2007 MERCEDES-BENZ GL320CDI center console

323 Controls in detail
Useful features
Opening the ashtray
Briefly touch cover plate2.
The ashtray opens automatically.
Removing ashtray insert
Grip the ashtray insert1 on the sides
and pull it out upwards.
Reinstalling ashtray insert
Install ashtray insert1.
Close ashtray cover plate2.Rear center console ashtray
(second-row)
1Ashtray
2Ashtray coverOpening rear ashtray
Briefly press ashtray cover2.
The ashtray1 opens automatically.
Removing rear ashtray insert
Grip the insert on the sides and pull it
out upwards.
Reinstalling rear ashtray insert
Install ashtray insert.
Close the ashtray.
Cigarette lighter
Switch on the ignition (page 42).
Push in cigarette lighter.
The cigarette lighter will pop out auto-
matically when hot.
Warning!G
Remove ashtray only with vehicle standing
still. Set the parking brake to secure vehicle
from movement. Set automatic transmis-
sion toP. With the automatic transmission
set toP, turn off the engine.
!Close the ashtray when not in use and be-
fore folding the second-row seats

325 Controls in detail
Useful features
Power outletsPower outlets are located

in the front center console
(
page 325)

in the front passenger footwell
(
page 325)

in the second-row footwell
(
page 326)

on the left-hand side of the cargo com-
partment (
page 326)
Power outlet in front center console
1Power outlet cover
Switch on the ignition (page 42).
Open cover plate (page 318).
Pull out cover1 and insert electrical
plug (cigarette lighter type).
Power outlet in front passenger
footwell
Switch on the ignition (page 42).
Flip up cover and insert electrical plug
(cigarette lighter type).
!If you use all power outlets in the vehicle,
make sure that the maximum current drawn
does not exceed 55 A.
iThe power outlets can be used to
accommodate 12V DC electrical accessories
(e.g. auxiliary lamps) up to a maximum of 240 W.
If the engine is off, the battery may become dis-
charged if used for long periods of time.
iYou can use the power outlets, except for
the power outlet in the front center console,
even if the ignition is switched off.
An emergency shut-off feature ensures that the
vehicle’s electrical voltage does not fall below a
minimum level. If the voltage drops to this mini-
mum level, the power outlets are automatically
switched off. This ensures that enough power re-
mains to start the engine.
iIf your vehicle is equipped with a smoking
package*, the storage compartment contains an
ashtray with cigarette lighter (
page 324) in-
stead.

448 Practical hints
What to do if …
Lamp in center console
ProblemPossible cause/consequenceSuggested solution
Vehicles with
OCS* only
59
The front passenger
front air bag off indica-
tor lamp illuminates
and remains illuminat-
ed with the weight of a
typical adult or some-
one larger than a small
individual on the front
passenger seat.The system is malfunctioning.Have the system checked as soon as
possible by an authorized
Mercedes-Benz Light Truck Center.
Also read and observe any messages
in the multifunction display and follow
corrective steps (
page 463).
Warning!G
If the59indicator lamp
illuminates and remains illuminated with the
weight of a typical adult or someone larger
than a small individual on the front passen-
ger seat, do not have any passenger use the
front passenger seat until the system has
been repaired.

464 Practical hints
What to do if …
Display messagePossible
cause/conse-
quencePossible solution
Monitor the 59indicator lamp on the center console (page 85) and
the multifunction display in the instrument cluster (
page 26) for the following:
With the seat unoccupied and the ignition turned on,

the 59indicator lamp on the center console should illuminate and
remain illuminated, indicating that the OCS (
page 81) has deactivated the air
bag.

the message Front passenger airbag enabled See Operator’s Manual or the
message
Front passenger airbag disabled See Operator’s Manual should not
appear in the multifunction display at any time the seat is unoccupied. Wait at
least 60 seconds for the system to complete the necessary check cycles and to
make sure neither message appears in the multifunction display.
If above conditions are met, you can occupy the front passenger seat again.
Depending on the front passenger classification sensed by the OCS (
page 81),
the59indicator lamp will remain illuminated or go out.
If above conditions are not met, the system is not working properly. Have the system
checked as soon as possible by an authorized Mercedes-Benz Light Truck Center.
Warning!G
If the 59indicator lamp
remains out even after performing the above
corrective steps, do not have any children
12 years old and under and other smallindividuals use the front passenger seat
until the system has been repaired.

466 Practical hints
What to do if …
Display messagePossible
cause/conse-
quencePossible solution
Monitor the 59indicator lamp on the center console (page 85) and
the multifunction display in the instrument cluster (
page 26) for the following:
With the seat unoccupied and the ignition turned on,

the 59indicator lamp on the center console should illuminate and
remain illuminated, indicating that the OCS (
page 81) has deactivated the air
bag.

the message Front passenger airbag enabled See Operator’s Manual or the
message
Front passenger airbag disabled See Operator’s Manual should not
appear in the multifunction display at any time the seat is unoccupied. Wait at
least 60 seconds for the system to complete the necessary check cycles and to
make sure neither message appears in the multifunction display.
If above conditions are met, you can occupy the front passenger seat again.
Depending on the front passenger classification sensed by the OCS (
page 81),
the59indicator lamp will remain illuminated or go out.
If above conditions are not met, the system is not working properly. Have the system
checked as soon as possible by an authorized Mercedes-Benz Light Truck Center.
Warning!G
If the 59indicator lamp
remains illuminated with an adult occupant
on the front passenger seat even after per-
forming the above corrective steps, do nothave any passenger use the front passenger
seat until the system has been repaired.

571 Index
Battery, Vehicle 530
Charging 537
Disconnecting and connecting 532
Jump starting 538
Removing and installing 532
Bead 416
Beverage holder see Cup holder
Bi-Xenon headlamps* see headlamps
Bolts, Spare wheel 499
Brake fluid 562
Checking 377
Messages in the
multifunction display 472
Brake lamp
Cleaning lenses 429
Messages in the
multifunction display 481
Replacing bulbs 515
Brake pads 350
Messages in the
multifunction display 470
Brakes 350
Warning lamp 437
Break-in period 348
Bulbs, replacing see Replacing bulbsButton for Voice control* system 30,
158
C
California retail buyers and lessees,
Important notice for 11
Camera see Rear view camera*
Can holder see Cup holder
Capacities and recommended
fuel/lubricants 560
Card holder 33, 37, 321
Cargo compartment cover blind 312
Cargo net* 313
Cargo tie-down rings 304
Carpets, Cleaning 433
Carriers* 297
Catalytic converter
(gasoline engine) 373
CD changer 167, 316
CD player 167
Center console
Lower part 33
Upper part (Vehicles with
enhanced off-road package*) 32
Upper part (Vehicles without
enhanced off-road package*) 31Central locking
Automatic 130
Locking/unlocking from the
inside 130
Switch 130
Certification label 550
CHECK ENGINE malfunction indicator
lamp 439, 440
Checking tire pressure electronically with
the Advanced Tire Pressure Monitoring
System (Advanced TPMS)*,
(Canada only) 402
Checking tire pressure electronically with
the Tire Pressure Monitoring System
(TPMS), (USA only) 399
Checklist
Off-road driving 359
Returning from off-road driving 365

573 Index
Corner-illuminating front fog lamps* 150
Messages in the
multifunction display 481
Replacing bulbs 514
Crossing obstacles 363
Cruise control 257
Activating 259
Messages in the
multifunction display 454
Cup holders 321
Cleaning 322
Front center console 322
Front center console,
Removing/Installing 322
Rear armrest 321
Curb weight 416
D
Date display, Setting 176, 177
Daytime running lamp mode 147
Setting 178
Deep water see Standing water
Defogging windshield 223, 237
Defrosting, Front 223, 237
Defrosting, Rear 215Delayed shut-off
Exterior lamps 179
Interior lighting 180
Department of Transportation see DOT
Diesel engine
Preglow indicator lamp 29
Differential locks* 206
A few words about 206
Messages in the
multifunction display 493
Switching 207
Difficulties
While driving 66
While starting 60
Digital clock see Clock
Digital speedometer 157, 165
Dimensions, Vehicle 558
Direction of rotation (tires) 388
Displays
Digital speedometer 157, 165
Distronic* 265
Maintenance service indicator 422
Messages in the
multifunction display 451
Multifunction display 157Outside temperature 157, 165
Selecting 175
Symbol messages 469
Text messages 453
Vehicle status message 170, 451
Vehicle system settings, Control
system 161, 163, 170
Distance to empty (range), Trip
Computer 187
Distronic* 262
Activating 268
Cleaning system sensor 430
Control system 266
Deactivating 270
Distance warning function* 274
Distance warning function*
activating/deactivating 186
Driving hints 272
Messages in the
multifunction display 455
Sensor cover 430
Warning and indicator lamps 265

580 Index
Kickdown 198
Kilopascal 416
L
Labels 550
Certification 550
Emission control information 551
Engine number 551
Paintwork code 550
Vacuum line routing diagram 551
Vehicle Identification Number
(VIN) 550
Lamp sensor see Light sensor
Lamps, exterior 509
Front 509
Light sensor, Messages in the
multifunction display 483
Messages in display 481
Messages in the multifunction
display 481, 483, 485
Rear 509
Switch 145Lamps, indicator and warning
ABS 27, 436
Adaptive Damping System
(ADS)* 281
Alarm system 112
Battery (SmartKey with
KEYLESS-GO*) 121
Battery (SmartKey) 116
Brakes 27, 437, 438
Center console 31, 32, 448
CHECK ENGINE 29, 439, 440
Differential locks* 207
Distance warning lamp* 265
Downhill Speed Regulation 276
Engine diagnostics 29, 439, 440
ESP® 27, 441, 442
Fog lamps, Front/rear 145
Front passenger front air bag off 31,
32, 80, 87, 450
Fuel reserve 29, 442
High beam headlamps 29
Instrument cluster 26, 28, 436, 437,
438, 439, 440, 441, 442, 443, 444,
445, 446
Off-road driving program 280
Parktronic* 292Preglow indicator, Diesel engine 29
Seat belt telltale 29, 91, 443
Seat belts 444
Seat heating* 140
Seat ventilation* 142
SRS 29, 74, 91, 445
Turn signals 27
Vehicle level control 283, 285
Language, Setting 174
LATCH-type child seat anchors see
Children in the vehicle
Layout of poly-V-belt drive (GL 450) 552
Layout of poly-V-belt drive
(GL 320 CDI) 552
Leather upholstery*, Cleaning and
care of 434
Lever for cruise control 257
License plate lamps 518
Messages in the
multifunction display 483
Replacing bulbs 509, 518
Light alloy wheels, Cleaning 432
Light sensor
Messages in the
multifunction display 483
Lighter see Cigarette lighter*