2002 MERCEDES-BENZ C320 Doors

1 Contents
IntroductionProduct information .......................... 7
Operator’s manual ............................. 8
Where to find it ................................ 13
Reporting Safety Defects ................ 15Instruments and controlsInstruments and controls ............... 18
Door control panel ....................... 20
Overhead control panel ............... 21
Dashboard ..................................... 22
Center console .............................. 24OperationVehicle keys ...................................... 28
Start lock-out .................................... 30
General notes on the
central locking system ............... 30
Central locking system ................... 31
Radio frequency and
infrared remote control ............... 31
Locking and unlocking ................ 33Choosing global or selective
mode on remote control ............. 33
Opening the trunk ....................... 34
Opening and closing windows
and sliding / pop-up roof
from outside ................................. 35
Panic button ................................. 36
Mechanical keys .......................... 36
Doors ................................................. 37
Central locking switch .................... 39
Automatic central locking .............. 40
Emergency unlocking
in case of accident ...................... 40
Trunk ..................................................41
Trunk lid emergency release ........ 43
Trunk lid emergency release ........ 44
Trunk lid release switch ................ 45
Trunk lamp ....................................... 45
Antitheft alarm system ................... 46
Tow-away alarm ............................... 47
Easy-entry/exit feature .................. 48
Front seat adjustment ..................... 49
Removal and installation of
front seat head restraints .......... 55Multicontour seat ............................ 57
Heated seats ..................................... 58
Rear seat head restraints ................ 60
Seat belts and integrated
restraint system .......................... 63
Seat belts ........................................... 63
Seat belt nonusage
warning system ........................... 64
BabySmart
TM airbag
deactivation system .................... 70
Supplemental Restraint
System (SRS) ............................... 71
Emergency tensioning
retractor (ETR) ............................. 72
Airbags .............................................. 73
Safety guidelines for the seat
belt, emergency tensioning
retractor and airbag .................... 81
Infant and child
restraint systems ......................... 83
Steering wheel adjustment
(manual) ....................................... 88
Steering wheel adjustment
(electrical) .................................... 89
Rear view mirrors ............................ 90
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26 Contents - Operation
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
OperationVehicle keys ...................................... 28
Start lock-out .................................... 30
General notes on the
central locking system ............... 30
Central locking system ................... 31
Radio frequency and
infrared remote control ............... 31
Locking and unlocking ................ 33
Choosing global or selective
mode on remote control .............. 33
Opening the trunk ....................... 34
Opening and closing windows
and sliding / pop-up roof
from outside .................................. 35
Panic button .................................. 36
Mechanical keys ........................... 36
Doors .................................................. 37
Central locking switch .................... 39
Automatic central locking .............. 40
Emergency unlocking
in case of accident ...................... 40
Trunk ................................................. 41Trunk lid emergency release ........ 43
Trunk lid emergency release ........ 44
Trunk lid release switch ................ 45
Trunk lamp ....................................... 45
Antitheft alarm system ................... 46
Tow-away alarm ............................... 47
Easy-entry/exit feature .................. 48
Front seat adjustment ..................... 49
Removal and installation of
front seat head restraints .......... 55
Multicontour seat ............................ 57
Heated seats ..................................... 58
Rear seat head restraints ............... 60
Seat belts and integrated
restraint system .......................... 63
Seat belts .......................................... 63
Seat belt nonusage
warning system .......................... 64
BabySmart
TM airbag
deactivation system ................... 70
Supplemental Restraint
System (SRS) ................................ 71
Emergency tensioning
retractor (ETR) ............................ 72Airbags .............................................. 73
Safety guidelines for the seat
belt, emergency tensioning
retractor and airbag .................... 81
Infant and child
restraint systems ......................... 83
Steering wheel adjustment
(manual) ....................................... 88
Steering wheel adjustment
(electrical) .................................... 89
Rear view mirrors ............................ 90
Instrument cluster ........................... 98
Multifunction steering wheel,
multifunction display ............... 102
Trip and main odometer
and sub menu ............................ 106
Audio systems ................................ 108
Radio ............................................ 108
CD player ..................................... 109
Cassette player ............................110
Telephone ......................................... 111
Navigation system ...........................116
Trip computer ..................................117
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31 Central locking system
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Central locking system
Radio frequency and infrared remote control
The electronic key has an integrated radio frequency
and infrared remote control.
Due to the extended operational range of the remote
control, it could be possible to unintentionally lock or
unlock the vehicle by pressing the transmit button. If
one of the transmit buttons is pressed, the battery check
lamp lights up brief ly – indicating that the batteries are
in order. See page 357 for checking batteries.
The vehicle doors, trunk and fuel filler flap can be
centrally locked and unlocked via remote control.
Opening and closing the windows and sliding/pop-up
roof can only be done with the infrared portion of the
remote control. Aim transmitter eye at a receiver (6
or 7), press and hold transmit button Œ or ‹,
seepage35.
With vehicle centrally locked, the trunk can also be
opened by using the remote control.
If the electronic key is inserted in starter switch, the
vehicle cannot be locked or unlocked, and the trunk lid
cannot be opened with the remote control.1Transmit button
‹ Locking
ΠUnlocking
Š Opening trunk (if not separately locked)
2Lamp for battery check (see page 357 for changing
batteries if it does not light up briefly)
3PANIC button
4Transmitter eye
5Locking tab for mechanical key
P 80.35-2032-26
24
3
5
1
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33 Central locking system
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Locking and unlocking with remote control
Unlocking:
Press transmit button Œ. All turn signal lamps blink
once to indicate that the vehicle is unlocked.
The remote control can be programmed for two kinds of
unlocking modes (see below):
Selective unlocking mode –
Press transmit button Œ once to unlock driver’s door
and fuel filler flap.
Press transmit button Πtwice to unlock all doors,
fuel filler flap, and trunk.
Global unlocking mode –
Press transmit button Πonce to unlock all doors,
fuel filler flap, and trunk.
Notes:
If the trunk was previously locked separately, it will
remain locked, see page 41.
The presently active unlocking mode (selective or
global) can only be determined by unlocking the vehicle
with the remote control (see below for changing mode).If within 40 seconds of unlocking with the remote
control, neither door or trunk is opened, the electronic
key is not inserted in the starter switch, or the central
locking switch is not activated, the vehicle will
automatically lock.
Locking:
Press transmit button ‹ once. All turn signal lamps
blink three times to indicate that the vehicle is locked. If
they do not blink three times, a door or trunk is not
properly closed.
Note:
If the vehicle cannot be locked or unlocked by pressing
the transmit button, then it may be necessary to change
the batteries in the electronic key (if ok, battery check
lamp in electronic key will light briefly when pressing
transmit button) or to synchronize the remote control,
see pages 357 and 359.
Choosing global or selective mode on remote control
Press and hold transmit buttons‹ andŒ
simultaneously for five seconds to reprogram the
remote control. Battery check lamp will blink two times
indicating the completed mode change.
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37 Central locking system
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Doors
1Opening – pull handle
2Unlocking driver’s door
3Locking driver’s door
Important!
The mechanical key does not operate the central locking
system or antitheft alarm system.4Individual door from inside:
Push lock button down to lock.
5Front door from inside:
Pull handle to unlock.
When you lock the driver’s door with the mechanical
key, the door lock button should move down.
Each individual door must be locked with the respective
door lock button – the driver’s door can only be locked
when it is closed.
2
1
3
4
5
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38 Central locking system
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
If the vehicle has previously been locked from the
outside, opening a door from the inside will trigger the
alarm. When opening a front door while the central
locking system is in the:
•selective unlocking mode, only that individual door
is unlocked. The remaining doors, the trunk and
fuel filler flap remain locked.
•global unlocking mode, all doors, the trunk and fuel
filler flap are unlocked.
Notes:
In case of a malfunction in the central locking system
the doors can be locked and unlocked individually.
To lock, push down lock buttons or turn mechanical key
in driver’s door lock to position 3. In addition lock the
trunk.To unlock, pull inside door handles or turn mechanical
key in driver’s door lock to position 2.
Rear doors can only be opened from inside by first
pulling up the door lock button.
When unlocking the driver’s door with the mechanical
key, the exterior lamps will flash and the alarm will
sound.
To cancel the alarm, insert the electronic key in the
starter switch or press buttonŒ or‹ on the
electronic key.
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39 Central locking system
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Central locking switch
1Locking
2Unlocking
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 front doors are closed.
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, while in the global remote control mode,
the complete vehicle is unlocked when a door is opened
from the inside.
Notes:
If the vehicle was previously locked with the remote
control, the doors and trunk cannot be unlocked with
the central locking switch.
The fuel filler flap cannot be locked or unlocked with
the central locking switch.
If the vehicle has previously been locked from the
outside, opening a door from the inside will trigger the
alarm. To cancel the alarm, insert the electronic key in
the starter switch or press buttonŒ or‹ on the
electronic key.
P 54.25-2417-26
Wa r n i n g !
When leaving the vehicle always remove the
electronic key from the starter switch, and lock
your vehicle. Do not leave children unattended in
the vehicle, or with access to an unlocked vehicle.
Unsupervised use of vehicle equipment may cause
serious personal injury.
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40 Central locking system
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Automatic central locking
Wit h t he autom ati c c entral lockin g s ystem ac ti vate d, t he
doors and trunk are locked at vehicle speeds of
approximately 9 mph (15 km / h) or more. The fuel filler
flap remains unlocked.
The automatic central locking function can be switched
on or off in the individual setting menu “VEHICLE” –
“AUTOMATIC DOOR LOCK”, see page 131.
Notes:
If doors are unlocked with the central locking switch
after activating the automatic central locking, and
neither door is opened, then the doors remain unlocked
even at vehicle speeds of approximately 9 mph
(15 km / h) or more.
If a door is opened from the inside at speeds of
approximately 9 mph (15 km / h) or less with the
automatic central locking activated, the door will again
be automatically locked at speeds of approximately
9 mph (15 km / h) or more.Important!
When towing the vehicle, or with the vehicle on a
dynamometer test stand, please, note the following:
With the automatic central locking activated and the
electronic key in starter switch position 2, the vehicle
doors will lock if the left front wheel as well as the right
rear wheel spin at vehicle speeds of approximately
9 mph (15 km / h) or more.
Emergency unlocking in case of accident
The doors unlock automatically a short time after an
accident in which an airbag or emergency tensioning
retractor deploys (this is intended to aid rescue and
exit).
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