2004 MERCEDES-BENZ ML350 bulb

270 Practical hintsReplacing bulbs
Align headlamp cover and click into
place.
Fog lamp bulbs
1Fog lamp

Switch off the lights.

Use a suitable object (e.g. screwdriver)
to press on the release lever behind the
front panel.
Front fog lamp1 releases.

Remove fog lamp out of bumper.2Bulb socket
3Tabs

Twist bulb socket2 counterclockwise
to its end stop and pull out.

Pull bulb out of the bulb socket.

Insert new bulb in socket.

Reinstall bulb socket2.

Twist bulb socket2 clockwise to its
end stop.

Reinstall fog lamp into the bumper.
Make sure tabs3 firmly seat into the
slots of holder.
Replacing bulbs for rear lamps
Tail lamp assemblies
Switch off the lights.

Open liftgate.
1Screws
2Tail, parking and standing lamp
Fog lamp, driver’s side
3Side marker lamp
4Turn signal lamp
5Backup lamp
6Brake lamp

Remove screws1.

Remove tail lamp.


271 Practical hints
Replacing bulbs
7Tabs
Squeeze tabs7 together and remove
bulb holder.

Gently push bulb into socket, turn
counterclockwise and remove.

Insert new bulb in socket, push in and
turn clockwise.

Reinstall bulb holder. You should hear
it engage.

Insert the tail lamp in the body, lower
edge first. Make sure it engages.

Retighten screws with washers on
them.License plate lamp
1License plate lamp
2Screws

Switch off the lights.

Loosen both screws2 and remove
lamp.

Replace the tubular lamp and reinstall
lamp.

Retighten the screws.High mounted brake lamp
1Cover
2Tab

Switch off the lights.

Squeeze both sides of cover1, fold it
forward and remove.

Press tab2 on reflector and remove
reflector.

Gently push bulb into socket, turn
counterclockwise and remove.

Insert new bulb in socket, push in and
turn clockwise.


272 Practical hintsReplacing bulbs
Insert reflector from the left so that it
engages on the right.

Position tabs of cover in slots and rein-
stall cover until properly seated.
Adjusting headlamp aim
VVertical centerline
HHeadlamp mounting high, measured
from the centerCorrect headlamp adjustment is extremely
important. To check and readjust a head-
lamp, follow the steps described:

Park the vehicle on a level surface
25 feet (7.6 m) from a vertical test
screen or wall.

Switch the headlamps on
(page 110).
If the beam does not show a beam pattern
as indicated in the figure left, then follow
the steps below:

Open hood (
page 217).
2Headlamp vertical adjustment screw
3Headlamp vertical adjustment screw

Always turn adjustment screws2
and3 simultaneously for vertical ad-
justment until the headlamp is adjust-
ed as shown1. Turn clockwise for
upward movement and counterclock-
wise for downward movement.
Graduations:
screw2: 0.50° pitch
screw3: 0.67° pitch
The left and right headlamps must be ad-
justed individually.
iHigh beam adjustments simultaneous-
ly aim the low beam.
Vehicle should have a normal trunk
load.
iIf it is not possible to obtain a proper
headlamp adjustment, have the system
checked at your authorized
Mercedes-Benz Light Truck Center.


319 Index
Rear passenger compartment 141
Rear window defroster 133
Residual heat utilization 140
Residual ventilation 140
Switching off 137
Switching on 137
Automatic headlamp mode 108
Automatic interior lighting control
Activating 113
Deactivating 113
Automatic locking when driving 93
Automatic transmission 119
Accelerator position 123
Emergency operation (Limp Home
Mode) 124
Gear ranges 121
Gear selector lever position 122
Gear shifting malfunctions 124
Kickdown 123
Manual shifting 120
One-touch gearshifting 120Selector lever position 119
Towing a trailer 124
Transmission fluid 222
B
BabySmart
TM
Airbag deactivation system 70
Compatible child seats 70, 311
Self-test 70
BabySmart
TM airbag deactivation
system 311
Backrest tilt 35
Backup lamps 267, 270
Bulbs 267
BAS 78, 311
Malfunction indicator lamp 245, 246,
247
Warning lamp 245, 246, 247
Batteries, remote control
Changing 262
Batteries, vehicle 223
Battery discharged
Jump starting 281Battery indicator lamp
Indicator lamp 254
Battery, vehicle 223, 278
Charging 279
Disconnecting 279
Reconnecting 279
Reinstalling 279
Removing 279
Bi-Xenon headlamps* 311
Blocking
Rear door window operation 73
Brake assist system (BAS) 311
Brake fluid 302
Brake lamp bulbs 267
Brake lamp, high mounted 267
Brake pad wear
Indicator lamp 254
Brakes 194
Warning lamp 244
Break-in period 192

320 IndexBulbs, replacing 266
Additional turn signals 266
Backup lamps 267
Brake lamps 267
Fog lamps 266
Front fog lamp 270
Front lamps 266
High beam 266
High mounted brake lamp 267, 271
License plate lamps 267, 271
Low beam 266
Parking lamps 266, 267, 269
Rear fog lamp 267
Rear fog lamps 270
Rear side marker lamp bulbs 270
Side marker lamps 266, 267, 269
Standing lamps 266, 267
Tail lamp assemblies 267, 270
Turn signal lamps 266, 267, 269C
CAC (Customer Assistance Center) 311
Calibrating compass 188
California
Important notice 11
Calling up
Service indicator 233
CAN system 311
Capacities
Fuels, coolants, lubricants, etc. 300
Cargo area cover blind* 161
Closing 161
Installing 162
Opening 161
Removing 161
Cargo area see Cargo compartment 89
Cargo compartment
Liftgate 89
Lighting 114
Tie-down rings 158Cargo floor plates 162
Installing 163
Removing 162
Storing 162
Cargo tie-down rings 158
Catalytic converter 212
CD-changer* 258
Center console 27
Lower part 28
Upper part 27
Central locking
Automatic 93
From inside 93
Switch 94
Unlocking from inside 93, 94
Central locking switch 94
Certification label 292
Charge indicator lamp 254
Charging
Vehicle battery 279

325 Index
F
Fastening the seat belts 42
Fine adjustment
Cruise control 152
First aid kit 257
Flat tire 274
Lowering the vehicle 276
Mounting the spare wheel 274
Preparing the vehicle 274
Spare wheel 259
Flexible Service System (FSS) 232, 312
Fluid level
Automatic transmission 222
Fog lamp, rear 267
Fog lamps 111
Replacing bulbs 266
Fog lamps, front
Replacing bulbs 267
Switching on 111
Folding
Exterior mirrors 128
Folding electrically
Exterior rear view mirrors
1284-ETS 25, 79
Indicator lamp 252
LOW RANGE mode 80
Malfunction indicator lamp 252
Warning lamp 251
Front airbags 63
Front fog lamps
Indicator lamp 253
Front lamps
Replacing bulbs 266, 268
Front towing eyes 285
FSS (Flexible Service System) 232, 312
Fuel 215
Additives 303
Fuel reserve warning lamp 252
Gasoline additives 303
Premium unleaded gasoline 215,
303
Requirements 303
Reserve warning 25
Fuel additives 303
Fuel filler flap 214
Locking 214
Opening 263
Unlocking 214
Fuel requirements 303Fuel tank
Filler flap 214
Fuels, coolants, lubricants etc. 300
Functions
Trip computer* 186
Fuse box 287, 288
Fuse chart 287
Fuses 287
F us e box i n engi ne com p art me nt 2 87
Fuse box in passenger footwell 288
Fuse chart 287
Fuse extractor 287
Spare fuses 287
G
Garage door opener 29, 180
Erasing in remote control 185
Gasoline see Fuel 215
Gasoline additives 303
Gauge for
Coolant temperature 25
Fuel 25
Outside temperature 25

326 IndexGear range 312
Automatic transmission 121
Limiting 121
Shifting into optimal 120
Gear range limit
Canceling 120
Gear selector lever
Cleaning 238
Position 122
Glass breakage sensor 84
Global Positioning System (GPS) 312
Glossary 311
Glove box 23, 164
Closing 164
Opening 164
Good visibility 126
GPS 312H
Hard plastic trim items
Cleaning 238
Hazard warning flasher 112
Switching off 112
Switching on 112
Head restraints
Manual seats 36
Power seats* 38
Headlamp aim
Adjusting 272
Headlamp cleaning system* 224
Headlamps
Automatic control 108
Bi-Xenon* 311
Cleaning 236
Cleaning system* 131, 224
Refilling washer fluid 224
Switching off 54
Switching on 48
Washer fluid 307
Washer system 307Headliner
Cleaning 238
Heated seats* 98
Height adjustment
Head restraints 36, 38
Seat belts 45
Steering wheel 39
High beam flasher 49, 110
High beam headlamps
Replacing bulbs 266, 269
Switching on 110
High mounted brake lamp 267
Replacing bulbs 271
Hood 217
Closing 218
Opening 217
Hooks
Loading 159
Hydroplaning 197

328 IndexK
Key
Global locking 89
Global unlocking 89
Loss of 90
Positions in steering lock 33
Remote control with folding key 88
Unlocking liftgate 89
Unlocking the driver’s door, fuel filler
flap 89
Key positions in steering lock 33
Key, Mechanical 261
Key, Remote control
Unlocking with 32
Kickdown 123, 313
L
Labels, identification 292
Lamp bulbs, exterior 266
Lamps, exterior
Front 266
Rear 267Lamps, indicator and warning
4-ETS 251, 252
ABS 242
Adjustable steering column 253
AIRBAG OFF 63, 243
BAS 78, 245, 246, 247
Battery indicator lamp 254
Brake pad wear 254
Brakes 244
CHECK ENGINE 248
Coolant 249
EBP 245
Engine diagnostics 248
ESP 245, 246, 247, 251
Front fog lamps 253
Fuel reserve 252
Low engine oil level 253
LOW RANGE 252
Low washer system fluid level 253
Seat belts 253
Service indicator 232
SRS 255
Turn signals 25LATCH child seat anchors 72
LATCH child seat mounts 72
Layout of poly-V-belt drive 293
Leather upholstery
Cleaning 239
Lever
For cruise control 150
License plate lamps
Replacing bulbs 267, 271
Liftgate
Closing 92
Opening 89, 91
Opening from inside 91
Opening from outside 91
Light alloy wheels
Cleaning 238
Lighter
Rear center console 169
Lighter see cigarette lighter 168