi ng
Selector lever positions
Fig. 83 Instrument cl uster: selector leve r pos itions
The selector lever position that is engaged is
shown in the instrume nt cluster display .
P - Park
This selector lever position prevents the vehicle
from rolling. You can only shift into Park when
the vehicle is
stationary q &. .
To shift in and out of the P selector lever posi ­
tio n, press the inter lock b utton in the selector
lever
while pressing the brake peda l. Th is only
works when the ign ition is turned on.
R- Reverse
Only s hift into reve rse gear when t he vehicle is
stationary and the engine is running at idle
speed
q &. .
To se lect the R selector leve r pos ition, press the
in terlo ck button
while pressing the brake pedal
at the same time. The back-up lights switch on in
the R position if the ignition is switched on .
N -Neutral
T he tra ns m ission is in idle in th is posi tion
q &_ .
DIS -Normal position for driving forward
In the D/S se lector lever position, the t ransmis ­
s io n can be operated e ither in the normal D mode
or in the 5 spo rt mode . To select the 5 sport
mode, pull the selector leve r ba ck briefly . Pu llin g
t h e lever ba ck aga in will selec t the normal D
mode. The instr ument cluster disp lay shows the
selected driving mode .
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