High beam l[D
-Push the lever forward ® to switch on the high beam.
- Pull the lever back towards you to switch off the high
beam.
H eadlight flasher l[D
- Pull the lever toward the steering wheel© to use the
headlight flasher.
Notes on the se fea ture s
• The turn signals only work with the ignition turned on. The indi
cato r lights ¢ or¢ in the instrument cluster=>
page 12 also blink.
• After you have turned a corner, the turn signal switches off auto
matically.
• The
high beam works only when the headlights are on. The indi
cato r light [D in the instrument cluster illuminates when the h igh
beams are on.
• T he
headlight flasher works only as long as you ho ld the lever -
even if there are no lights turned on. The indicator light~D in the
instrument cluste r illuminates when yo u use the headlight flasher.
0 Note
Do no t use the high beam or head light flasher if you know that these
could blind oncoming traffic .•
Con tro ls a nd e quip
m en t Vehicle
OP-eration
Clear vision
Interior lights
Front interior lights
The interior lights include reading lights for both the
driver and the front passenger.
© Interior lights
Fig . 52 Headli ner:
F ron t inte rior lights
wit h rea ding lights
- Door contact switch : place the switch in the middle posi-
tion .
- Interior light switched on: place the switch in position
I.
-Interior light switched off: place the switch in position 0.
® Reading lights
- Press one of the switches '* to turn the right or left
reading light on or off .
In the door contact switch position (switch @in the middle position),
the interior lights turn on as soon as you unlock the vehicle or open
the doors. The interior lights are also turned on when the ignition key is removed. The light goes out about 30 seconds after the doors are
closed . When the vehicle is locked or when the ign ition is turned on,
the interior lights are turned off.
~
Vehicle care Do-it-yourselt service iTechnical data
llll..__w __ a _r _m __ a_n _ d_ c_ o_ ld ________________________________________________ _
Applie s to veh icles : wi th s teering w heel he atin g
Steering wheel heating~
The steering wheel can be heated electrically.
Fig. 97 Stee ring
wheel : button for
st eeri ng wheel heat ing
- Press the(~] button to turn the steering wheel heating on
and off =>fig. 97. The message
Steering whee l heat ing on ! or
S teer ing whee l heat ing off! appears in the instrument
cluster display .
A nearly constant temperature is maintained when the steer ing
wheel heating is switched on.
T he last setting selected for the steering wheel heating (on or off) is
automatically saved when the vehicle is shut off and is assigned to the
remote key.•
Basic settings
General
The basic climate control settings can be adjusted in the
MMI.
- Select: Function button (CAR]> Control button AC.
The following functions can be selected:
• Auto recirculat .
~ page 104
• Synchronizat ion~ page 105
• Center vents~ page 105 •
Automatic recirculation mode
An air quality sensor detects increased concentrations of
pollutants in the outside air and automatically switches
to recirculation mode.
We recommend that you always keep automatic air recirculation ON
to prevent polluted outside air from entering the vehicle interior.
If the air qu alit y sen sor located in the air conditioning system detects
polluted outside air, the sensor decides whether the air pollution can
be reduced by the factory -installed pollutant filter or whethe r it is
necessary to switch to air recirculation. With heavy concentrations of
poll utants, the a ir condit ion ing system is switched automatically to
recirculation mode and the supply of outside air is blocked . As soon
as the concen tration of pollutants in the o utside air drops, fresh air is
supplied to the vehicle in terior again .
In the event that the windows fog up during automatic air recircula
tion, you must press the® button immed iately.
Under certain operating conditions, automatic a ir recirculation is
switched off automatically. With o utside temperatures below about
SO °F ( +10 °(), automatic air recirculation is limited to 30 seconds .
With outside temperatures below about 30 °F (-1 °C) and the cooling
system is switched off, the automatic air recirculation is limited to 15
seconds. •
-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 .,,_
On the road -_______________ __.
the driver's door is opened. In t his instance, the steer ing is not
locked. The s teer ing is locked:
• If you press the
(STOP) button again for more than 1 second .
• If you close the driver 's door and lock yo ur vehicle from the
outs ide .•
Electromechanical parking brake
Operation
The electromechanical parking brake replaces the hand
brake.
Fi g. 104 Cente r
co nsol e: Pa rki ng brak e
- Pull the switch to apply the parking brake ~fig . 104. The
indicator light in the switch will come on.
- Step on the brake pedal or the accelerator pedal and press the switch at the same time to re lease the parking bra ke.
The indicator light in the switch wil l go out .
Your vehicle is equipped with an electromec hanical park ing brake
w hich replaces the handb rake. The parking brake is d esigned to
prevent the vehicle from ro lling unintent iona lly .
Con tro ls a nd e quip
m en t Vehicle
OP-eration
In addit io n to the normal functions of a traditional hand brake, the
ele ct romechan ica l parki ng br ake p rovides various convenience and
safety functions .
Emergency brake
An emergency brake ensures that the vehicle can be slowed even if
t he
normal bra kes fail => page 115, "E merge ncy bra king" .
Indicator lights
• If the pa rking brake is applie d with the ig nition turned on , the
indicator light in the instrument cluster (U.S models:
:'.Ii , Canadian
mode ls: © ) and i n the swi tch
(e)) w ill come o n.
• If the parking brake is applied with the ign ition
turned off , the
indicator light in the in strument cluste r (U.S. models:
::'.l, , Ca nadian
models: ©) and in the switch© will come on for about 30 seconds
and then go out .
& WARNING
If the vehicle is stati onary and the transmi ssion is engaged with
the eng ine running, the e ngine should not be speeded up (e.g.
m anuall y from under th e hood ). Otherwi se the vehicle will st art to
mo ve -you run the risk of an ac cident.
0 Note
If the warning/ind icator light (U.S. models: BRAKE , Canadian mode ls:
(Ci)) ) flashes in the ins trumen t clus ter, t here is a brake sys tem
malfunction. By press ing the [
CHECK) b utton, yo u can bri ng up a
dr iver message which explains the malfu nction in mo re deta il.
If the
message
Parking brake! Please contact workshop appea rs, the re is a
parking brake malfunction which yo u should have repaired immedi-
ately by an au thorized dealership=>
page 26 . ..
Vehicle care Do-it-yourselt service iTechnical data
On the road Ill
----------------
• Please also exercise exceptional care when you drive up or down
steep ramps or drive over cu rbs or other obstacles, for which the
vehicle is not designed, because components of the vehicle close to
the ground, such as bumper covers, spoilers and suspension and
exhaust system components , may become damaged. •
Starting off with a trailer
To prevent rolling back unintentionally on an incline, do
the following:
- Keep the switch pulled and depress the accelerator . The
parking brake stays applied and prevents the vehicle from
rolling bac kward .
- You can re lease the switch once you are sure tha t you are
deve loping enoug h forward momentum at the wheels as
you depress the accelerator.
Depend ing on the we ight of the rig (vehicle and trailer) and the
sever ity of the incline, you may roll backwards as you start. You can
prevent ro llin g backwards by holding the park ing bra ke sw itch pulled
out and accelera ting - just as you would when starting on a hill with a
conventional hand brake. •
Emergency braking
In the event that the conventional brake system fails or
locks.
- Pull the switch and cont inue to pull it to slow your ve hicle
w ith the parking brake in an emerge ncy.
- As soon as you re lease the sw itch or acce lerate, the
braking process stops .
Controls and equip
ment Safety first
If you pull the switch and hold it above a speed of about 5 mph (8
km/h),
the eme rgency brak ing f unct io n is ini tia ted. The vehicle is
braked at all four wheels by activat ing the hydraulic brake system .
Brake performance is similar to making an emergency stop=>& .
So that emergency b raking is not act ivated by mistake, an aud ible
warning tone (buzzer) sounds when the switch is pulled. As soon as
the swi tch is released, or the accelerator pedal is depressed, eme r
gency braking stops.
& WARNING
Emergency braking should only be u sed in an emergen cy, when
the normal foot brake ha s failed or th e brake pedal i s ob structed.
Us ing the park ing b rake to perf orm emergency braking will slow
your v ehicl e as if you had made a full brak e app lic ation . Th e law s
of physics cannot be suspen ded even w ith ESP and it s associated
c omponent s (AB S, ASR , EDS ). In corn ers and when road or
weather condit ion s are bad , a full brake application can cause the
v eh icle t o skid or the rear end to bre ak awa y- r isking an a ccident. •
Driver messages in the instrument cluster
Caution : V ehi cle park ed too steep
Th is message appears whe n the parking brake is applied on an incline
that exceeds abo ut 30%.
I n this case the b raking power of the parking brake may
not be
adequate
to prevent the vehicle from rolling unintentionally.
Plea se re leas e park ing brak e
This message appears , when a gear is se lected and the accelerator
peda l is dep ressed - release the parking brake . .,
Vehicle care Technical data
lffllL--_O=-:.. n.:.....: t;,:.h .:...:e~ r...::o =-- a=-.:. d;__ ________________________________________________ _
Press brake pedal to release parking brake
This driver message appears when the switch to release the parking
brake was pressed . The parking brake can only be released if you press
the brake or accelerator pedal and press the switch at the same time.
Parking brake malfunction !
This driver message appears together with the yellow symbol
when there is a parking brake malfunction .
0 Note
If the warning/indicator light (U.S . models: BRAKE , Canadian models:
«D>) flashes in the instrument cluster, there is a brake system
malfunction . By pressing the [
CHECK I button, you can bring up a
d river message which explains the malfunction in more detail. If the
message
Parking brake! Please contact workshop appears, there is a
parking brake malfunction which you should have repaired immedi
ately by an authorized dealership~
page 26. •
Cruise control
Applies to veh icles: wit h cruise co ntro l
Switching the system on
The cruise control system makes it possible to drive at a
constant speed starting at 20 mph (30 km/h) .
-"' M
-w ., a,
Fig. 105 Control lever
with set button
Fig. 106 Display:
Selected speed
-Pull the lever to position (D => fig. 105 to switch the
system on .
- Drive at the speed you wish to set.
- Press button
© to set that speed .
_________________________________________________ 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
Adaptive Cruise Control -
----------------
App lies to vehicl es: wi th Adaptive Cru ise Con trol
How is the distance (time interval) set?
Distance con be set in four stages.
Incre as ing dist anc e
Fig . 113 Contro l
l ever : Sett ing distance
- Push the slider switch on ce to the r ight 0 ==> fig . 113 . The
distance currently set is shown for 3 seconds in the instru
ment cluster display.
- Push the slider switch
again to the rightG)to increase the
distance by one step.
Symbol
Dynam ics
Distance at 25 mph (40 km /h )
Di sta n ce at 50
mph (80 km /h )
Distance at 75 mph (120 km /h)
Controls and equip
ment Safety first
DISTANCE 1
c::::,
_ c::::, _ - -
1 second
Sporting
36 Feet ( 11 Meters)
_ ...
72 Feet (22 Meters)
108 Feet (33 Meters)
R educing di stance
Push the slider switch onc e to the left Q. The d istance
currently set is shown for 3 seconds in the instrument
cluster display.
Push the slider switch
again to the left Oto decrease the
distance by one step.
Th e d istance at wh ic h the Adaptive Cruise Control fo llows a vehicle in
front is determined by
time intervals. A time interval to a vehicle in
front is established and maintained. This produces a speed-depen
dent interval. The higher the speed, the greater the safety interval in
feet (meters)
=> & .
For example, if the interval DI STA NCE 3 is set, a vehicle in front is
followed at a time interval of 1.8 seconds.
For a speed of 50 mph (80 km /h ) this would be equ ivalent to a
distance of 131 feet (40 m ete rs) to the veh icle in front .
T he distances giv en here are nominal va lues. The vehicle speed may
exceed o r fall short of these target speeds , depending on the driving
situation and the d riving style of the vehicle ahead .
DISTANCE 2
~-- c::::, _ -
1.3 seconds
Standard
95 Feet (29 Meters)
144 Feet (44 Meters)
DISTANCE 3
~ ___ c::::,_
1.8 seconds
Standard
66 Feet (20 Meters)
131 Feet (40 Meters)
197 Feet (60 Meters)
DISTANCE 4
c::::,_ -- _c::::,
2.3 seconds
Comfortable
82 Feet (25 Meters)
16 7 F eet (51 Me ters)
249 Feet (76 Meters)
~
Vehicle care Technical data