Page 4 of 297

1 Contents
IntroductionProduct information  .......................... 7
Operator’s manual  ............................. 8
Where to find it  ................................ 13
Problems with your vehicle  ........... 14
Reporting Safety Defects  ................ 15Instruments and controlsInstruments and controls  ............... 18
Door control panel  ....................... 20
Overhead control panel  ............... 21
Dashboard  ..................................... 22
Center console  .............................. 24OperationVehicle keys  ...................................... 28
Remote control with folding 
master key  ..................................... 28
Central locking system  ................... 30
Remote control  ............................. 30
Locking and unlocking ................ 31Choosing global or selective mode 
on remote control  ........................ 32
Opening the trunk ....................... 32
Panic button  ................................. 33
Start lock-out  .................................... 34
General notes on the 
central locking system ............... 34
Doors  ................................................. 35
Central locking switch .................... 37
Automatic central locking  .......... 38
Emergency unlocking in case of 
accident ........................................ 39
Trunk ................................................. 39
Trunk lid release switch  ................ 40
Power windows  .................................41
Antitheft alarm system ................... 42
Tow-away alarm  ............................... 43
Power seats ....................................... 44
Storing position in memory  ....... 46
Backrest  ............................................ 48
Multicontour seats  .......................... 49
Seat heater ........................................ 50
Seat belts and integrated 
restraint system  .......................... 52Seat belts  ........................................... 52
Seat belt nonusage 
warning system  ............................ 53
Fastening of seat belts ................. 54
BabySmart
TM airbag deactivation 
system  ........................................... 58
Self-test BabySmart
TM without
special child seat installed  ........ 59
Supplemental restraint 
system (SRS)  ................................ 59
Emergency tensioning retractor 
(ETR)  ............................................. 60
Airbags  .............................................. 60
Front airbags  ................................ 62
Side impact airbags  ..................... 63
Safety guidelines for the seat belt, 
emergency tensioning retractor 
and airbag  ..................................... 66
Infant and child 
restraint systems  .......................... 67
Adjusting steering column  ............. 70
Storing steering column 
position in memory  ..................... 70
Rear view mirrors  ............................ 71
Inside rear view mirror ............... 71 
     
        
        Page 20 of 297
17 Contents – Instruments and controls
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car care Index
Instruments and controlsInstruments and controls  ............... 18
Door control panel  ....................... 20
Overhead control panel  ............... 21
Dashboard  ..................................... 22
Center console  .............................. 24 
     
        
        Page 22 of 297
19 Instruments and controls
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car care Index 1Door control panel, see page 20
2Overhead control panel, see page 213Dashboard, see page 22
4Center console, see page 24 
     
        
        Page 27 of 297
24 Instruments and controls
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car care Index
Center console31Ash tray w ith ligh ter (to open press b ottom of c ove r), 
see page 130
32Mirror adjustment switch, see page 72
33Soft/hardtop operation switch, see page 143
34Seat heater switch, see page 50
35Power window switch, see page 116 
     
        
        Page 39 of 297
35 Central locking system
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index Doors
1Opening – pull handle
2Unl ock ing
3Locking
4Individual door from inside:
• Push lock button down to lock.
• Pull inside door handle to unlock.The entire vehicle may be locked or unlocked by either 
using the master key in driver’s door or trunk locks, or 
central locking switch located in center console. The 
master key also locks or unlocks the storage 
compartment in the armrest, and the fuel filler flap. 
Note:
If the fuel filler f lap cannot be opened, see page 259. 
     
        
        Page 41 of 297

37 Central locking system
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index Central locking switch
1Locking
2Unl ock ing
The central locking switch is located in the center 
console.
The doors and trunk can only be locked with the central 
locking switch, if both doors are closed.Notes:
If the vehicle was previously locked with the remote 
control or key, the doors and trunk cannot be unlocked 
with the central locking switch.
Opening a door with the inside door handle will cause 
the alarm to come on. To switch the alarm off, 
pressŒ button or insert key in steering lock and 
turn it to position 1.
If the vehicle was previously locked with the central 
locking switch, while in the selective remote control 
mode, only the door opened from the inside is unlocked.
If the vehicle was previously locked with the central 
locking  switch , wh il e in th e global  remote control mode, 
the complete vehicle is unlocked when a door is opened 
from the inside.
Note:
The storage compartment in the armrest as well as the 
fuel filler f lap cannot be locked or unlocked with the 
central locking switch.
12
P54.25-0314-26 
     
        
        Page 44 of 297
40 Central locking system
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
Trunk lid release switch
1Indicator lamp in switch located in center console
To release the trunk lid, the vehicle must be at standstill 
and unlocked with the remote control. Press symbol 
side of switch until trunk lid is released.
The indicator lamp (1) in the switch remains on with 
trunk lid released.Notes:
With vehicle centrally locked, the trunk can also be 
released by using the remote control. PressŠbutton 
one second.
The trunk lid cannot be released by the switch when 
previously locked separately with the key. To open, 
see page 39.
The trunk lid cannot be opened with the trunk lid 
release switch when the vehicle was previously locked 
with the remote control. To unlock vehicle with the 
remote control. see page 30.
1 
     
        
        Page 46 of 297

42 Antitheft alarm system
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
Antitheft alarm system
1Indicator lamp in switch located in center console
The antitheft alarm is automatically armed or disarmed 
with the remote control or any of your vehicle’s keys by 
locking or unlocking the vehicle.
The antitheft alarm is armed within approx. 10 seconds 
after locking the vehicle.
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 trunk,
•opens the hood,
• opens the storage compartment between the front 
seats,
• attempts to raise the vehicle.
The alarm will last approximately 3 minutes in form of 
flashing exterior lamps. At the same time an alarm will 
sound for 30 seconds. The alarm will stay on even if, for 
example, an opened door is immediately closed again. If 
the alarm stays on for more than 20 seconds, an 
emergency call is initiated automatically. See Tele Aid 
on page 155.
The antitheft alarm system is switched off automatically 
if the vehicle is unlocked with the electronic main key.