2008 MERCEDES-BENZ A-CLASS HATCHBACK Changing bulbs

4
Axle load, maximum permissible
.................................................... .287, 289 B
Backrest Removing/fitting. ........................... 152
Bag hook............................................. 158
Ball coupling Fitting ............................................. 186
Removing....................................... .190
BAS (Brake Assist)............................... 55
Battery Changing (key).. .............................. 244
Charging. ........................................ 265
Checking (key). ............................... 244
Check lamp (key). ........................... 244
Disconnecting ................................. 265
Display message ............................. 213
Jump starting. ................................. 266
Maintenance (vehicle)..................... 263
Reconnecting.................................. 266
Removing/fitting. ........................... 265
Vehicle battery. .............................. 263
Belt force limiters
Activation.......................................... 37
Belt height adjustment........................ 75
Belt tensioners Activation.......................................... 37
Belt warning.......................................... 75 Bonnet
Bonnet catch .................................. 172
Opening/closing ............................ 171
Bonnet release lever
Release leve r.................................. 171
Brake Assist
see BAS
Brake fluid.......................................... 300
Display message ............................. 214
Brake lamps
Adaptive............................................ 56
Display message ............................. 217
Brakes
Parking brake................................... .90
Warning lamp..................................2 26
Brake system
Display message ............................. 213
Bulbs
Brake lamp. .................................... 250
Cornering light. ............................... 248
Dipped-beam headlamps ................247
Display messages ........................... 216
Licence plate lamp.......................... 250
Main-beam headlamps ...................248
Overview. ........................................ 245
Parking lamp.................................. .248
Rear foglamp. ................................. 250
Replacing............................... .247, 249
Reversing lamp. .............................. 250
Side lamp........................................ 248 Tail lamp
......................................... 250
Turn signal lamp. ....................249, 250 C
Calling up a malfunction see Message memory menu
Care..................................................... 192
Automatic car wash. .......................193
Exhaust tail pipes............................ 196
Headlamps. .................................... 194
High-pressure cleaners. ..................193
Parktronic. ...................................... 196
Plastic trim. .................................... 195
Rear window. .................................. 194
Side windows.................................. 194
Trailer tow hitch. ............................. 196
CD player/CD changer
Operating (on-board computer)
....................................................... 104
Central locking
Automatic locking (on-board com-
puter). ............................................. 111
Key. .................................................. 60
Central locking/unlocking button...... 61
Central unlocking Key. .................................................. 60
Centre console
Lower section. .................................. 32
Upper section. .................................. 31Index
169_AKB; 2; 4, en-GB
wdomann,
Version: 2.10.6
2008-07-16T08:52:06+02:00 - Seite 4 Dateiname: 6515_0315_02_buchblock.pdf; preflight

8
Indicator lamps
see Warning and indicator lamps
Instrument cluster............................... 97
Overview. .......................................... 26
Selecting the language (on-board
computer). ...................................... 108
Instrument lighting.............................. 97
Integrated child seat............................ 50
Interior lighting Automatic control system .................82
Delayed switch-off (on-board
computer). ...................................... 110
Emergency lighting. ..........................83
Manual control.................................. 82
Reading lamp .................................... 82
Interior motion sensor......................... 58
ISOFIX child seat securing system..... 48J
Jack...................................................... 200 Operation........................................ 259
Jump-starting ...................................... 266
Jump leads ...................................... 266K
Key......................................................... 60 Changing the battery ......................244
Checking the battery ......................244
Display message ............................. 220Loss.
............................................... 239
Malfunction..................................... 239
Modifying the programming. .............60
Key positions
Key. .................................................. 62
Kickdown.............................................. 96 L
Lamps see Warning and indicator lamps
Lashing eyelets.................................. 146
Licence plate lighting Display message ............................. 218
Light bulbs
see Bulbs
Lighting
see Lights
Lights
Automatic headlamp mode. ..............78
Constant headlamp mode. ................78
Cornering light function ....................81
Dipped-beam headlamps ..................78
Display messages ........................... 216
Foglamps. ......................................... 79
Hazard warning lamps. .....................80
Headlamp flasher.............................. 80
Headlamp range. .............................. 80
Light switch. ..................................... 77
Main-beam headlamps..................... .80
Rear fog lamp ................................... 79Switching off (display message)...... 218
Turn signals.
..................................... 79
LIM indicator lamp
Cruise control. ................................ 116
Variable Speedtronic. .....................118
Load compartment load, maximum
..................................................... 288, 289
Loading guidelines............................. 145
Locking Automatic. ........................................ 61
Emergency locking .........................242
From the inside (central locking
button) .............................................. 61
Luggage compartment enlarge-
ment.................................................... 150
Luggage compartment floor Adjusting the height .......................155
stowage well, unde r........................ 154
Luggage cover.................................... 159
Luggage net........................................ 145
Lumbar support.................................... 68 M
Main-beam headlamps Display message ............................. 218
Main fuse box..................................... 271
Maintenance Battery ............................................ 263Index
169_AKB; 2; 4, en-GB
wdomann,
Version: 2.10.6
2008-07-16T08:52:06+02:00 - Seite 8 Dateiname: 6515_0315_02_buchblock.pdf; preflight

199
Where will I find...?
...........................200
Display messages ............................. 202
Troubleshooting ................................ 222
Locking/unlocking in an emer-
gency ................................................. 241
Changing the batteries .....................244
Changing the bulbs ...........................245
Replacing the wiper blades ..............251
Flat tyre ............................................. 253
Battery ............................................... 263
Jump-starting .................................... 266
Towing and tow-starting ..................268
Fuses .................................................. 271 Practical advice
169_AKB; 2; 4, en-GB
wdomann,
Version: 2.10.6 2008-07-16T08:52:06+02:00 - Seite 199Dateiname: 6515_0315_02_buchblock.pdf; preflight

Changing the bulbs
245Changing the bulbs
Notes on changing bulbs
Bulbs and lamps are an important aspect of
vehicle safety. You must therefore make sure
that these function correctly at all times. G
Risk of injury
Bulbs and lamps can be very hot. You
should therefore allow them to cool down
before you change them. Otherwise, you
could be burned if you touch them.
Keep bulbs out of the reach of children.
Otherwise, they could damage them, for
example, and injure themselves.
Never use a bulb which has been dropped.
Such a bulb may explode and injure you.
H7 bulbs are pressurised and could explode
when you change them, particularly if they
are very hot. You should therefore wear eye
protection and gloves when you are chang-
ing them. G
Risk of injury
Xenon bulbs carry a high voltage. You could
get an electric shock and be seriously or
even fatally injured if you touch the electric contacts on xenon bulbs. Therefore, never
remove the cover from xenon bulbs.
Do not change xenon bulbs yourself, but
have them replaced at a qualified specialist
workshop which has the necessary special-
ist knowledge and tools to carry out the
work required.
Mercedes-Benz recommends that you use
a Mercedes-Benz Service Centre for this
purpose. In particular, work relevant to
safety or on safety-related systems must be
carried out at a qualified specialist work-
shop. Overview Practical advice
169_AKB; 2; 4, en-GB
wdomann
, Version: 2.10.6 2008-07-16T08:52:06+02:00 - Seite 245 ZDateiname: 6515_0315_02_buchblock.pdf; preflight

Changing the bulbs
246
Front bulbs Bulb Type
1
Additional turn
signal lamp
LEDs
29 2
Parking lamp/
side lamp W 5 W
3
Main-beam
headlamps
30
/
cornering
light* 31 H7 55 W
4
Dipped-beam
headlamps
H7 55 W
30
or
D1S 35 W* 32 5
Turn signal lamp PY 21 W
6
Front foglamps* H11 55 W
33 Rear bulbs
Bulb Type
7
Third brake
lamp
LED
29 8
Licence plate
lamp C 5 W
9
Rear foglamp P 21 W
Tail lamp P 4 W
a
Turn signal lamp PY 21 W
b
Reversing lamp P 21 W
c
Brake lamp P 21 W
Before changing bulbs
You can replace the following bulbs:
R
Dipped-beam headlamps (halogen head-
lamps)
R Main-beam headlamps (halogen head-
lamps) R
Side lamp/parking lamp (halogen head-
lamps)
R Cornering light* (vehicles with bi-xenon
headlamps*)
R Front turn signal lamp
R Brake lamp
R Reversing lamp
R Rear foglamp/tail lamp
R Turn signal lamp (rear)
R Licence plate lamp
Observe the following points:
R Use only the bulb types specified here.
R To prevent a short-circuit, switch off the
lights before changing a bulb.
R Only hold bulbs with a clean, lint-free cloth.
R Do not work with wet or greasy fingers.
R If the new bulb still does not light up, con-
sult a qualified specialist workshop, e.g. a
Mercedes-Benz Service Centre.
29 LEDs must not be replaced, as they are designed to have an unlimited service life.
30 Vehicles with halogen headlamps.
31 Vehicles with bi-xenon headlamps*
32 Vehicles with xenon headlamps*: always have these bulbs changed at a qualified specialist workshop, e.g. a Mercedes-Benz Service Centre.
33 These bulbs must be replaced at a qualified specialist workshop, e.g. a Mercedes-Benz Service Centre. Practical advice
* optional
169_AKB; 2; 4, en-GB
wdomann
,V ersion: 2.10.6
2008-07-16T08:52:06+02:00 - Seite 246 Dateiname: 6515_0315_02_buchblock.pdf; preflight

Changing the bulbs
247
i
Due to the location of the bulbs in the
front headlamps, it is best to have these
changed at a qualified specialist workshop,
e.g. a Mercedes-Benz Service Centre.
i Have the headlamp setting checked reg-
ularly at a qualified specialist workshop,
e.g. a Mercedes-Benz Service Centre. Changing the front bulbs
Opening/closing the cover in the front
wheel arch X
To open: turn the front wheels inwards.
X Unscrew retaining screw 1.
X Fold the cover down. X
To close: fold the cover upwards.
X Screw in retaining screw 1.
Removing/fitting the washer fluid res-
ervoir You must remove the washer fluid reservoir
from the engine compartment before you can
replace the bulbs in the front left-hand head-
lamp. X
To remove: turn retaining screw 1anti-
clockwise.
X Remove washer fluid reservoir 2from
bracket 3.
X Put washer fluid reservoir 2to one side
and leave the lines and hoses connected.
Make sure that no washer fluid escapes. X
To fit: guide the lower retaining lug into the
rubber grommet on the longitudinal mem-
ber and fit washer fluid reservoir 2into
bracket 3.
X Turn retaining screw 1clockwise.
Replacing the bulbs in the dipped-beam
headlamp (halogen headlamps) X
Switch off the lights.
X Open the cover in the front wheel arch
(Y page 247).
X Open the bonnet.
X Left-hand headlamps: remove the washer
fluid reservoir (Y page 247).
X Press retaining lug :down and remove
housing cover 2.
X Pull connector =from bulb holder 4. Practical advice
169_AKB; 2; 4, en-GB
wdomann
,V ersion: 2.10.6
2008-07-16T08:52:06+02:00 - Seite 247 ZDateiname: 6515_0315_02_buchblock.pdf; preflight

Changing the bulbs
248
X
Turn bulb holder 4anti-clockwise and pull
it out.
X Remove the bulb from bulb holder 4.
X Insert the new bulb into bulb holder 4.
X Insert bulb holder 4and turn it clockwise.
X Attach connector =to bulb holder 4.
X Align the bottom of housing cover 2and
fold it upwards until it engages.
Main-beam headlamps (halogen head-
lamps)/cornering light*(bi-xenon head-
lamps*) X
Switch off the lights.
X Open the cover in the front wheel arch
(Y page 247).
X Open the bonnet. X
Remove the washer fluid reservoir
(Y page 247).
X Press retaining lug 1down and remove
housing cover ;.
X Main-beam headlamps: pull connector =
from the bulb.
X Turn housing cover ?anti-clockwise.
X Remove the bulb.
X Insert the new bulb so that it is flush.
X Turn housing cover ?clockwise.
X Main-beam headlamps: attach connec-
tor =to the bulb.
X Align the bottom of housing cover ;and
fold it upwards until it engages.
Replacing the bulb in the side lamp/
parking lamp (halogen headlamps) X
Switch off the lights.
X Open the cover in the front wheel arch
(Y page 247).
X Open the bonnet.
X Remove the washer fluid reservoir
(Y page 247).
X Press retaining lug :down and remove
housing cover ;.
X Pull out bulb holder =.
X Turn the bulb anti-clockwise, applying
slight pressure, and remove it from bulb
holder =.
X Insert the new bulb into bulb holder =and
turn it clockwise.
X Insert bulb holder =.
X Align the bottom of housing cover ;and
fold it upwards until it engages. Practical advice
* optional
169_AKB; 2; 4, en-GB
wdomann
,V ersion: 2.10.6
2008-07-16T08:52:06+02:00 - Seite 248 Dateiname: 6515_0315_02_buchblock.pdf; preflight

Changing the bulbs
249
Replacing the turn signal lamps
X
Switch off the lights.
X Open the cover in the front wheel arch
(Y page 247).
X Open the bonnet.
X Left-hand headlamp: remove the washer
fluid reservoir (Y page 247).
X Turn bulb holder :anti-clockwise and pull
it out.
X Turn the bulb anti-clockwise, applying
slight pressure, and remove it from bulb
holder :. X
Insert the new bulb into bulb holder :and
turn clockwise while applying slight pres-
sure.
X Insert bulb holder :and turn it clockwise. Changing the rear bulbs
Opening and closing the side trim pan-
els You must open the side trim panel in the lug-
gage compartment before you can change
the bulbs in the tail lamps.
Left-hand side trim panel Right-hand side trim panel
Opening
X
Turn release catch 190° in the direction
of the arrow and remove side trim panel
2.
X Left side: remove the compressor.
X Right side: remove the stowage compart-
ment.
Closing
X Left side: insert the compressor.
X Right side: insert the stowage compart-
ment.
X Insert side trim panel 2and turn catch
1 90° in the opposite direction to the
arrow. Practical advice
169_AKB; 2; 4, en-GB
wdomann
,V ersion: 2.10.6
2008-07-16T08:52:06+02:00 - Seite 249 ZDateiname: 6515_0315_02_buchblock.pdf; preflight