2004 MERCEDES-BENZ C320 4MATIC WAGON manual transmission

Contents
Practical hints................................. 273
What to do if … .................................. 274
Lamps in instrument cluster ........ 274
Lamp in center console................ 279
Messages in the display ............... 280
Where will I find ...? ........................... 300
First aid kit ................................... 300
Vehicle tool kit ............................. 300
Minispare wheel ........................... 302
Unlocking/locking in an emergency .. 305
Unlocking the vehicle ................... 305
Locking the vehicle ...................... 306
Changing batteries in
the SmartKey ............................... 306
Fuel filler flap ............................... 308
Manually unlocking the
transmission gear selector lever .. 308
Opening/closing in an emergency..... 309
Sliding/pop-up roof* ................... 309Replacing bulbs .................................. 310
Bulbs ............................................. 310
Replacing bulbs for front lamps .... 312
Side marker lamp bulb .................. 315
Replacing bulbs for rear lamps ..... 315
Replacing wiper blades....................... 317
Removing wiper blades ................. 317
Installing wiper blades .................. 317
Flat tire ............................................... 318
Preparing the vehicle .................... 318
Mounting the Minispare wheel...... 318
Battery................................................ 324
Disconnecting the battery............. 325
Removing the battery.................... 325
Charging and reinstalling
the battery .................................... 325
Reconnecting the battery.............. 326Jump starting...................................... 327
Towing the vehicle.............................. 329
Installing towing eye bolt .............. 332
Fuses.................................................. 333
Fuse box in
passenger compartment ............... 333
Fuse box in engine compartment . 333
Auxiliary fuse box in
cargo compartment ...................... 334

139 Controls in detail
Automatic transmission
Automatic transmission
Information on driving with an automatic
transmission is found in the “Getting
started” section (
page 43).
Your vehicle’s transmission adapts its gear
shifting process to your individual driving
style by continually adjusting the shift
points up or down. These shift point adjust-
ments are performed based on current
operating and driving conditions.
If the operating conditions change, the
automatic transmission reacts by
adjusting its gear shift program.The automatic transmission selects indi-
vidual gears automatically, depending on:


the gear selector lever positionD with
gear ranges4, 3, 2, 1 (
page 141)


the selected shift program (C/S)
(page 143)


the position of the accelerator pedal
(page 144)


the vehicle speed
The current gear selector lever position
and shift program (
C/S) appear in the
multifunction display (page 111).
An additional indication of the current gear
selector lever position can be found on the
cover of the shifting-gate. The indicators
come on when you activate a switch (e.g.
unlocking the vehicle or opening a door)
and go out after approximately
15 minutes.When the gear selector lever is in
positionD, you can influence transmission
shifting by:


limiting the gear range


changing gears manually
iDuring the brief warm-up, transmission
upshifting is delayed. This allows the
catalytic converter to heat up more
quickly to operating temperature.
Warning!
G
It is dangerous to shift the gear selector
lever out ofP orN if the engine speed is
higher than idle speed. If your foot is not
firmly on the brake pedal, the vehicle could
accelerate quickly forward or reverse. You
could lose control of the vehicle and hit
someone or something. Only shift into gear
when the engine is idling normally and when
your right foot is firmly on the brake pedal.

140 Controls in detailAutomatic transmissionOne-touch gearshifting
Even with an automatic transmission you
can change the gears manually when the
gear selector lever is in positionD.
Downshifting
Briefly press the gear selector lever to
the left in theD-direction.
The transmission will shift from the current
gear to the next lower gear. This action
simultaneously limits the gear range of the
transmission (
page 141).Upshifting

Briefly press the gear selector lever to
the right in theD+direction.
The transmission will shift from the current
gear to the next higher gear as permitted
by the shift program. This action simul-
taneously extends the gear range of the
transmission.Canceling gear range limit

Press and hold the gear selector lever
in theD+direction until
D reappears in
the multifunction display.
The transmission will shift from the current
gear range directly to gear rangeD.
Shifting into optimal gear range

Press and hold the gear selector lever
in theD-direction.
The transmission will automatically select
the gear range suited for optimal
acceleration and deceleration. This will
involve shifting down one or more gears.
Warning!
G
On slippery road surfaces, never downshift
in order to obtain braking action. This could
result in drive wheel slip and reduced
vehicle control. Your vehicle’s ABS will not
prevent this type of loss of control.
iTo avoid overrevving the engine when
the gear selector lever is moved to
theD-direction, the transmission will
not shift to a lower gear if the engine’s
max. speed would be exceeded.

308 Practical hintsUnlocking/locking in an emergencyFuel filler flap
In case the central locking system does
not release the fuel filler flap, you can open
it manually.
Open the tailgate.

Press button1.

Fold down trim panel2.

Reach inside through opening3 in
direction of arrow.

Turn release knob4 clockwise
(arrow).
The fuel filler flap can now be opened.Manually unlocking the transmission
gear selector lever
In the case of power failure the transmis-
sion gear selector lever can be manually
unlocked, e.g. to tow the vehicle.
1Coin holder
2Tool

Open the storage compartment in front
of the center armrest (
page 217).

Release coin holder1 (e.g. using a
small coin).

Swing coin holder1 aside.

Insert a tool2 (e.g. flat blade
screwdriver) into the opening.

Perform the following two steps
simultaneously:
Push tool2 down.

Move gear selector lever from
positionP.

Reinstall coin holder1 after removing
tool2 from the opening.iThe gear selector lever is locked again
when moving it to positionP.

331 Practical hints
Towing the vehicle
Warning!
G
With the engine not running, there is no
power assistance for the brake and steering
systems. In this case, it is important to keep
in mind that a considerably higher degree of
effort is necessary to brake and steer the ve-
hicle. Adapt your driving accordingly.
!When towing the vehicle with all wheels
on the ground, please note the
following:
With the automatic central locking
activated and the SmartKey in starter
switch position2, the vehicle doors
lock if the left front wheel as well as the
right rear wheel are turning at vehicle
speeds of approx. 9 mph (15 km/h) or
more.
Switch off the tow-away alarm
(page 81).
To prevent the vehicle doors from
locking, deactivate the automatic
central locking (
page 131).
Towing of the vehicle should only be
done using the properly installed
towing eye bolt. Never attach tow
cable, tow rope or tow rod to vehicle
chassis, frame or suspension parts.
iIf the battery is disconnected or
discharged

the SmartKey will not turn in the
starter switch. See notes on the
battery (
page 324) or on jump
starting (page 327).


the gear selector lever will remain
locked in positionP. See notes on
manually unlocking transmission
gear selector lever (
page 308).

363 Index
A
ABS 23, 74, 357
Indicator lamp 274
Malfunction indicator lamp 274
Messages in display 284
ABS control 74
Accelerator position,
automatic transmission 144
Accident
In case of 50
Activating
Air conditioning (cooling) 156, 166
Air recirculation mode 154, 163
Anti-theft alarm system 80
Automatic climate control* 159
Central locking (control system) 131
Charcoal filter 165
Climate control 151
Climate control system 155
Defrosting 154, 163
Easy-entry/exit feature 132ESP 78
Exterior headlamps 46
Exterior lamps 101
Exterior rear view mirror parking
position 147
Hazard warning flasher 104
Headlamps 46
High beams 104
Ignition 31
Immobilizer 80
Rapid seat heater* 96
Rear fog lamp 102, 103
Rear window defroster 149
Residual heat 167
Seat heater* 96
Tow-away alarm 82
Windshield wipers 47
Adding
Coolant 257
Engine oil 256
Additional turn signals 310Adjustable air vents, rear passenger
compartment 157, 168
Adjusting 32
Air distribution 153, 162
Air volume 153, 162
Backrest tilt 33, 35
Exterior rear view mirror 38
Head restraint height 34, 35, 92
Head restraint tilt 34, 36, 93
Head restraints 93
Instrument cluster illumination 107
Interior rear view mirror 38
Manual seat 33
Mirrors 38
Multicontour seat* 95
Power seat* 35
Rear seat head restraints 92
Seat cushion depth 95
Seat cushion tilt 33, 35
Seat fore and aft adjustment 33, 35
Seat height 33, 35

364 Index
Seats 32, 33
Steering column height 38
Steering column length 38
Steering wheel 36
Air conditioning (cooling)
Turning off 156, 166
Turning on 156, 166
Air conditioning refrigerant 348
Air distribution
Adjusting 153, 162
Air pressure see Tire inflation pressure
Air recirculation mode 154, 163
Activating 154, 163
Deactivating 155, 164
Air vents, rear passenger compartment
Adjustable 157, 168
Air volume
Adjusting 153, 162Airbags 57
BabySmart
TM deactivation
system 68
Children 58
Front 61
Passenger 61
Side impact 62
Window curtain 62
Alarm
Audible 73, 81
Canceling 81
Visual 80
Alarm system
Anti-theft 80
Alignment bolt 357
Alignment bolt (vehicle tool kit) 320
Anticorrosion/antifreeze 353
Antiglare
Automatic 146
Manual 146
Antilock brake system (ABS) 357Anti-theft alarm system
Arming 80
Canceling alarm 81
Disarming 81
Anti-theft systems 80
Anti-theft alarm system* 80
Immobilizer 80
Tow-away alarm 81
Aquaplaning see Hydroplaning
Armrest
Storage compartment in front of 217
Storage spaces 218
Ashtray 219
ATF (automatic transmission fluid) 256
AUDIO menu 116
Selecting radio station 117
Audio system 169
Audio and telephone, operation 169
Button and soft key operation 172
Cassette operation 182
CD operation 185
Operating and display elements 170

365 Index
Operating safety 169
Operation 172
Radio operation 175
Switching off 172
Switching on 172
Telephone operation 189
Automatic antiglare
for rear view mirror 146
Automatic central locking
Activating/deactivating
(control system) 131
Automatic climate control* 158
Activating 159
Adjusting air distribution 162
Adjusting air volume 162
Air recirculation mode 163
Deactivating 159
Defrosting 163
Rear window defroster 149
Residual heat utilization 167
Residual ventilation 167
Setting the temperature 161Automatic headlamp mode 101
Automatic lighting control
Activating 105
Deactivating 105
Automatic locking when driving 88
Automatic transmission 139
Accelerator position 144
Comfort program mode 143
Emergency operation
(Limp Home Mode) 144
Fluid level 256
Gear ranges 141
Gear selector lever position 139, 142
Gear shifting malfunctions 144
Kickdown 144
Manual shifting 140
One-touch gearshifting 140
Program mode selector switch 143
Starting with 43
Transmission fluid 256
Auxiliary fuse box 334B
BabySmart
TM
Airbag deactivation system 68
Compatible child seats 68
Self-test 68
BabySmart
TM airbag
deactivation system 357
BabySmartTM compatible
child seats 357
Backrest
Folding forward 211
Folding rearward 212
Backrest tilt 33
Backup lamps 311, 316
Bulbs 311
BAS 75, 357
Messages in display 281
Batteries, SmartKey
Changing 306
Check lamp 85
Checking 86