2007 MERCEDES-BENZ GL320CDI rear view mirror

510 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, visit an authorized
Mercedes-Benz Light Truck Center.Have the LEDs and bulbs for the following
lamps replaced by an authorized
Mercedes-Benz Light Truck Center:

the additional turn signal lamps in the
exterior rear view mirrors

the high mounted brake lamp

the Bi-Xenon* low beam lamps

the Bi-Xenon high beam flasher spot-
light*
Warning!G
Bulbs and bulb sockets can be very hot.
Allow the lamp to cool down before chang-
ing 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 a an autho-
rized Mercedes-Benz Light Truck Center.
iReplacing the bulbs for the front lamps is a
technically complex process. For your conve-
nience, we recommend that you have this work
carried out by an authorized Mercedes-Benz
Light Truck Center.
Have the headlamp adjustment checked
regularly.

515 Practical hints
Replacing bulbs
4Bulb socket of front fog lamp bulb
Turn bulb socket4 counterclockwise.
Pull bulb socket4 out of the housing.
Pull the front fog lamp bulb out of bulb
socket4.
Insert the new front fog lamp bulb into
bulb socket4.
Insert bulb socket4 into the housing.
Turn bulb socket4 clockwise until it
engages.
Plug in the electrical connector.
Insert front fog lamp2 back into
bumper.
Fasten retaining screws3.
Reinsert cover1 and press it in until it
engages.
Additional turn signal lamps bulbs
The additional turn signal lamps in the
exterior rear view mirrors have LEDs.
If a malfunction occurs or L EDs f a il to f unc -
tion, the entire turn signal unit must be re-
placed. Have the turn signal unit replaced
by an authorized Mercedes-Benz Light
Truck Center.
Replacing bulbs for rear lamps
Before you start to replace a bulb for a rear
lamp, do the following first:
Turn the exterior lamp switch to
positionM (
page 145).
Tail lamp unit
Open the tailgate (page 124).
iTo access the bulb socket, you have to
remove the cover in the corresponding side trim
panel of the cargo compartment.

537 Practical hints
Battery
Connect the positive lead to the posi-
tive terminal and fasten it’s cover
(
page 535).
Connect the negative lead to the nega-
tive terminal (
page 535).
Charging the battery
If the battery is discharged, the battery can
be charged using the jump-start contacts
located in the engine compartment
(
page 539).
Charge the battery in accordance with
the instructions of the battery charger
manufacturer.
Batteries contain materials that can harm
the environment if disposed of improperly.
Large 12-volt storage batteries contain
lead. Recycling of batteries is the preferred
method of disposal. Many states require
sellers of batteries to accept old batteries
for recycling.
!Never invert the terminal connections!
iThe following procedures must be carried
out following any interruption of battery power
(e.g. due to reconnection):

Set the clock (page 176).
Vehicles with COMAND system with naviga-
tion module*: Time and date are set auto-
matically.

Synchronize the door windows
(
page 251).

Synchronize the power tilt/sliding sunroof*
(
page 255).

Synchronize the power folding exterior rear
view mirrors* (
page 212).
Warning!G
Never charge a battery while still installed in
the vehicle unless the accessory battery
charge unit approved by Mercedes-Benz is
being used. Gases may escape during charg-
ing and cause explosions that may result in
paint damage, corrosion or personal injury.
An accessory battery charge unit specially
adapted for Mercedes-Benz vehicles and
tested and approved by Mercedes-Benz is
available, permitting the charging of the
battery in its installed position. Contact an
authorized Mercedes-Benz Light Truck
Center for information and availability.
Charge battery in accordance with the
separate instructions for the accessory
battery charger.

558 Technical data
Main Dimensions
ModelGL 320 CDI, GL 450
Overall vehicle length200.6 in (5096 mm)
Vehicle width (exterior rear view mirrors folded out)83.7 in (2127 mm)
Vehicle width (exterior rear view mirrors folded in)76.0 in (1930 mm)
Overall vehicle height, depending on set vehicle level72.4 in - 75.6 in (1840 mm - 1920 mm)
Overall vehicle height, depending on set vehicle level
(vehicles with enhanced off-road package*)72.4 in - 76.8 in (1840 mm - 1950 mm)
Wheelbase121.1 in (3075 mm)
Ground clearance, depending on set vehicle level7.8 in - 10.9 in (197 mm - 277 mm)
Ground clearance, depending on set vehicle level
(vehicles with enhanced off-road package*)7.8 in - 12.1 in (197 mm - 307 mm)
Turning circle39.7ft (12.1m)
Track, front65.0 in (1651 mm)
Track, rear65.1 in (1654 mm)

569 Index
A
ABS 103
Indicator lamp 436
Messages in the
multifunction display 453
Off-road - ABS 104
Accelerator position, automatic
transmission 198
Accessory weight 415
Accident 67
Active head restraint 92, 135, 504
Adaptive Damping System (ADS)* 280
Air bags 76
Children 77, 93
Front passenger front air bag off
indicator lamp 31, 32, 85
Front, Driver 79
Front, Passenger 79
Occupant Classification System*
(OCS) 81
Safety guidelines 78
Side impact (front and rear*) 80
Window curtain 80Air conditioning refrigerant 562
Air conditioning system see
Climate control or
Automatic climate control (3-zone)*
Air conditioning, Cooling 226, 241
Air distribution, Front 221, 236
Air distribution, Rear 229, 245
Air pressure see Tire inflation pressure
Air recirculation mode 224, 239
Air suspension package 280
Adaptive Damping System
(ADS)* 280
Messages in the
multifunction display 490
Vehicle level control 281
Air vents 229
Air vents*, Rear 246
Air vents, Front 222, 236
Air volume 222, 237
Alarm system see Anti-theft systems
Alignment bolt (vehicle tool kit) 496, 526
Anticorrosion/antifreeze 561, 566Antiglare, Interior rear view mirror 210
Antiglare, Rear view mirrors* 211
Antilock Brake System see ABS
Anti-theft systems 112
Anti-theft alarm system 111, 112
Immobilizer 111
Aquaplaning see Hydroplaning
Armrest storage compartments
Front 318
Ashtrays* 322
Aspect ratio 415
ATF 382
Attaching a trailer 368
Audio menu 166
CD operation 167
Radio operation 166
Satellite radio* operation
(USA only) 166
Auto-dimming*, Rear view mirrors 211
Automatic central locking,
Control system 183

576 Index
ETD 91, 445
Safety guidelines 78
Expanding cargo compartment 306
Exterior rear view mirrors 52, 211
Folding 212
Power folding* 211
Synchronizing 212
F
Fastening the seat belts 54
Filler neck, Engine oil 382
First aid kit 495
Flat tire 523
Lifting the vehicle 524
Lowering the vehicle 528
Minispare wheel 499
Mounting the spare wheel 524
Preparing the vehicle 524
Floormats* 326Fluids
Automatic transmission fluid 382,
560
Brake fluid 378, 561, 562
Capacities 560
Engine coolant 378, 382, 561, 565
Engine oil 381, 560, 562
Power steering fluid 561
Windshield washer and headlamp
cleaning system* 378, 567
Fog lamps 148
Corner-illuminating
front fog lamps* 150
Messages in the
multifunction display 481
Rear fog lamp 149
Replacing bulbs 514
4-ETS 109
Off-road - 4-ETS 110
Front air bags 79
Front defroster 223, 237
Front lamps see Headlamps
Front passenger front air bag 74, 79
Messages in the multifunction
display 463, 464, 465, 466Front passenger front air bag off indicator
lamp 31, 32, 85
Front seat heat restraints see
Head restraints
Front towing eye 542
Fuel 376, 561
Additives 564
Capacities, Fuel tank 561
Consumption statistics 187, 188
Filling the tank 375
Fuel filler flap and cap 375, 501
Fuel gauge 29
Fuel tank reserve warning lamp 29,
442
Premium unleaded gasoline 376,
561, 563
Requirements, Octane rating 563
Fuel cap
Messages in the
multifunction display 478

579 Index
Instruments and controls see Cockpit
Interior lighting 151
Delayed shut-off 180
Interior rear view mirror 52
Antiglare positions 210
Auto-dimming mirrors* 211
Interior storage spaces see
Storage compartments
Intermittent wiping
Windshield wipers 64
J
Jack 496, 497
Lifting the vehicle 524
Jump starting 538
K
Key, Mechanical 500
Key, SmartKey 114
Batteries 122, 506
Battery check lamp 114
Checking battery condition 122
Closing the power windows
(Convenience closing feature) 252
Closing the tilt/sliding sunroof*
(Convenience closing feature) 252Closing, Power tailgate* 128
Factory setting 116
Locking/unlocking 40, 71, 114
Locking/unlocking, Global
setting 116
Loss of 122
Messages in the
multifunction display 480
Opening the power windows
(Summer opening feature) 251
Opening the tilt/sliding sunroof*
(Summer opening feature) 251
Remote control 114
Replacing batteries 506
Selective setting 116
Starter switch positions 42
Starting the engine 57
Turning off the engine 70
Key, SmartKey with KEYLESS-GO*
Batteries 122, 506
Battery check lamp 117
Checking battery condition 122
Closing the power windows
(Convenience closing feature) 252Closing the tilt/sliding sunroof*
(Convenience closing feature) 252
Closing/locking, Power
tailgate* 129
Factory setting 120
Important notes 119
Locking/unlocking 41, 71, 117
Locking/unlocking, Global
setting 120
Loss of 122
Messages in the
multifunction display 479, 480
Opening the power windows
(Summer opening feature) 251
Opening the tilt/sliding sunroof*
(Summer opening feature) 251
Remote control 117
Replacing batteries 506
Selective setting 121
Start/stop button 43
Starter switch positions 42, 43
Starting the engine 59
Turning off the engine 70

581 Index
Lighting, Exterior and interior 145
Limp-Home Mode 202, 439, 440
Loading see Vehicle loading
Locator lighting 148, 179
Lock buttons, KEYLESS-GO*
Outside door handle 72
Locking the vehicle see Key
Loss of keys, Mechanical key 122
Loss of keys, SmartKey 122
Loss of keys, SmartKey with
KEYLESS-GO* 122
Loss of Service and Warranty Information
Booklet 549
Low beam headlamps
Messages in the
multifunction display 483
Replacing bulbs 509
Switching on 62, 145
LOW RANGE mode* 203
Messages in the
multifunction display 493, 494
Lubricants 560
Lumbar support 139M
Main dimensions 558
Maintenance 12, 422
Calling up service indicator
display 424
Clearing service indicator
message 423
Maintenance System 422
Resetting service indicator 424
Service indicator message 422
Service term exceeded 423
Maintenance System 422
Manual headlamp mode see Headlamps
Maximum cooling, MAXCOOL* see
Automatic climate control
(3-zone)* 239
Maximum load rating, Tires 417
Maximum loaded vehicle weight,
Tires 417
MB Tex upholstery, Cleaning and
care of 434
Mechanical key 500Memory function* see Seats
Menus see Control system menus
Messages in display see Multifunction
display messages
Microphone, Hands-free 34
Minispare wheel see Spare wheel
Mirrors
Adjusting 52
Auto-dimming rear view
mirrors* 211
Exterior rear view mirror 52
Interior rear view mirror 52, 210
MON 376, 563
Multicontour seat* 140
Multifunction display 157
Changing settings see Control system
menus and Control system sub-
menus
Displaying current gear range 200
Selecting display 175
Selecting language 174