2007 MERCEDES-BENZ CL-CLASS turn signal bulb

618 Practical hints
What to do if …?
Display Possible cause/consequencePossible solution
Turn signal,
Rear LeftT h e l e f t r e a r t u r n s i g n a l l a m p i s m a l f u n c t i o n -
ing. A substitute bulb is being used.Contact an authorized Mercedes-Benz
Center as soon as possible.
Turn signal,
Rear RightThe right rear turn signal lamp is malfunc-
tioning. A substitute bulb is being used.Contact an authorized Mercedes-Benz
Center as soon as possible.
Turn signal,
Left mirrorThe turn signal in the left exterior rear view
mirror is malfunctioning. This message will
only appear if all light emitting diodes have
stopped working.Have the LEDs replaced as soon as possible.
Turn signal,
Right mirrorThe turn signal in the right exterior rear view
mirror is malfunctioning. This message will
only appear if all light emitting diodes have
stopped working.Have the LEDs replaced as soon as possible.
Turn signal,
Front LeftThe left front turn signal lamp is malfunc-
tioning.Contact an authorized Mercedes-Benz
Center as soon as possible.
Turn signal,
Front RightThe right front turn signal lamp is malfunc-
tioning.Contact an authorized Mercedes-Benz
Center as soon as possible.
High beam, LeftThe left high beam lamp is malfunctioning.Replace the bulb as soon as possible
(
page 641).
High beam, RightThe right high beam lamp is malfunctioning.Replace the bulb as soon as possible
(
page 641).
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641 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 as-
semblies 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 ad-
justment.iIf the headlamps or front fog lamps are
fogged up on the inside as a result of high humid-
ity, driving the vehicle a distance with the lights
on should clear up the fogging.iSubstitute bulbs will be brought into use
when the following lamps malfunction:

Brake lamps

Rear fog lamps

Front parking lamps

Tail lamps

Turn signal lamps
Read and observe messages in the multifunction
display (
page 580).
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642 Practical hints
Replacing bulbs
Bulbs Front lamps Rear lamps
LampType
1Low and high beam
lamp1
1Bi-Xenon headlamps: Low beam and high beam
use the same D1S-35W lamp. Do not replace the
Bi-Xenon bulbs yourself. Contact an authorized
Mercedes-Benz Center.
D1S-35 W
2Additional turn signal
lampLED
3Parking and standing
lampW5W
4Side marker lampW5W
5High beam flasher lampH7-55 W
IR emitter* (for Night
View Assist*)H11-55 W
6Corner-illuminating
lampH7-55 W
7Fog lampH11-55 W
8Turn signal lampPY 24 W
LampType
9High mounted brake
lampLED
aTurn signal lampHiP 16 W
bBrake lamp/tail lamp
and standing lampLED
cLicense plate lampW5W
dBackup lampHiP 16 W
eSide marker lampLED
fRear fog lamp (driver’s
side only)HiP 19 W
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643 Practical hints
Replacing bulbs
Notes on bulb replacement
Only use 12-volt-bulbs of the same
type and with the specified watt rating.

Switch lights off before changing a bulb
to prevent short circuits.

Always use a clean lint-free cloth when
handling bulbs.

Your hands should be dry and free of oil
and grease.

If the newly installed bulb does not
come on, contact an authorized
Mercedes-Benz Center.
Have the LEDs and bulbs for the following
lamps replaced by an authorized
Mercedes-Benz Center:

the Bi-Xenon lamps

the front turn signal lamps

the front fog lamps

the additional turn signal lamps in the
exterior rear view mirrors

the parking and standing lamps

the front side marker lamps

the high mounted brake lamps

the brake, tail and rear standing lamps

the rear side marker lamps

the rear fog lamp

the rear turn signal lamps

the rear side marker lamps

the license plate lamps
Warning!G
Bulbs and bulb sockets can be very hot. Al-
low the lamp to cool down before changing
a bulb.
Keep bulbs out of reach of children.
Halogen lamps contain pressurized gas. A
bulb can explode if you:

touch or move it when hot

drop the bulb

scratch the bulb
Wear eye and hand protection.
Because of high voltage in Xenon lamps, it is
dangerous to replace the bulb or repair the
lamp and its components. We recommend
that you have such work done by a qualified
technician.
!Do not replace the LEDs yourself. You could
otherwise damage the LEDs or parts of the vehi-
cle. Only have the LEDs replaced by an autho-
rized Mercedes-Benz Center.
iHave the headlamp adjustment checked
regularly.
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646 Practical hints
Replacing bulbs
IR emitter*
1Bulb holder
2Wire position
Turn bulb holder1 counterclockwise
until it disengages.
Take out bulb holder1.
Press both catches on left and right
sides of bulb holder1 and take bulb
out of holder.
Insert new bulb into holder until it en-
gages.
Insert bulb holder1 into guide in
headlamp. Wire2 must point down-
ward and to the right.
Turn bulb holder1 clockwise until it
engages and wire2 points downward
and to the left.
Additional turn signal lamp bulbs
The additional turn signal lamps in the ex-
terior rear view mirrors have LEDs.
If a malfunction occurs or LEDs fail to func-
tion, the entire turn signal unit must be re-
placed. Have the turn signal unit replaced
by an authorized Mercedes-Benz Center.
Front side marker lamp bulbs
Since replacing the side marker lamp bulbs
is a technically highly demanding process,
we recommend you have the side marker
lamp bulbs replaced by an authorized
Mercedes-Benz Center.Replacing bulbs for the rear lamps
Tail lamp unit
The tail lamp unit is equipped with HiP
bulbs and LED’s.
Warning!G
The bulbs in the tail lamp unit cannot be re-
placed individually. The tail lamp bulbs are
under pressure and could explode during an
attempt to replace them.
If the tail lamps (HiP bulbs and/or LED’S)
are malfunctioning, have them replaced at
an authorized Mercedes-Benz Center.
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695 Index
B
Backup lamps
Replacing bulbs 642
Bar 545
BAS 66
Batteries, SmartKey
Checking battery condition 332
Replacing 639
Batteries, SmartKey with KEYLESS-GO*
Checking battery condition 332
Replacing 639
Batteries, vehicle 655
Charging 658
Discharged, Jump starting 660
Disconnecting 657
For electrical consumers 655
For starter 655
Message in display 608
Reconnecting 659
Removing 658
Bead 545
Beverage holder see Cup holder
Bluetooth
®
Settings (COMAND) 232
Brake assist system (BAS Plus) 67
Brake assist system (BAS) 66Brake fluid 511, 685, 687
Brake lamp bulbs 642
Brake lamp, high mounted 642
Brake pads
Message in display 598
Brake warning lamp 31
Brakes 500
Warning lamp 31, 567
Break-in period 498
Bulbs, replacing 641
Additional turn signals 642
Brake lamps 642
Fog lamps 642
Front lamps 642
High beam 642
High mounted brake lamp 642
License plate lamps 642
Low beam 642
Parking and standing lamps 642
Rear fog lamp 642
Turn signal lamps 642C
California retail buyers and lessees,
important notice for 15
Can holder see Cup holder
Capacities and
recommended fuel/lubricants 684
Carpets, Cleaning and care of 564
Catalytic converter 507
CD
Ejecting (COMAND) 113
Loading (COMAND) 111
Menu overview (COMAND) 114
Playback options (COMAND) 119
Selecting a medium (COMAND) 117
Selecting a track (COMAND) 117
CD (COMAND) 107
Central locking
Automatic 334
Locking/unlocking from inside 335
Central locking/unlocking switches 335
Certification label 674
Change of address or ownership 16
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704 Index
Key, SmartKey with KEYLESS-GO* 326
Battery check lamp 326, 330
Factory setting 329
Global locking and unlocking 330
Important notes
on using KEYLESS-GO* 328
Lock button 326
Locking and unlocking 326
Locking using the lock button
on door or on trunk lid 331
Loss of 332
Messages in display 614
Opening button for trunk 326
Panic button 63
Remote control 326
Restoring to factory setting 331
Selective setting 330
Starting the engine 379
Switching on ignition with 338
Turning off engine 388
Unlock button 326
Kickdown 396
Kilopascal 545
Knee bag 46L
Labels 674
Certification 674
Emission control information 675
Tire and Loading Information 524
Vacuum line routing diagram 675
Lamp bulbs, exterior 641
Lamps, exterior
Front 642
Light sensor 617
Rear 642
Lamps, indicator and warning
ABS 31, 64, 566
Air bag Off 46
Battery check lamp (SmartKey
with KEYLESS-GO*) 330
Battery check lamp (SmartKey) 325
Brake warning lamp 31
Brakes 567
Combination low tire pressure*
malfunction telltale 31, 576
Distance warning lamp* 31, 572
DISTRONIC Plus* 31, 414, 572
Electronic parking brake 31, 568
Engine diagnostics 31, 570
Engine malfunction 31, 570ESP®31, 567, 572
Front passenger front
air bag off 50, 578
Fuel reserve 573
High beam headlamp 31
Maintenance service indicator 551
Park Assist* 31
Parktronic* 31
Seat belt telltale 31, 573
SRS 31, 575
TPMS* malfunction telltale 31, 576
Turn signals 31
Language (COMAND) 231
LATCH-type child seat anchors
see Children in the vehicle
Lever
For automatic transmission
(gear selector lever) 389
For cruise control 406
For DISTRONIC Plus* 417
License plate lamps
Messages in display 619
Replacing bulbs 642
Light alloy wheels, Cleaning 563
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714 Index
Important notes on
tire inflation pressure 529
Inflation pressure 528
Information placard 524
Inspection 521
Load rating 537, 547
Load rating, Maximum 541, 545
Minispare wheel 634, 681
Ply composition
and material used 547
Problems under-/overinflation 528
Retreads 520
Rotating 548
Service life 521
Sizes 678
Snow 549
Speed rating 504, 538, 547
Storing 522
Temperature 529, 543
Terminology 544
Total load limit 547
TPMS* malfunction telltale 31, 576
Traction 503, 547
Tread depth 522
Tread depth, Winter 549
Treadwear indicators 547Vehicle maximum load on 547
Wear pattern 548
Winter 549
Tools 632
Top tether
Children in the vehicle 60
Tow-away alarm 78
Tow-away alarm (COMAND) 243
Towing eye bolt
(vehicle tool kit) 632, 666
Towing the vehicle 663
Tow-start 660, 663
Traction 503, 543, 547
Transmission see Automatic transmission
Traveling abroad 506
Tread 547
Tread depth, Tires 522
Tread depth, Winter tires 549
Treadwear indicators 547
Trip odometer 260
Resetting 261
Troubleshooting
Voice Control 317Trunk
Closing 635
Emergency release 464
Lighting 371
Message in display 631
Opening-height restriction
(COMAND) 242
Power closing assist for trunk lid 334
Unlocking in an emergency 635
Valet locking 465
Trunk, Trunk lid, Lock button
(KEYLESS-GO*) 331
Tumbler holder see Cup holder
Turn signal lamps
Cleaning lenses 558
Replacing bulbs 642
Turn signals 382
Additional in mirrors 642
Front bulbs 642
Indicator lamp 31
Rear bulbs 642
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