Page 40 of 354
37 Central locking system
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index 5Grip molding
6Lock
7Recessed handleTo close the tailgate, pull down on inside grip (8) and 
press down on outside grip molding (5) until the tailgate 
latch engages. It is not necessary to slam the tailgate 
closed, a power-assisted mechanism will draw the 
tailgate quietly and automatically. 
     
        
        Page 41 of 354

38 Central locking system
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
Important!
In case of danger, the closed tailgate can be opened with 
the inside or outside handle. 
Only drive with the tailgate closed as otherwise exhaust 
fumes may enter the vehicle interior.Notes:
In case of a malfunction in the central locking system 
the tailgate can be locked and unlocked individually. 
To unlock, turn mechanical key in lock to position 1, or 
push lock button to position 1, see page 36.
To lock, turn mechanical key in lock to position 2, or 
push lock button to position 2, see page 36. 
The rear compartment lamp will be switched off by the 
contact switch only if the tailgate is fully closed. 
When opening the tailgate completely, always make sure 
that there is sufficient overhead clearance.
When unlocking the tailgate with the mechanical key, 
the exterior lamps will flash and the alarm will sound.
To cancel the alarm, insert the electronic key in the 
steering lock or press buttonŒ or‹ on the 
electronic key.
If the fuel filler flap cannot be opened, see page 308.
Wa r n i n g !
To prevent possible personal injury, always keep 
hands and fingers away from the tailgate opening 
when closing the tailgate. Be especially careful 
when small children are around.To prevent personal injury, never activate the 
closing assist mechanism by tampering with the 
tailgate latch.In case the closing procedure causes potential 
danger, the closing procedure can be immediately 
halted by pulling the outside recessed handle. 
     
        
        Page 42 of 354
39 Antitheft alarm system
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index Antitheft alarm system
1Indicator lamp in switch located in center consoleThe antitheft alarm is automatically armed or disarmed 
with the remote control by locking or unlocking the 
vehicle.
The antitheft alarm is armed within approximately 
15 s e c o n d s  a f t e r  l o c k i n g  t h e  v e h i c l e .
A blinking lamp (1) indicates that the alarm is armed.
Operation:
Once the alarm system has been armed, the exterior 
vehicle lamps will flash and an alarm will sound when 
someone:
•opens a door,
•opens the tailgate,
•opens the hood,
•attempts to raise the vehicle.
1 
     
        
        Page 175 of 354
172 Interior equipment
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
Retractable luggage cover and partition net
The twin-reel roller blind comprises a luggage cover and 
a partition net. It is mounted on the backrest of the rear 
seat and can also be used with the backrest folded 
down.
Wa r n i n g !
In an accident, during hard braking or sudden 
maneuvers, loose items will be thrown around 
inside the vehicle, and can cause injury to vehicle 
occupants unless the items are securely fastened in 
the vehicle.Always lock backrest in its upright position when 
rear seat bench is occupied, or the extended cargo 
area is not in use. Check for secure locking by 
pushing and pulling on the backrest.Never drive vehicle with tailgate open. Deadly 
carbon monoxide (CO) gases may enter vehicle 
interior resulting in unconsciousness and death. 
     
        
        Page 176 of 354
173 Interior equipment
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care IndexLuggage cover:
Pull out lower blind, draw it over the luggage and 
engage into track on the D pillar. When the tailgate is 
opened the blind is lifted up automatically so that it 
need not be retracted for loading or unloading the 
vehicle.
Lower the blind to its bottom stop before closing the 
tailgate.
To retract the lower blind, press left and right lock 
button (1). The luggage cover rail is raised. Now 
disengage it from the track on the D pillar and slowly 
guide it into its receptacle.
1 
     
        
        Page 180 of 354

177 Interior equipment
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index Loading instructions
The handling characteristics of a fully loaded vehicle 
depend greatly on the load distribution. It is therefore 
recommended to load the vehicle according to the 
illustrations shown, with the heaviest items being 
placed towards the front of the vehicle.The total load weight including vehicle occupants and 
luggage / cargo should not exceed the vehicle capacity 
weight indicated on the certification label which can be 
found on the left door pillar.
Always place items being carried against front or rear 
seat backrests, and fasten them as securely as possible.
The heaviest portion of the cargo should always be kept 
as low as possible since it influences the handling 
characteristics of the vehicle.
P68.00-2153-26
Wa r n i n g !
Always fasten items being carried as securely as 
possible.In an accident, during hard braking or sudden 
maneuvers, loose items will be thrown around 
inside the vehicle, and can cause injury to vehicle 
occupants unless the items are securely fastened in 
the vehicle.To help avoid personal injury during a collision or 
sudden maneuver, exercise care when transporting 
cargo.Never drive vehicle with tailgate open. Deadly 
carbon monoxide (CO) gases may enter vehicle 
interior resulting in unconsciousness and death. 
     
        
        Page 199 of 354

196 Tele Aid
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
Remote door unlock
In the case you have your vehicle locked unintentionally 
(e.g. key inside vehicle), and no other key is available, 
contact the Mercedes-Benz Response Center at 
1-800-756-9018 (in the USA) or 1-888-923-8367 (in 
Canada). You will be asked to provide your password 
which you provided when you completed the subscriber 
agreement.
Then return to your vehicle and pull tailgate recessed 
handle for minimum of 20 seconds until the SOS button 
is flashing. The message “EMERGENCY CALL -CALL 
CONNECTED” appears in the multifunction display.
As an alternative, you may unlock the vehicle via 
Internet using the ID and password sent to you shortly 
after the completion of your Acquaintance Call.
The Response Center will then unlock your vehicle with 
the remote door unlocking feature.Notes:
The remote door unlock feature is available if the 
relevant cellular phone network is available.
The SOS button will flash and the message 
“EMERGENCY CALL – CALL CONNECTED” will appear 
in the multifunction display to indicate receipt of the 
door unlock command.
Once the vehicle is unlocked, a Response Center 
specialist will attempt to establish voice contact with the 
vehicle occupants.
If the tailgate recessed handle was pulled for more than 
20 seconds before door unlock authorization was 
received by the Response Center, you must wait 
15 minutes before pulling the tailgate recessed handle 
again. 
     
        
        Page 305 of 354
302 Exterior lamps
Te ch n i c a l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index
Open tailgate and left or right trim panel. Twist bulb 
socket counterclockwise and pull out. Push bulb into 
socket, turn counterclockwise and remove.
Insert new bulb in socket, push in and twist clockwise. 
Reinstall bulb socket, and close trim panel.
Notes:
Bulbs (3) and (4) cannot be accessed without removal of 
tailgate trim panel.
For exchange of bulbs (1) or (2) on left side of vehicle, 
also remove spare wheel, see page 277.License plate lamps
License plate lamps (5 W / 4 cp bulb)
Loosen both screws, remove lamp and take out bulb.
P82.10-2206-26