turn signal bulb MERCEDES-BENZ S550 4MATIC 2008 W221 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2008, Model line: S550 4MATIC, Model: MERCEDES-BENZ S550 4MATIC 2008 W221Pages: 761
Page 655 of 761
654 Practical hints
What to do if …?
Display Possible cause/consequencePossible solution
AUTO lamps
inoperativeThe light sensor is malfunctioning. Daytime
driving lamps are switched on.Contact an authorized Mercedes-Benz Cen-
ter as soon as possible.
To switch off the headlamps (U.S. vehicles only):
Switch off daytime running lamps in the in-
strument cluster control system
(
page 281).
Turn the exterior lamp switch to position0.
Turn signal,
Rear LeftThe left rear turn signal lamp is malfunction-
ing. A substitute bulb is being used.Contact an authorized Mercedes-Benz Cen-
ter 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 Cen-
ter 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 a critical number of light emit-
ting diodes have stopped working.Have the LEDs replaced as soon as possible.
Page 656 of 761
655 Practical hints
What to do if …?
Display Possible cause/consequencePossible solution
Turn signal,
Right mirrorThe turn signal in the right exterior rear view
mirror is malfunctioning. This message will
only appear if a critical number of light emit-
ting 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 Cen-
ter as soon as possible.
Turn signal,
Front RightThe right front turn signal lamp is malfunc-
tioning.Contact an authorized Mercedes-Benz Cen-
ter as soon as possible.
High beam, LeftThe left high beam lamp is malfunctioning.Replace the bulb as soon as possible
(
page 678).
High beam, RightThe right high beam lamp is malfunctioning.Replace the bulb as soon as possible
(
page 678).
License plate lamp,
LeftThe left license plate lamp is malfunction-
ing.Contact an authorized Mercedes-Benz Cen-
ter as soon as possible.
License plate lamp,
RightThe right license plate lamp is malfunction-
ing.Contact an authorized Mercedes-Benz Cen-
ter as soon as possible.
Please
switch off lightsYou are getting out of the vehicle and the
lights are still switched on.Switch off the headlamps (page 371).
Page 679 of 761
678 Practical hints
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. Contact an autho-
rized Mercedes-Benz Center for headlamp
adjustment.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 612).
Page 680 of 761
679 Practical hints
Replacing bulbs
Bulbs Front lamps Rear lamps
LampType
1Bi-Xenon headlamp:
Low and high beam
lamp
1
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
5Bi-Xenon headlamp:
High 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
Page 681 of 761
680 Practical hints
Replacing bulbs
Notes on bulb replacementOnly 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
Replacing bulbs for front lamps
Before you start to replace a bulb for a
front lamp, do the following first:
Turn the exterior lamp switch to M
(
page 371).
Open the hood (page 541).
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.
Page 684 of 761
683 Practical hints
Replacing bulbs
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.
Corner-illuminating lamp
1Bulb holder
2Grip
3Wire position
Turn cover3 (page 681) counter-
clockwise and remove it.
Turn bulb holder1 counterclockwise
until it disengages.
Take out bulb holder1.
Take bulb out of holder.
Insert new bulb into holder and press it
all the way down.
Insert bulb holder1 into guide in
headlamp.
The tab of the bulb holder must be po-
sitioned on the upper left-hand side
and wire3 must point downward and
to the left for the left headlamp, up-
ward and to the right for the right head-
lamp.
Turn bulb holder1 clockwise until it
engages and grip2 is in a horizontal
position.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.
Page 738 of 761
737 Index
B
Backup lamps
Replacing bulbs 679
Bar 576
BAS 68
Batteries, SmartKey
Checking battery condition 340
Replacing 676
Batteries, SmartKey with KEYLESS-GO*
Checking battery condition 340
Replacing 676
Batteries, vehicle 692
Charging 695
Discharged, Jump starting 697
Disconnecting 694
For electrical consumers 692
For starter 692
Message in display 644
Reconnecting 696
Removing 695
Bead 576
Beverage holder see Cup holder
Bluetooth
®
Settings (COMAND) 239Brake assist system (BAS Plus) 69
Brake assist system (BAS) 68
Brake fluid 540, 725, 728
Brake lamp bulbs 679
Brake lamp, high mounted 679
Brake pads
Message in display 632
Brake warning lamp 29
Brakes 528
High-performance brake system
(AMG vehicles only) 529
Warning lamp 29, 599
Break-in period 526
Bulbs, replacing 678
Additional turn signals 679
Brake lamps 679
Fog lamps 679
Front lamps 679
High beam 679
High mounted brake lamp 679
License plate lamps 679
Low beam 679
Parking and standing lamps 679
Rear fog lamp 679
Turn signal lamps 679C
California retail buyers and lessees,
important notice for 15
Can holder see Cup holder
Capacities and recommended
fuel/lubricants 724
Cargo area see Trunk
Cargo tie-down hooks 500
Carpets, Cleaning and care of 594
Catalytic converter 536
CD
Ejecting (COMAND) 117
Loading (COMAND) 115
Menu overview (COMAND) 119
Playback options (COMAND) 123
Selecting a medium (COMAND) 121
Selecting a track (COMAND) 122
CD (COMAND) 112
Central locking
Automatic 342
Locking/unlocking from inside 343
Central locking/unlocking switches 343
Certification label 712
Change of address or ownership 16
Page 747 of 761
746 Index
ESP®29, 599, 604
Front passenger front air bag off 50,
610
Fuel reserve 605
High beam headlamp 29
Maintenance service indicator 582
Park Assist* 29
Parktronic* 29
Seat belt telltale 29, 605
SRS 29, 607
TPMS* malfunction telltale 29, 608
Turn signals 29
Language (COMAND) 238
LATCH-type child seat anchors see
Children in the vehicle
Lever
For automatic transmission
(gear selector lever) 399
For cruise control 420
For DISTRONIC Plus* 430
License plate lamps
Messages in display 655
Replacing bulbs 679
Light alloy wheels, Cleaning 593Light sensor
Message in display 654
Lighter see Cigarette lighter
Lighting 371
Automatic headlamp mode 372
COMAND display illumination 87
Corner-illuminating lamps 376
Courtesy lighting 380
Daytime running lamp mode 373
Door entry lamps 379
High beam flasher 375
Instrument cluster illumination 417,
463
Interior 378
Manual headlamp mode 372
Trunk 380
Limp-home mode 416
Loading see Vehicle loading
Locator lighting (COMAND) 243
Lock button
Door handle (KEYLESS-GO*) 338,
388
Key, SmartKey 332
Key, SmartKey with
KEYLESS-GO* 335Locking 394
Automatic central locking
(COMAND) 245
Vehicle in an emergency 672
Locking knob 341
Loss of
Key, Mechanical 340
Key, SmartKey 340
Key, SmartKey with
KEYLESS-GO* 340
Service and Warranty Information
Booklet 711
Low beam headlamps
Replacing bulbs 679
Lowering
Vehicle 690
Lubricants 724
Lumbar support (COMAND) 260
Page 757 of 761
756 Index
Information placard 554
Inspection 551
Load rating 569, 578
Load rating, Maximum 573, 577
Minispare wheel 670
Ply composition and material
used 578
Problems under-/overinflation 558
Retreads 550
Rotating 578
Run Flat Indicator (Canada only) 565
Service life 551
Sizes 718
Snow 580
Spare wheel 721
Speed rating 532, 570, 578
Storing 552
Temperature 559, 575
Terminology 576
Total load limit 578
TPMS* malfunction telltale 29, 608
Traction 532, 578
Tread depth 552
Tread depth, Winter 580
Treadwear indicators 578
Vehicle maximum load on 578Wear pattern 579
Winter 580
Tools 668
Top tether
Children in the vehicle 61
Towing eye bolt (vehicle tool kit) 668,
703
Towing the vehicle 700
Tow-start 697, 700
Traction 532, 574, 578
Transmission see Automatic transmission
Traveling abroad 535
Tread 578
Tread depth, Tires 552
Tread depth, Winter tires 580
Treadwear indicators 578
Trip odometer 268
Resetting 269
Troubleshooting
Voice Control* 327
Trunk
Closing 479, 671
Closing trunk from inside 479
Closing trunk from outside 479
Emergency release 484
Lighting 380Message in display 667
Opening from inside 479
Opening from outside 479
Opening-height restriction
(COMAND) 249
Power closing assist for trunk lid 342
Tie-down hooks 500
Unlocking in an emergency 671
Valet locking 484
Tumbler holder see Cup holder
Turn signal lamps
Cleaning lenses 589
Replacing bulbs 679
Turn signals 393
Additional in mirrors 679
Front bulbs 679
Indicator lamp 29
Rear bulbs 679