bulb MERCEDES-BENZ CLK350 2007 A209 Owner's Manual

Contents
Replacing SmartKey batteries............ 425
SmartKey / SmartKey with
KEYLESS-GO*............................... 426
Replacing bulbs ................................. 427
Bulbs ............................................ 428
Replacing bulbs for front lamps.... 430
Replacing bulbs for rear lamps ..... 432
Replacing wiper blades ...................... 434
Removing and
installing wiper blades .................. 434
Flat tire .............................................. 436
Preparing the vehicle.................... 436
Sealing tires with TIREFIT
(CLK 63 AMG only) ....................... 436
Mounting the Minispare wheel ..... 441
MOExtended system*................... 446
Battery ............................................... 447
Disconnecting the battery ............ 448
Removing the battery ................... 448
Charging and
reinstalling the battery ................. 449
Reconnecting the battery ............. 449
Jump starting ..................................... 450
Towing the vehicle ............................. 452
Towing the vehicle........................ 452
Installing towing eye bolt.............. 454Fuses ................................................. 456
Mainfuse box
in passenger compartment .......... 457
Fuse box
in engine compartment ................ 457
Fuse box
in trunk ........................................ 458
Technical data................................. 459
Parts service ...................................... 460
Warranty coverage............................. 461
Loss of Service and Warranty
Information Booklet ..................... 461
Identification labels ........................... 462
Layout of poly-V-belt drive ................. 464
CLK 350 / CLK 550 ..................... 464
CLK 63 AMG ................................ 464
Engine................................................ 465
Rims and tires.................................... 466
Same size tires ............................. 467
Mixed size tires ............................ 468
Minispare wheel ........................... 469
Electrical system ............................... 470Main dimensions and weights ........... 471
Main dimensions .......................... 471
Weights ........................................ 471
Fuels, coolants, lubricants, etc. ......... 472
Capacities .................................... 472
Engine oils ................................... 474
Engine oil additives ...................... 474
Air conditioning refrigerant .......... 474
Brake fluid.................................... 475
Premium unleaded gasoline ......... 475
Fuel requirements ........................ 476
Gasoline additives ........................ 476
Coolants ...................................... 477
Windshield washer system and
headlamp cleaning system*......... 479
Index................................................. 481

314 Operation
At the gas station
Check regularly and before a long trip
Engine compartment (CLK 550, example)
1Coolant level
2Brake fluid (fuse box cover removed)
3Windshield washer and headlamp
cleaning system*Coolant
For normal replenishing, use water (pota-
ble water quality). For more information,
see “Coolant” (
page 320) and see “Fu-
els, coolants, lubricants, etc.”
(
page 472).
Brake fluid
Removing fuse box cover (
page 457).Windshield washer and headlamp
cleaning system*
For more information on filling up the
washer reservoir, see “Windshield washer
system and headlamp cleaning system*”
(
page 322).
Engine oil level
For more information on engine oil, see
“Engine oil” (
page 317).
Vehicle lighting
Check function and cleanliness. For more
information on replacing light bulbs, see
“Replacing bulbs” (
page 427).
For more information, see “Exterior lamp
switch” (
page 54).
Tire inflation pressure
For more information, see “Recommended
tire inflation pressure” (
page 331).
iOpening the hood, see (page 315).
!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. Notify an
authorized Mercedes-Benz Center immediately.
Do not add brake fluid as this will not solve the
problem. For more information, see also “Practi-
cal hints” (
page 368).

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

366 Practical hints
What to do if …?
Lamps in instrument clusterGeneral information:
If any of the following bulbs in the instru-
ment cluster fails to come on during thebulb self-check when switching on the igni-
tion, have the respective bulb checked and
replaced if necessary.
ProblemPossible cause/consequenceSuggested solution
-The yellow ABS indicator lamp
comes on while the engine is
running.The ABS has detected a malfunction and has
switched off. The BAS and the ESP® are also
switched off (see messages in the multifunc-
tion display).
The brake system is still functioning normally
but without the systems specified above.
If the ABS control unit is malfunctioning,
other systems such as the navigation
system* or the automatic transmission may
also be malfunctioning.
Continue driving with added caution.
Wheels will lock during hard braking,
reducing steering capability.
Read and observe messages in the
multifunction display (
page 378).
Have the system checked at an autho-
rized Mercedes-Benz Center as soon
as possible.
Failure to follow these instructions in-
creases the risk of an accident.
The charging voltage has fallen below
10 volts. The ABS has switched off.
The battery might not be charged sufficiently.Switch off electrical consumers that
are currently not needed, e.g. seat
heating*.
If necessary, have the generator and
battery checked.
When the voltage is above this value
again, the ABS is operational again.

396 Practical hints
What to do if …?
Display symbolDisplay messagePossible cause/consequencePossible solution
I Keyless Go
Check systemThe KEYLESS-GO* system is malfunction-
ing.Contact an authorized Mercedes-Benz
Center as soon as possible.
Key detected
in vehicleA SmartKey with KEYLESS-GO* left in the
vehicle was recognized while locking the
vehicle from the outside.Take the SmartKey out of the vehicle.
Please do not
forget keyThis display appears (for a maximum of
60 seconds) if the driver’s door is opened
with the engine shut off and no SmartKey
in the starter switch.
Message is only a reminder.Insert SmartKey in the starter switch.
Take the SmartKey with
KEYLESS-GO* with you when leaving
the vehicle.
. Active headlamps
inoperativeThe Bi-Xenon cornering lamps system is
malfunctioning.Contact an authorized Mercedes-Benz
Center as soon as possible.
Active headlamps
Auxiliary bulb onThe active headlamps are malfunctioning.
Another light is being used.Contact an authorized Mercedes-Benz
Center as soon as possible.
AUTO-Light
inoperativeThe light sensor is malfunctioning. The
headlamps switch on automatically.In the control system, set lamp opera-
tion to manual mode (
page 160).
Switch on headlamps using the exteri-
or lamp switch.
Contact an authorized Mercedes-Benz
Center as soon as possible.

397 Practical hints
What to do if …?
Display symbolDisplay messagePossible cause/consequencePossible solution
. 3rd brake lampThe high mounted brake lamp is malfunc-
tioning.Contact an authorized Mercedes-Benz
Center as soon as possible.
Brake lamp
left sideThe left brake lamp is malfunctioning.Replace the bulb as soon as possible
(
page 432).
Brake lamp
right sideThe right brake lamp is malfunctioning.Replace the bulb as soon as possible
(
page 432).
Front foglamp
left sideThe left front fog lamp is malfunctioning.Contact an authorized Mercedes-Benz
Center as soon as possible.
Front foglamp
right sideThe right front fog lamp is malfunctioning.Contact an authorized Mercedes-Benz
Center as soon as possible.
Front left
turn signalThe left front turn signal lamp is malfunc-
tioning.Replace the bulb as soon as possible
(
page 431).
Front right
turn signalThe right front turn signal lamp is malfunc-
tioning.Replace the bulb as soon as possible
(
page 431).
High beam
left sideThe left high beam lamp is malfunction-
ing.Replace the bulb as soon as possible
(
page 430).
High beam
right sideThe right high beam lamp is malfunction-
ing.Replace the bulb as soon as possible
(
page 430).

398 Practical hints
What to do if …?
Display symbolDisplay messagePossible cause/consequencePossible solution
. License plate lamp
left sideThe left license plate lamp is malfunction-
ing.Replace the bulb as soon as possible
(
page 433).
License plate lamp
right sideThe right license plate lamp is malfunc-
tioning.Replace the bulb as soon as possible
(
page 433).
Low beam
left sideThe left low beam lamp is malfunctioning.Halogen headlamp:
Replace the bulb as soon as possible
(
page 430).
Bi-Xenon* headlamp:
Contact an authorized Mercedes-Benz
Center as soon as possible.
Low beam
right sideThe right low beam lamp is malfunction-
ing.Halogen headlamp:
Replace the bulb as soon as possible
(
page 430).
Bi-Xenon* headlamp:
Contact an authorized Mercedes-Benz
Center as soon as possible.
Parking lamp
front left

The left front parking lamp is
malfunctioning. Replace the bulb as soon as possible
(
page 431).
Parking lamp
front right

The right front parking lamp is
malfunctioning.Replace the bulb as soon as possible
(
page 431).

399 Practical hints
What to do if …?
Display symbolDisplay messagePossible cause/consequencePossible solution
. Rear foglamp
Substitute bulb on

The foglamp is malfunctioning. A back-up
bulb is being used.Replace the bulb as soon as possible
(
page 432).
Reverse lamp
left sideThe left backup lamp is malfunctioning.Replace the bulb as soon as possible
(
page 432).
Reverse lamp
right sideThe right backup lamp is malfunctioning.Replace the bulb as soon as possible
(
page 432).
Side marker lamp
front leftThe front left side marker lamp is malfunc-
tioning.Contact an authorized Mercedes-Benz
Center as soon as possible.
Side marker lamp
front rightThe front right side marker lamp is mal-
functioning.Contact an authorized Mercedes-Benz
Center as soon as possible.
Tail lamp
left
Substitute bulb on

The left tail lamp is malfunctioning. A
back-up bulb is being used.Replace the bulb as soon as possible
(
page 432).
Tail lamp
right
Substitute bulb on

The right tail lamp is malfunctioning. A
back-up bulb is being used.Replace the bulb as soon as possible
(
page 432).
Turn off lampsYou have removed the SmartKey from the
starter switch, opened the driver’s door
and left the headlamps on or removed the
SmartKey with KEYLESS-GO* from the ve-
hicle and left the headlamps on.Switch off the headlamps.

400 Practical hints
What to do if …?
Display symbolDisplay messagePossible cause/consequencePossible solution
. Turn signal,
left mirrorThe turn signal in the left exterior rear
view mirror is malfunctioning. This mes-
sage will only appear if a critical number
of LEDs have stopped working.Contact an authorized Mercedes-Benz
Center as soon as possible.
Turn signal,
right mirrorThe turn signal in the right exterior rear
view mirror is malfunctioning. This mes-
sage will only appear if a critical number
of LEDs have stopped working.Contact an authorized Mercedes-Benz
Center as soon as possible.
Turn signal
rear left
Substitute bulb on

The left rear turn signal lamp is malfunc-
tioning. A back-up bulb is being used.Replace the bulb as soon as possible
(
page 432).
Turn signal
rear right
Substitute bulb on

The right rear turn signal lamp is malfunc-
tioning. A back-up bulb is being used.Replace the bulb as soon as possible
(
page 432).

427 Practical hints
Replacing bulbs
Replacing bulbs
Safe vehicle operation depends on proper
exterior lighting and signaling. It is there-
fore essential that all bulbs and lamp
assemblies are in good working order at all
times.Correct headlamp adjustment is extremely
important. Have headlamps checked and
readjusted at regular intervals and when a
bulb has been replaced. See an authorized
Mercedes-Benz Center for headlamp
adjustment.iIf the headlamps or front fog lamps are
fogged up on the inside as a result of high
humidity, driving the vehicle a distance with the
lights on should clear up the fogging.
iBack-up bulbs will be brought into use when
lamps malfunction. Read and observe the
messages in the multifunction display
(
page 397).