_________________________________________________ O_ n_ t_ h_ e_ r _o_ a_d _ __._
& WARNING
• Never remove the key from the ignition lock while the vehicle
is moving. The steering wheel will lock , cau sing loss of control.
• If you ha ve to leave your vehicle, even for ju st a minute, alw ays
remove the ignition key and take it with you. This i s especially
important if you are going to leave children unattended in the
vehicle. The children could start the engine or use other vehicle c ontrols . Unsupervised us e of vehicle controls (for example, power
windows) can cause serious personal inju ries.
0 Note
• If the ~ symbol in the display blinks, there is a malfunction in the
electronic stee ring column lock. Follow the instr uctions in
~ page 28, "Steering malfu nction i" .
• If the ~ symbol in the display blinks, there is a malfunction in the
electronic ignition lock . Follow the instr uctions in~
page 29, "Igni
t ion lock malfunct ion ~" .
(I] Tips
• If you release the ignit ion key i n pos it io n @ , the key automati cally
returns to pos ition
(D .
• If you open the driver 's doo r whe n the ignition is sw itched on, a
buzze r sounds and the message
Ignition is on appears in the instru
ment cl uster d isplay. Please swi tch the ignition off. •
Ignition key safety lock
The ignition key con on ly be removed when the selector
lever is in the "P" (Pork) positi on.
After turning off the ignition, the ign ition key can only be removed
from the ignition lock when the se lector lever is in the "P " (Park) posi-
Con tro ls a nd e quip
m en t Vehicle
OP-eration
tion . After you have removed the key, the selector lever is locked and
canno t be move d.•
Starting and stopping the engine
Starting the engine
The engine can only be started with your original A udi
key.
.... _:::::•:
- Step on the b rak e.
Fig . 10 1 Ig nitio n key
positio ns
- Move the se lector lever into P or N ~ &,.
- Turn the ig ni tion key to position @~ fig. 101 -do not
depress t he gas pedal when start ing t he engine .
A cold engine may sound loud after it has been started . T his is due to
the hydra ulic valves bu ilding up oil p ressu re . Thi s is normal and is not
a need for concern.
If t he e ngine does no t s tart immed iate ly, stop try ing af te r 10 seco nds
and then try to restart the engine about 30 seconds later . _.,
Vehicle care Do-it-yourselt service iTechnical data
ffl..__O_ n_ t_h _ e_ r_ o_ a_ d _________________________________________________ _
& WARNING
Never start or let the engine run in a confined or enclosed area.
Exhau st fume s from the engine contain carbon monoxide, a color
less and odorless gas. Carbon monoxid e can be fatal if inhal ed.
• Never leave the engine idling unattended . An unattended
vehicle with a runn ing engine poses a danger of personal injury or
theft .
0 Note
Avoid high eng ine speeds, fast acce lerat ion or heavy eng ine loads
w hile the engine is still cold. This cou ld damage the eng ine .
~ For the sake of the environment
To avoid unn ecessary engine wear and to reduce exhaust emiss io ns,
do not let your vehicle stand and warm up. Be ready to dr ive off imme
diately after starting your vehicle . Maintain mo dera te speed unt il the
engine is comp letely warm . Remember, the engine performs best at
operat ing temperature. •
Stopping the engine
- Turn the ignition key to position @ => page 109 , fig. 101 .
& WARNING
• Never turn off the engine until the vehicle has come to a
compl ete stop .
• The brake boos ter and servotronic only work when the engine
is running. With the ignition turned off , you have to apply more
for ce when steering or braking. Since you cannot steer and stop
normally, this can lead to accidents and serious injuries .
& WARNING (contin u ed )
• The radiator fan can continue to run for up to 10 minute s even
a fter you have turned off the engine and removed the ignition key.
The radi ator fan can also tur n on agai n if the engine coolant heats
up be cause of intense sunlight or heat build-up in the engine
compartment.
0 Note
Do not stop the engine immed iate ly after hard or extended driving.
Keep t he engine run ning for approximate ly two minutes to prevent
excessive hea t build-up .•
Starting and stopping the engine
with Convenience key
A pplies to vehicl es: w it h Con ven ience key
Starting the engine with the !START ] button
This button s witch es on the ignition and sta rts the
engine .
Fig. 10 2 Convenien ce
ke y: ENGINE START
bu tton
The [S TA RT] button is provided wit h two-stage operation
=> fig. 102. ..,_
On the road -_______________ __.
Switching the ignition on
-Press the [S TART] button once to the firs t stage to switch
on on ly the igni tion .
Starting the engine
-Step o n the bra ke.
Mov e the selector leve r to the P or N position ~& .
- Press the [START ] button to the seco nd stage to sta rt the
engine .
After a co ld eng ine is started, there may be a br ief per iod of increased
no ise because oil pressure m ust first build up in the hydraulic valve
adjusters. Th is is no rma l and no t a cause for conce rn .
If the engine does not start immediately, stop trying after 10 seconds
and then t ry to res tart the engine abou t 30 seconds later .
& WARNING
Never allow the eng ine to run in confined space s -danger of
asphy xiation.
0 Note
Avoid high engine speeds, fast acceleration o r heavy eng ine loads
wh ile the engine is st ill cold. This cou ld damage t he eng ine .
For the sake of the environment
Do not a llow the e ngine to warm up with the veh icle s tat ionary . St art
driving rig ht away. I n this way you avoid unnecessary emissions.
Con tro ls a nd e quip
m en t Vehicle
OP-eration
(I) Tips
If you open the d river 's door whe n the ignition is sw itched on, a
buzzer sounds and the message
Ignition is on appea rs i n the instru
me nt clu ster display. Ple ase swit ch the ign it ion off. •
Applies to v ehicles : w ith Co nven ience key
Switching engine off with the !STOP] button
- Bring yo ur ve hic le to a co mplete s top.
Fig. 103 Conv enien ce
ke y:
ENG INE ST OP
button
- Move t he se lector lever to t he P or N posit ion.
- Press the (STOP ] button~ fig. 103 .
Pressing the ! STOP] button once sw itches off the engine and t he igni
tion. If yo u press the
!S TO P] button again fo r more than 1 second,
the steer ing is locked, prov ide d that the selector lever is in the P posi
t ion ~& -
Emergency OFF function
If necessary, the engine ca n be switched off with the selecto r lever in
th e R, Do r S posit ions . To do so, step on th e brake pedal and press
and hold the
I S T OP I button (vehi cle spee d m ust be less than 6 mph
/ 10 km/h. .,,_
Vehicle care Do-it-yourselt service iTechnical data
-On the road .,,, ___________________ _
in. WARNING
• Never turn off th e engine until the vehicle has come to a
c omplete stop .
• The b rake booste r and servotronic only work when the eng ine
is running . With the ignition turned off, you have to apply more
force when stee ring or braking . Since you cannot steer and stop
normally , thi s can lead to accident s and serious in juries.
• For s afety reasons , you should always park your vehicle with
the selector lever in P. Otherwi se, the vehicle could inadvertently
roll away.
• After the engine has been switched off , the radiator fan can
continue to run for up to 10 minutes - even with the ignition
s witched off. It can also switch on again after some time if the
c oolant temper ature rises as the r esult of a heat buildup or if the
engine is hot and the engine compartment is additionally heated
by the sun's rays .
0 Note
If the eng ine has been under heavy load for a n extended per iod, heat
builds up in the engine compartment after the engine is switched
off
- there is a r is k of damaging t he eng ine. Allow the e ngine to run at id le
for about 2 min utes before switc hing it
off. •
Appli es to ve hicles : w it h Conve nience key
Driver messages in the instrument cluster
display
If a function is not present, a driver mess age appea rs .
No key identified
Th is message appears when the ! START ] button is p ressed if there is
no mast er key ins ide the veh icle o r if t he sys tem does not recogn ize
it. For examp le, the master key cannot be recognized if it is covered
by an o bject (e.g . al uminum br ie f c ase) w hich
screens the r adio signal. .Electronic dev
ices such as cell phones can also interfere with
t he radio signal.
Press brake pedal to start engine
Thi s message appea rs if yo u press the !STAR T] butto n to start the
eng ine and do not depress the brake pedal. The engine can on ly be
s t ar ted i f the brake ped al is dep ressed .
Engage N or P to start engine
This message appea rs w he n th e engi ne is started if the sele cto r lever
for the automa tic transmission is not in the P o r N position. The
eng ine can only be s tarted w ith the se lec tor in these pos itions.
? Key not in vehicle
Thi s message appea rs alo ng with the symbol if the master key is
removed from the vehicle with t he engine runn ing. It is intended to
remind you (e.g. w hen c hanging dr ive rs) not to con tinue t he journey
w ithout the master key.
If t he master key is no longe r in the ve hicle, yo u cannot switch of f the
ig nitio n after stopping the engine and you a lso cannot start the
engine again. Moreover, you cannot lock the vehicle from the outside
w ith the key.
Shift to P otherwise vehicle can roll away. Doors do not lock if you
are not in P .
This message appea rs for safety reasons along with a warning buzzer
if the se lector lever for the automatic transmission is not in the P
position when t he ig nition is sw itched
off with t he !STOP] button and
t he d river's door is opened. Move t he selector lever to the P posit io n ,
otherwise the vehicle is not secured against rolling away. You also
c anno t lock the vehicle usi ng the lo cking but ton o n the door hand le
or using the remote key.
To engage steer ing lock, press and hold STOP button
Thi s message appears for safety reasons if the engine and the ignit ion
h ave bee n sw itche d off by p ress ing the
!S T O P) bu tton once, and t hen .,,_
1111....__0_ n_ t_h_ e_ r_ o_ a _ d _________________________________________________ _
(I] Tips
• You can apply the parking brake at any time -even with the igni
tion turned off. The ignition must be turned on in order to release the
parking brake.
• Occasional noises when the parking brake is applied and released
are normal and are not a cause for concern.
• Th e parking brake goes through a se lf-test cycle at regular inter
vals -when the vehicle is parked. Any associated noises are normal. •
Parking
To prevent a parked vehicle from rolling away, there are
a few things you should do.
When you park your vehicle, do the following
- Stop the vehicle using the brake pedal.
- Pull the switch to apply the electromechanical parking
brake.
- Move the selector lever into the
P position==> &.
- Switch off the engine and remove the ignition key from
the ignition lock .
When you park your vehicle on hills, do the
following
- Stop the vehicle using the brake pedal.
- Pull the switch to apply the electromechanical parking
brake.
- If you are parking headed
downhill, turn the front wheels
toward the curb. -
If you are parking headed
uphill, turn the front wheels
away from the curb.
- Move the selector lever into the
P position.
- Switch off the engine and remove the ignition key from
the ignition lock.
& WARNING
This is how you can reduce the risk of injury when leaving your
vehicle.
• Never park the vehicle where it can come in contact with dry
grass, spilled fuel or any other flammable materials.
• When parking on hills, always turn the wheels so that the front
wheels will first roll into the curb, if the vehicle should start to
roll.
• Never allow anyone -especially small children -to remain in
the vehicle when it is locked. Locked doors make it more difficult
for rescuers to access the passenger compartment in the event of
an emergency. Danger to life!
• Never leave children unsupervised in the vehicle. Children
could release the parking brake or move the gearshift lever out of
gear. The vehicle could start to roll away and cause an accident.
• No matter what the season is, the temperature in a parked
vehicle can reach dangerous levels.
0 Note
• Please exercise care when you park your vehicle in parking areas
with parking barriers or curbs. Parking barriers and curbs vary in
height and could damage your bumper and related components as
the front of your vehicle moves over a barrier or curb that is too high,
as you park or as you back out of a parking spot. In order to be sure
that no such damage can occur, you may wish to stop short of having
the front tires of your car touch the parking barrier or curb. .._
_________________________________________________ O_ n_t_ h _ e_ ro_ a_d __ ffl'II
The display=> page 116, fig. 106 will show the set speed. The display
may vary depending on the type of display in your vehicle. T he indi
cator light
CRUISE (US model) I c-f (Canadian model) w ill also light up
in the instrument cluster.
The speed is kept constant via an engine output adjustment or active
brake intervention.
_& WARNING
• Always pay attention to traffic even when the cruise control is
switched on. You are always responsible for your speed and the
distance between your vehicle and other vehicles.
• For safety reasons, the cruise control should not be used in the
city, in stop-and-go traffic, on twisting roads and when road
conditions are poor (such as ice, fog, gravel, heavy rain and hydro
planing ) - risk of accident.
• Turn off the cruise control temporarily when entering turn
lanes, highway exit lanes or in construction zones.
• Please note that inadvertently "resting" your foot on the accel
erator pedal causes the cruise control not to brake . This is because
the cruise control is overridden by the driver's acceleration .
(I] Tips
The brake lights illuminate as soon as the brakes decelerate
automatically . •
A ppli es to ve hicles : w it h cr uise contro l
Changing speed
- Press lever in the G)orQ direction ==> page 116, fig. 105
to increase or decrease your speed.
- Release the lever to save that speed.
Controls and equip
ment Safety first
Change speed
in increments of 1 mph (1 km/h) by lightly pressing the
lever. If you keep the lever pressed down, yo u will alter your speed in
5 mph (10 km/h) increments.
You can also press the accelerator pedal down to increase your speed, e .g . if you want to pass someone. The speed you saved earlier wi ll
resume as soon as you release the accelerator pedal.
If, however, you exceed yo ur saved speed by 5 mph (10 km/h) for
longer than S m inutes, the cruise control will turn off temporarily.
The symbol will go out but the saved speed will be retained .•
App lies to ve hicle s: w it h cr uise c ontro l
Presetting your speed
You can preset your desired speed while the vehicle is not
moving.
- Turn on the ignition.
- Pull lever into position
(i) ==> page 116, fig. 105 .
- Press the lever in the
0 or 0 direction to increase or
decrease your speed.
- Release the lever to save that speed.
This function makes it possible, for example, to save the speed yo u
want before driving on the highway. Once on the highway, act ivate
the cruise contro l by pulling the lever toward
(D. •
A pp lies to ve hicles : wit h cr uise c ontro l
Switching the system off
Temporary deactivation
- Press the brake pedal, or
Vehicle care Technical data
lffl!I.___A_ d_ a_,_ p_t _i_ v _e _ C_r_ u_ i_ s_ e_ C_ o_ n_ t_ r_ o_ l __________________________________________ _
& WARNING (conti nu ed )
• Never allow the closing speed between you and other vehicles
to be so high that the Adaptive Cruise Control may not b e able to
slow your vehicle safely.
If closing speed is too high , you must
appl y the brake s yourself to r educe the risk of a rear-end crash.
• Never re st your foot on the accelerator pedal , especially when
the Adaptive Crui se Control is being used . Pre ssure on the acceler
ator will o verride the ACC braking fun ction and prevent the brakes
from being applied when ACC detects a situation when the brakes
must be applied .
• Never use Adaptive Cruise Control when you cannot drive safely
at a steady speed, including on city streets , on winding roads or
when road conditions are poor (for example, on ice, gravel, in fog,
heavy rain or on wet roads that incre ase the risk of hydroplaning ).
• The radar sensor's
vision can be reduced by rain, snow and
heavy road spray. These and simila r conditions can p revent vehi
cles up ahead from b eing accurately detect ed and in some cases
they may not be detected at all. Do not use ACC when the rad ar
sen sors cannot ac curately detect vehicle s moving ah ead of you in
traff ic.
• Alway s turn off Adaptive Cruise Control when ente ring turn
lanes, exit lanes and construction zones or in similar situations
becaus e the vehicle will automatic ally a ccelerate to the stored
speed when the road ahead is clear .
• To prevent unintended operation, always switch ACC off when
it is not being used.
[ i ) Tips
• For safety reasons, the stored speed is deleted when the ignition
is tu rned off.
• The Electronic Stabilization Program (ESP) and the Anti-Slip Regu
la tion (ASR) cannot be dea ct iv a te d w he n t he A dapt ive Cruise Co ntr ol
is switched on. If the ESP and the Anti -S li p Reg ulation (ASR) has been deactivated and yo
u then sw itch on the Adapt ive Cr uise Contro l, th e
ES P fu nction w ill als o be a ct iv a te d a utom atically.
• Damage caused by accidents and some minor collisions can affect
t he rad ar sensor settings and c ause the system to malfunction o r
switch off completely .
• Th e radar s ensor cover is heate d. In w in ter cond itions, you sho uld
st ill check befo re dr iv ing to make sur e it is free of ice and snow. If
neces sary, cle an the area ne ar the r ad ar sensor carefull y::::>
page 119,
fig. 107 .
• T o ensure th at th e radar sensor i s not bl ocke d , fo reign obje cts
(e .g. stickers, larger license plate mounts, add-on parts) must not
cover the area near the r ada r senso r::::>
page 119, fig. 1 07. Th e area
near the radar sensor must not be painted, either.
• F or Decla ration o f Compli ance to Uni te d Stat es FCC and I ndustry
Canada regulations::::>
page 347. •
Applies to vehicles : w ith Adaptive Cruise Control
How does Adaptive Cruise Control work?
Vehicles trav eling ahead are det ect ed with the aid of a
radar sensor.
Fig . 108 Basic prin
cipl e dia gram : Radar
s en sor me asurement
rang e
Adaptive Cr uise Cont rol uses a radar sensor in the fron t of t he vehicle
::::> fig. 108 . The system has limitations::::>
page 131. Things that are
no t moving in yo ur lane and in your dire ct io n of trave l will not be
~
lffll.___A_ d_ a_,_ p_t _i_ v _e _ C_r_ u_ i_ s_ e_ C_ o_ n_ t_ r_ o_ l __________________________________________ _
How your vehicle responds when accelerating and follow ing other
veh icles wi th AC C opera ting c an be ad apte d to you r person al wishes
through diffe rent driving programs. Depend ing o n which driving
pro gram an d which distance you choose, you r veh icle w ill respon d
Settings DISTANCE
1
Symbol for time interval c;:::::::::,_c;:::::::::, __ _
Support for: Bu mp er-t o-b um per
tra ff ic, br isk driving
Response in " dynamic " driving program 1
Response in "standard " driving program 2
Response in "comfort " driving program 3
(dy namic) 1 ----- 2 ----- 3 ----- 4 ----- 5 (comfortable)
& WARNING
Following other vehicles too closely increases the risk of a crash
and serious personal injury .
• Following other vehicles too closely , particularly at higher
s peeds increase s the risk of collisions and serious personal injury.
• Setting short distances to the traffic ahead reduces the time
and distance available to bring your vehicle to a safe stop and
makes it even more necessary to pay close attention to traffic.
• Always select a speed and distance to traffic ahead that is safe
and appropriate under the prevailing traffic, road , weathe r and
lighting conditions.
• Never rely on the distance control feature of ACC alone to
prevent rear-end collisions . Always be prepared to brake and take
ev asive action to avoid collisions and other accident situations .
• Never allow the closing spe ed between you and other vehicles
to be so high that the Adaptive Cruise Control may not be able to more dynamically or more com
fortab ly when accelerating a nd
bra king. The set ting is se lec ted t hrough the MMI m enu Adaptive
Cruise Control =>
page 131, "MM I sett ings" .
DISTANCE
2 DISTANCE 3 DISTANCE4
~- _ c;:::::::::,_ - c;:::::::::,_ - _ c;:::::::::,_
c;:::::::::,_ - - _c;:::::::::,
Bum p er-to- bum per Bum per -to- bum per Se co nd ary r oads, tr ail er
tra ff ic, "keep ing pace" traff ic, "k eep ing pace" o perat ion
c omf ortabl y comfort ab ly
2 2 3
3 3 4
4 4
5
&, WARNING (co ntinued )
slow your vehicle safely . If closing speed is too high, you must
apply the brakes yourself to reduce the risk of a rear-end cra sh .
• Always select a greater following distance to the vehicle ahead
on wet roads than on dry roads.
• Always read and heed the information and WARNINGS=>
& in
" Description " on
page 119.
[I) Tips
Th e d istance sett ing is reset to the facto ry defau lt DISTANCE 3 the
next time the ignition is turned on .•