fuse MERCEDES-BENZ C COUPE 2005 CL203 Owner's Manual

Contents
Uniform Tire Quality Grading
Standards (U.S. vehicles) ............. 320
Tire ply material ........................... 322
Tire and loading terminology ........ 323
Rotating tires ............................... 326
Winter driving .................................... 328
Winter tires .................................. 328
Block heater (Canada only) .......... 329
Snow chains................................. 329
Maintenance...................................... 330
Clearing the maintenance
service indicator........................... 331
Maintenance service term
exceeded ..................................... 331
Calling up the maintenance
service indicator........................... 331
Resetting the maintenance
service indicator........................... 332
Vehicle care ....................................... 333
Cleaning and care of the vehicle .. 333
Practical hints.................................. 339
What to do if … ................................... 340
Lamps in instrument cluster ......... 340
Lamp in center console................. 345
Vehicle status messages in the
multifunction display..................... 347
Where will I find ...? ............................ 373
First aid kit.................................... 373
Vehicle tool kit .............................. 373
Spare wheel .................................. 375
Unlocking/locking in an emergency... 377
Unlocking the vehicle.................... 377
Locking the vehicle ....................... 379
Fuel filler flap ................................ 379
Manually unlocking the gear
selector lever ................................ 380
Opening/closing in an emergency ..... 381
Panorama roof with power
tilt/sliding panel* ......................... 381
Replacing SmartKey batteries ............ 382
SmartKey ...................................... 383
Replacing bulbs .................................. 384
Bulbs ............................................. 384
Replacing bulbs for front lamps .... 386
Replacing bulbs for rear lamps ..... 390Replacing wiper blades ...................... 393
Removing ...................................... 393
Installing ....................................... 393
Flat tire............................................... 394
Preparing the vehicle .................... 394
Mounting the spare wheel ............ 394
Battery ............................................... 401
Disconnecting the battery ............ 402
Removing the battery ................... 402
Charging and reinstalling battery .. 402
Reconnecting the battery ............. 403
Jump starting...................................... 404
Towing the vehicle.............................. 406
Installing towing eye bolt .............. 409
Fuses.................................................. 410
Aids for changing fuses ................ 410
Main fuse box in passenger
compartment ................................ 411
Fuse box in engine compartment . 411
Fuse box in trunk .......................... 412

290 OperationAt the gas stationCheck regularly and before a long trip
1Coolant level
2Brake fluid (fuse box cover removed)
3Windshield washer and headlamp
cleaning system*Brake fluid
Remove fuse box cover before checking
brake fluid (
page 410).
Engine oil level
For more information on engine oil, see
“Engine oil” (page 292).
Opening hood, see (
page 291).Coolant
For normal replenishing, use water (pota-
ble water quality). For more information on
coolant, see “Coolant level” (
page 296)
Vehicle lighting
Check function and cleanliness. For infor-
mation on replacing light bulbs, see “Re-
placing bulbs” (
page 384).
Exterior lamp switch, see (
page 110).
Tire inflation pressure
For information on tire inflation pressure,
see “Checking tire inflation pressure”
(
page 311).
Windshield washer and headlamp
cleaning system*
For more information on filling up the
washer reservoir, see “Windshield washer
system and headlamp cleaning system*”
(page 299).
!If you find that the brake fluid in the
brake fluid reservoir has fallen to the
minimum mark or below, have the
brake system checked for brake pad
thickness and leaks immediately. Noti-
fy an authorized Mercedes-Benz Center
immediately. Do not add brake fluid as
this will not solve the problem. For
more information, see “Practical Hints”
(page 341).

331 Operation
Maintenance
Clearing the maintenance service indicator
The maintenance service indicator is
automatically cleared

after ten seconds when you switch on
the ignition or when reaching the main-
tenance service threshold while driving


after 30 seconds, once the suggested
maintenance service term has passed
You can also clear it yourself.
1Reset button

Press reset button1 on the
instrument cluster.
Maintenance service term exceeded
If you have exceeded the suggested
maintenance service term, you will see the
following message in the multifunction
display:Service A exceeded by XX Days
Service A exceeded by XX Miles
(Km)
In addition, a signal sounds when the
message appears.
Any authorized Mercedes-Benz Center will
reset the maintenance service indicator
following a completed maintenance
service.Calling up the maintenance service
indicator
Switch on the ignition (
page 33).
The standard display of the control
system appears (
page 128).

Press buttonk orj on the
multifunction steering wheel until the
maintenance service indicator with the
service symbol9 or´ and the
service deadline appears in the
multifunction display.iIf the battery is disconnected, the days
of disconnection will not be included in
the count shown by the maintenance
service indicator. To arrive at the true
maintenance service deadline, you will
need to subtract these days from the
days shown in the maintenance service
indicator.
Do not confuse the maintenance
service indicator with the engine oil
level indicator:.

335 Operation
Vehicle care
Engine cleaning
Prior to cleaning the engine compartment
make sure to protect electrical compo-
nents and connectors from the intrusion of
water and cleaning agents.
Corrosion protection, such as MB Anticor-
rosion Wax, should be applied to the en-
gine compartment after every engine
cleaning. Before applying, all control link-
age bushings and joints should be lubricat-
ed. The poly-V-belt and all pulleys should
be protected from any wax.Vehicle washing
Do not use hot water or wash your vehicle
in direct sunlight. Use only a mild car wash
detergent, such as Mercedes-Benz ap-
proved Car Shampoo.
Thoroughly spray the vehicle with a dif-
fused jet of water. Direct only a very weak
spray towards the ventilation intake. Use
plenty of water and rinse the sponge and
chamois frequently.
Rinse with clear water and thoroughly dry
with a chamois. Do not allow cleaning
agents to dry on the finish.
Due to the width of the vehicle, fold in ex-
terior rear view mirrors prior to running the
vehicle through an automatic car wash to
prevent damage to the mirrors.
In the winter, thoroughly remove all traces
of road salt as soon as possible.
When washing the underbody, do not
forget to clean the inner sides of the
wheels.Ornamental moldings
For regular cleaning and care of very dirty
chrome-plated parts, use a chrome clean-
er.
Headlamps, tail lamps, side markers,
turn signal lenses
Use a mild car wash detergent, such as
Mercedes-Benz approved Car Shampoo,
with plenty of water.
To prevent scratches, never apply strong
force and use only a soft, non-scratchy
cloth when cleaning the lenses. Do not
attempt to wipe dirty lenses with a dry
cloth or sponge.

339 Practical hints
What to do if …
Where will I find ...?
Unlocking/locking in an emergency
Opening/closing in an emergency
Replacing SmartKey batteries
Replacing bulbs
Replacing wiper blades
Flat tire
Battery
Jump starting
Towing the vehicle
Fuses

410 Practical hintsFusesThe electrical fuses in your vehicle serve to
stop the supply of electricity to a device
that is malfunctioning. This helps to
prevent damage to the other vehicle
electronics.
The following aids are available to help you
change fuses.

Fuse chart


Spare fuses


Fuse extractor
The electrical fuses are located in different
fuse boxes.


Main fuse box in passenger compart-
ment (
page 411)


Fuse box in engine compartment
(page 411)


Fuse box in trunk (
page 412)
Aids for changing fuses
Fuse chart
The fuse chart is found in the main fuse
box in the passenger compartment
(page 411). The amperages of the fuses
are also given there.
Spare fuses
Spare fuses are found in the vehicle tool kit
in the spare wheel well (
page 373).
Fuse extractor
The fuse extractor is found in the fuse box
cover in the trunk (
page 412).
Warning!
G
Only use fuses approved for Mercedes-Benz
with the specified amperage for the system
in question. Otherwise, a short circuit could
result and cause a fire.
!Only install fuses that have been tested
and approved by Mercedes-Benz and
that have the specified amperage
rating.
Otherwise, electrical parts or systems
could be damaged.
Never attempt to repair or bridge a
blown fuse. Have the cause determined
and remedied by an authorized
Mercedes-Benz Center.

411 Practical hintsFuses
Main fuse box in passenger compartment
1Main fuse box cover
Opening fuse box
Open the driver’s door

Pull cover1 open with a screw driver
or similar tool (see arrow).

Remove cover1 rearward.
Closing fuse box

Attach cover1 in the front.

Fold cover1 in until it engages.
Fuse box in engine compartment
The fuse box is located in the engine
compartment on the driver’s side.
1Cover
2Screws
3Retainer
Removing cover
Twist screws2 90° counterclock-
wise.

Lift the rear of cover1.

Slide out retainer3 and remove
cover1 by pulling towards front.Opening fuse box
4Fuse box cover
5Clamps

With a dry cloth, remove any moisture
from the fuse box.

Release clamps5.

Remove fuse box cover4.
Closing fuse box

Make sure the sealing rubber is proper-
ly positioned.

Press fuse box cover4 down and
secure with clamps5.

412 Practical hintsFusesInstalling cover
Insert cover1 sideways into
retainer3.

Twist screws2 90° clockwise.
Fuse box in trunk
The fuse box is located in the trunk behind
the left hand trim panel.
1Handles
2Trim panel
Opening
Turn handles1 clockwise.

Remove trim panel2.3Fuse extractor
4Fuse box cover
5Fuse box

Remove fuse box cover4.
Closing

Insert fuse box cover4.

Insert trim panel2.

Turn handles1 counterclockwise.

450 IndexDownhill driving
Cruise control 248
Downshifting
Automatic transmission* 160
Manual transmission 158
Drinking and driving 277
Driving
Aquaplaning 281
General instructions 44, 277
In winter 283
Problems 55
Safety systems 81
Through standing water 284
Driving abroad 284
Driving instructions 277
Driving off 279
Driving safety systems
ABS 81
BAS 82
ESP 83
Driving systems 247
Cruise control 247
Driving safety systems 81E
Easy-entry/exit feature* 100
Activating 148
Electrical fuses 410
Electrical outlet 260
Electrical system
Technical data 423
Electronic Stability Program see ESP 438
Emergency call system* 262
Emergency calls
"911" 234
Initiating an emergency call 264
With Tele Aid* 263
Emergency operation (Limp Home
Mode) 166
Emergency operations
Closing panorama roof with power
tilt/sliding panel* 381
Locking the vehicle 379
Opening panorama roof with power
tilt/sliding panel* 381
Releasing trunk lid from inside 96
Remote door unlock 268
Unlocking the Trunk lid 378
Unlocking the vehicle 377Emergency tensioning device see
ETD 438
Emission control 286
Emission control label 416
Ending
A call (telephone*) 154
Engine
Compartment 291
Starting with automatic
transmission* 49
Starting with manual
transmission 48
Starting with the SmartKey 48, 49
Technical data 418
Turning off with the key 58
Engine cleaning 335
Engine compartment 291
Fuse box in 411
Hood 291
Engine malfunction indicator lamp 25,
342
Engine number 438

452 IndexFSS see Flexible Service System (Canada
vehicles)
Fuel 289
Additives 430
Cruising range 432
E85 (Ethanol fuel) 432
Fuel reserve warning lamp 344
Gasoline additives 430
Premium unleaded gasoline 289,
427, 429
Requirements 429
Reserve warning 25
Switching (Flexible fuel vehicle) 431
Technical data 426
Fuel additives 430
Fuel cap
Message in display 365
Fuel consumption statistics
After start 151
Since last reset 151
Fuel filler flap 288
Locking 288
Opening in an emergency 379
Unlocking 288Fuel tank
Capacity 427
Filler flap 288
Fuels, coolants, lubricants etc.
Capacities 426
Functions (control system) 124, 127
Resetting 135
Fuse box 411
In trunk 412
Fuse chart 410
Fuse extractor 410, 412
Fuses 410
Aid for changing 410
Fuse box in engine compartment 411
Fuse box in passenger
compartment 411
Fuse box in trunk 412
Fuse chart 410
Fuse extractor 410, 412G
Garage door opener* 29, 269
Gasoline
Gasoline additives 430
Gasoline see Fuel 289
GAWR 323
Gear range 438
Automatic transmission* 161
Limiting 161
Shifting into optimal 161
Gear range limit
Canceling 161
Gear selector lever 25, 159
Cleaning 337
Position (Automatic
transmission*) 25, 159, 162
Global
Locking 92
Unlocking 92
Global Positioning System (GPS) 439
Glove box 23, 254
Closing 254
Opening 254
Good visibility 167
GPS 439
Gross Axle Weight Rating see GAWR