2002 MERCEDES-BENZ C320 WAGON roof

331 Battery
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Removal of filter box:
Release three clamps (1) and remove filter box.
Installation of filter box:
Install filter box properly and secure with
three clamps (1).
Notes:
The gear selector lever will remain locked in
position “P” and the electronic key could not be turned
in the starter switch, if the vehicle battery is
disconnected or discharged.After reconnecting the battery also set the clock
(vehicles with COMAND: see COMAND operator’s
manual) resynchronize the front seat head restraints,
the express feature of the power windows, the sliding /
pop-up roof, and the electronic stability program (see
individual settings on page 115, head restraints on
page 50, power windows on page 185, synchronizing the
sliding / pop-up roof on page 190 and electronic stability
program on page 270).
Battery recycling
Batteries contain materials that can harm the
environment with improper disposal.
Large 12 Volt storage batteries contain lead.
Recycling of batteries is the preferred method of
disposal.
Many states require sellers of batteries to accept old
batteries for recycling.
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349 Fuel filler flap, manual release
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Fuel filler flap, manual release
Press button (1) and fold down trim panel (2).
Reach inside through opening (3) and turn release
knob (4) clockwise (arrow). Open the fuel filler flap.Emergency operation of sliding / pop-up roof
The sliding / pop-up roof can be opened or closed
manually should an electrical malfunction occur.
The sliding / pop-up roof drive is located behind the
lens (1) of the interior overhead light.
Pry off the lens (1) using a screwdriver.
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350 Emergency operation of sliding / pop-up roof
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Slide both locking tabs (2) in direction of arrow, lower
rear of cover and remove.
Note:
Do not disconnect electrical connectors.Obtain crank (3) (supplied with vehicle) and insert
through hole.
To slide roof closed or to raise the roof at the rear:
turn crank clockwise.
To slide the roof open or to lower the roof at the rear:
turn crank counterclockwise.
See page 190 for instructions on synchronizing the
sliding / pop-up roof after closing manually.
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352 Replacing wiper blade insert
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Place wiper blade on firm support. Press down both tabs
and slide (direction of arrow) the wiper blade insert out
of the retainer claws.
Installation:
Slide (direction of arrow) wiper blade insert into
retainer claws until tabs are engaged.
Slide wiper blade onto wiper arm until it locks in place.Roof rack
Attach the roof rack only to the roof rails.
Use only those roof racks approved by Mercedes-Benz to
avoid damage to the vehicle. Follow manufacturer’s
installation instructions.
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354 Cleaning and care of the vehicle
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar careIndex
Cleaning and care of the vehicle
In operation, your vehicle is subjected to varying
external influences which, if gone unchecked, can
attack the paintwork as well as the underbody and
cause lasting damage.
Such damage is caused not only by extreme and varying
climatic conditions, but also by air polution, road salt,
tar, gravel and stone chipping. Grease and oil, fuel,
coolant, brake fluid, bird droppings, insects, tree resins
etc. should be removed immediately to avoid paint
damage. Frequent washing reduces and/or eli minates
the aggressiveness and potency of the above adverse
influences.More frequent washings are necessary to deal with
unfavorable conditions; for example, near the ocean, in
industrial areas (smoke, exhaust emissions), or during
winter operation.
You should check your vehicle from time to time for
stone chipping or other damage. Any damage should be
repaired as soon as possible to prevent the start of
corrosion.
In doing so, do not neglect the underside of the vehicle.
A prerequisite for a thorough check is a washing of the
underbody followed by a thorough inspection. Damaged
areas need to be reundercoated.
Your vehicle has been treated at the factory with a wax-
base rustproofing in the body cavities which will last for
the lifetime of the vehicle. Post-production treatment is
neither necessary nor recommended by Mercedes-Benz
because of the possibility of incompatibility between
materials used in the production process and others
applied later.
We have selected car-care products and compiled
recommendations which are specially matched to our
vehicles and which always reflect the latest technology.
You can obtain Mercedes-Benz approved car-care
products at your authorized Mercedes-Benz Center.
Wa r n i n g !
Many cleaning products can be hazardous. Some
are poisonous, others are flammable. Always follow
the instructions on the particular container.
Always open your vehicle’s doors or windows when
cleaning the inside.Never use fluids or solvents that are not designed
for cleaning your vehicle.
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366 Technical data
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Rims — Tires Electrical system
We i g h t s Model C 320 (203.264)
Rims (light alloy)
Wheel offset:7J x 16 H2
1.46 in (37 mm)
All season tires:
Radial-ply tires 205/55 R16 91 H
Winter tires:
Radial-ply tires 205/55 R16 91 H M+S
Spare wheel
Rim (steel rim)
Wheel offset:7J x 16 H2
1.46 in (37 mm)
All season tires:
Radial-ply tires 205/55 R16 91 HModel C 320 (203.264)
Generator (alternator) 14 V/120 A
Starter motor 12V/1.7 kW
Battery 12V/100 Ah
Spark plugs
Electrode gap
Tightening torqueBosch F 8 DPER
Beru 14 FGH 8 DPUR X 2
NGK IFR 5 D 10
0.039 in (1.0 mm)
15–22ft.lb (20–30Nm)
Roof load max. 220 lb (100 kg)
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378 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
DDashboard ......................................................................... 22
Door control panel ........................................................... 20
Door entry lamps ........................................................... 192
Drive sensibly - Save Fuel ............................................ 253EEasy-entry/exit feature ................................................... 45
Electrical outlet .............................................................. 209
Electronic key ................................................................... 29
Changing batteries ................................................... 346
Electronic main key
Synchronizing remote control ................................ 348
Electronic stability program (ESP) .............................. 270
Emergency call
See Tele Aid ............................................................... 228
Emergency engine shut-down ..................................... 348
Emergency operation of sliding/pop-up roof ............ 349
Emergency tensioning retractor (ETR) ......................... 66
Emergency unlocking in case of accident ................... 39Emergency unlocking the tailgate ................................. 41
Engine oil consumption ................................................ 136
Engine oil level indicator .............................................. 135
Express opening and closing
(power windows) ....................................................... 186
Exterior lamp switch ..................................................... 137
Daytime running lamp mode .................................. 139
Exterior lamps ............................................................... 339
Additional turn signals
on the exterior mirror ........................................ 345
Bulbs for high and low beam .................................. 341
Headlamp assembly ................................................. 340
High mounted stop lamp ......................................... 345
License plate lamps ................................................. 344
Parking and standing lamp ..................................... 341
Replacing bulbs ........................................................ 339
Side marker lamp, front .......................................... 344
Taillamp assemblies ................................................ 342
Turn signal lamp ....................................................... 341
Exterior mirror adjustment ............................................85
Exterior mirror, front passenger side,
parking position ..........................................................86
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382 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Replacement keys
Obtaining ..................................................................... 29
Replacing bulbs .............................................................. 339
Replacing wiper blade insert ....................................... 351
Reporting Safety Defects ................................................ 15
REST ................................................................................. 157
Retractable luggage cover and partition net ............. 210
Roadside assistance call
See Tele Aid ............................................................... 228
Roof rack .........................................................................352
SSeat belt nonusage warning system ............................. 57
Seat belts ........................................................................... 56
Fastening ...................................................................... 59
Operation ..................................................................... 61
Unfastening .................................................................. 61
Warning lamp ............................................................284
Seat belts and integrated restraint system .................. 56
Seats
Front seat adjustment ................................................ 46
Heated seat .................................................................. 52
Multicontour seat ........................................................ 51
Power seat .................................................................... 47Selective locking
See Central locking system ....................................... 31
Setting the audio volume .............................................. 130
Side impact airbags .........................................................70
Side marker lamp .......................................................... 344
Ski sack .......................................................................... 203
Sliding/pop-up roof ........................................................ 188
Opening and closing ...................................................34
Synchronizing ........................................................... 190
SOS-call
See Tele Aid .............................................................. 228
Spare wheel
bolts ............................................................................ 323
Spare wheel, storage compartment ............................. 318
Split rear bench seat ...................................................... 213
Standby bulb function .................................................. 345
Start lock-out .....................................................................30
Starter switch ................................................................. 240
Starting and turning off the engine ........................... 242
STEERING GEAR OIL - malfunction
and warning messages ............................................ 296
Steering lock
See starter switch ..................................................... 240
Steering wheel
Easy-entry/exit feature .............................................. 45
Steering wheel adjustment (electrical) .........................83
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