Page 103 of 442

103 Controls in detail
Locking and unlocking
Closing the trunk and locking the vehi-
cle from the outside (vehicles with KEY-
LESS-GO*)
1KEYLESS-GO* locking/closing switch
You can close the trunk lid and lock the ve-
hicle simultaneously.
Make sure you have the SmartKey with 
KEYLESS-GO with you.
Press switch1 briefly.
The vehicle is locked and the trunk lid 
closes automatically. The turn signals 
flash three times to confirm locking.
If the trunk lid comes into contact with an 
object while closing (e.g. luggage that has 
been piled too high), the closing procedure 
is stopped and the trunk re-opens slightly.iTo prevent a possible inadvertent lock-
out, the trunk lid will open automatical-
ly if a SmartKey with KEYLESS-GO is 
recognized inside the vehicle or in the 
trunk.
Warning!
G
Monitor the closing procedure carefully to 
ensure that no one is in danger of being in-
jured. To prevent possible personal injury, 
always keep hands and fingers away from 
the trunk opening when closing the trunk. 
Be especially careful when small children 
are around. To stop the closing procedure, 
press the remote trunk lid switch (on the 
driver’s door), the trunk lid closing 
switch1, the Š button on the SmartKey 
with KEYLESS-GO or the remote trunk lid 
opening switch (located on the driver’s 
door).
When leaving the vehicle, always remove the 
SmartKey from the starter switch, take the 
SmartKey with KEYLESS-GO* with you, and 
lock your vehicle. Do not leave children un-
attended in the vehicle, or with access to an 
unlocked vehicle. Unsupervised use of vehi-
cle equipment may cause an accident 
and/or serious personal injury. 
     
        
        Page 104 of 442

104 Controls in detailLocking and unlockingTrunk lid emergency release
The emergency release button is located 
on the inside of the trunk lid.
1Emergency release button
Briefly press emergency release 
button1.
The trunk unlocks and the trunk lid 
opens.
Illumination of the emergency release but-
ton:
The button will flash for 30 minutes af-
ter opening the trunk.
The button will flash for 60 minutes af-
ter closing the trunk.
Warning!
G
Only drive with the trunk closed as, among 
other dangers such as visibility blockage, 
exhaust fumes may enter the vehicle 
interior.
iThe emergency release button unlocks 
and opens the trunk while the vehicle is 
standing or driving.
The emergency release button does 
not open the trunk lid, if the vehicle 
battery is discharged or disconnected.
iIf the emergency release button is 
pressend and the vehicle was centrally 
locked from the outside using the 
SmartKey, the exterior lamps will flash 
and the alarm will sound as the trunk 
lid opens. 
To cancel the alarm, do one of the fol-
lowing:
With the SmartKey
Insert the SmartKey in the starter 
switch.
Press the Œ or ‹ button on 
the SmartKey.
With KEYLESS-GO*
Grasp the outside door handle.
Press the KEYLESS-GO* start/stop 
button. 
     
        
        Page 108 of 442

108 Controls in detailSeats
SeatsInformation on seat adjustment can be 
found in the “Getting started” section 
(page 35).
Easy-entry / exit feature*
With the easy-entry / exit feature activat-
ed, the steering wheel tilts upwards and 
the driver’s seat moves to the rear.
This allows easier entry into and exit from 
the vehicle when the driver’s door is 
opened. However, the engine must be 
turned off.
When the SmartKey is inserted in the start-
er switch or you have pressed the Key-
less-Go* start/stop button and the 
driver’s door is closed, the steering wheel 
and the driver’s seat return to their last set 
positions.You can activate the following functions:
Steering column:
Only the steering column is adjusted.
Steering column and seat:
The steering column and the seat are 
adjusted.
The easy-entry / exit feature can be 
switched on or off in the convenience sub-
menu of the control system (
page 150).
Warning!
G
You must ensure that no one can become 
trapped or injured by the moving steering 
wheel and driver’s seat when the 
easy-entry / exit feature is activated, the 
driver’s door is being opened and the engine 
is turned off or the SmartKey removed from 
the starter switch.
Do not leave children unattended in the ve-
hicle, or with access to an unlocked vehicle. 
Children could open the driver’s door and 
unintentionally activate the easy-entry / exit 
feature*, which could result in an accident 
and / or serious personal injury.
iTo cancel seat / steering wheel move-
ment, do one of the following:
Press seat adjustment switch 
(page 28).
Move steering column stalk 
(page 37).
Press the memory switch 
(page 28). 
     
        
        Page 111 of 442

111 Controls in detailSeats
Removing and installing rear seat head 
restraints
For removing and installing rear seat head 
restraints, see “Expanding the cargo ar-
ea*” (
page 239)
Multicontour seat*
The multicontour seat has a movable seat 
cushion and inflatable air cushions built 
into the backrest to provide additional lum-
bar and side support.
The seat cushion movement, backrest 
cushion height and curvature can be con-
tinuously varied with switches on the right 
side of the seat after turning the SmartKey 
in the starter switch to position2 or press-
ing the KEYLESS-GO* start/stop button 
twice.1Seat cushion depth
2Backrest bottom
3Backrest center
4Backrest side bolster adjustment
Make sure the ignition is switched on.
All lights in the instrument cluster 
come on.Seat cushion depth
Adjust the seat cushion depth to the 
length of your upper leg using 
switch1.
Backrest contour 
Adjust the contour of the backrest to 
the desired position using æ or 
ç.
Move the backrest support to the bot-
tom by using button2 or to the center 
by using button3.
Backrest side bolsters
Adjust the side bolsters so that they 
provide good lateral support using 
switch4. 
     
        
        Page 117 of 442

117 Controls in detail
Memory function
The memory switch is located on the door.
MMemory button
1, 2, 3Stored positions
Be sure the ignition is switched on or 
the relevant door is open and the 
SmartKey is inserted in the starter 
switch.
Storing positions in memory
Adjust the seats, steering wheel and 
exterior rear view mirrors to the de-
sired position (
page 34).
Press memory buttonM.
Release memory button and press 
stored position button 1, 2 or 3 within 
three seconds.
All the settings are stored at the select-
ed position.
Recalling positions from memory
On memory button, press and hold 
stored position button1, 2 or3 until 
the seat, steering wheel and exterior 
rear view mirrors have fully moved to 
the stored positions.iReleasing the button immediately 
stops movement to the stored posi-
tions.Warning!
G
Do not operate the power seats using the 
memory button if the seat backrest is in an 
excessively reclined position. Doing so 
could cause damage to front or rear seats.
First move backrest to an upright position. 
     
        
        Page 129 of 442

129 Controls in detail
Control system
Control system
The control system is activated as soon as 
the SmartKey in the starter switch is 
turned to position1 or as soon as the 
KEYLESS-GO start/stop button* is in 
position1. The control system enables you 
to:
call up information about your vehicle
change vehicle settings.
For example, you can use the control sys-
tem to find out when your vehicle is next 
due for service, to set the language for 
messages in the instrument cluster dis-
play, and much more.
The control system relays information to 
the multifunction display.
Multifunction display
1Segment ring
2Standard display
3Trip odometer
iThe displays for the audio systems (ra-
dio, CD player) will appear in English, 
regardless of the language selected.
Warning!
G
A driver’s attention to the road and traffic 
conditions must always be his / her primary 
focus when driving.
For your safety and the safety of others, se-
lecting features through the multifunction 
steering wheel should only be done by the 
driver when traffic and road conditions per-
mit it to be done safely.
Bear in mind that at a speed of just 30 mph 
(approximately 50 km / h), your vehicle is 
covering a distance of 44 feet (approximate-
ly 13.5 m) every second. 
     
        
        Page 148 of 442

148 Controls in detailControl systemSetting night security illumination (Exte-
rior lamps delayed shut-off)
Use the 
Headlamps delayed shut-off
 
function to set whether and for how long 
you would like the exterior lamps to illumi-
nate during darkness after all doors are 
closed. When the delayed shut-off feature 
is activated and the exterior lamp switch is 
in position 
U
, the following lamps will 
remain lit after you remove the SmartKey 
from the starter switch:
Parking lamps
Tail lamps
License plate lamps
Front fog lamps
Move the selection marker with 
theæ orç button to the 
Light-
ing 
submenu.
Press buttonj ork repeatedly 
until you see this message in the dis-
play: 
Headlamps delayed shut-off
.
The selection marker is on the current 
setting.
Pressæ orç to select the de-
sired lamp-on period.
You can select:
0 s
, the delayed shut-off feature is 
deactivated.
15 s
, 30 s
, 45 s
 or 
60 s
, the delayed 
shut-off feature is activated.
Turn the exterior lamp switch to posi-
tion U.You can temporarily deactivate the de-
layed shut-off feature:
Before leaving the vehicle, turn the 
SmartKey in the starter switch to 
position0.
Then turn the SmartKey in the starter 
switch to position2 and back to0.
The delayed shut-off feature is deacti-
vated. It will reactivate as soon as you 
reinsert the SmartKey in the starter 
switch.
Vehicles with KEYLESS-GO*:
Press the KEYLESS-GO start / stop but-
ton on the gear selector lever 
(page 33).
iYou can reactivate this function within 
ten minutes by opening a door.
If you do not open a door after remov-
ing the SmartKey, the lamps will auto-
matically switch off after 60 seconds. 
     
        
        Page 151 of 442

151 Controls in detail
Control system
After entering the vehicle, the steering 
wheel and seat will move into the position 
stored in memory when
the driver’s door is closed
you put the SmartKey in the starter 
switch or press the KEYLESS-GO 
start/stop button*
you press the appropriate stored posi-
tion button on the memory switch 
(page 117).
Move the selection marker with 
theæ orç button to 
the
Convenience
 submenu.
Press buttonj ork repeatedly 
until you see this message in the dis-
play: 
Function Easy-entry feature
.
The selection marker is on the current 
setting.
Pressæ orç to change the 
easy-entry / exit setting.
The following settings are available for the 
easy-entry / exit feature
Warning!
G
You must make sure that no one can be-
come trapped or injured by the moving 
steering wheel and the driver’s seat when 
the easy-entry / exit feature is in operation 
and the driver’s door is being opened or the 
SmartKey is removed from the starter 
switch.
Do not leave children unattended in the ve-
hicle, or with access to an unlocked vehicle. 
Children could open the driver’s door and 
unintentionally activate the easy-entry / exit 
feature, which could result in an accident 
and / or personal injury.
iTo cancel seat / steering wheel move-
ment, do one of the following:
Press seat adjustment switch 
(page 35).
Move the steering column stalk 
(page 37).
Press the memory button 
(page 117).
off
The 
easy-entry / exit 
feature is deactivat-
ed
Steering col.
Only the steering 
column is moved.
Steering col. + 
seat
 
Both the steering 
column and the 
seat are moved.