2008 MERCEDES-BENZ GL320 door lock

Contents
Introduction.......................................... 9
Product information ................................ 9
Operator’s Manual ............................... 10
Service and warranty information .. 10
Important notice for California
retail buyers and lessees of
Mercedes-Benz automobiles .......... 11
Maintenance .................................. 12
Roadside Assistance ...................... 12
Change of address or ownership.... 13
Operating your vehicle
outside the USA or Canada ............ 13
Where to find it .................................... 15
Symbols ............................................... 16
Operating safety .................................. 17
Proper use of the vehicle ............... 17
Problems with your vehicle .................. 18
Reporting safety defects...................... 19
Reporting safety defects ................ 19
Vehicle data recording ......................... 20
Information regarding electronic
recording devices ........................... 20At a glance.......................................... 21
Exterior view ......................................... 22
Cockpit ................................................. 24
Instrument cluster ................................ 26
Instrument cluster ................................ 28
Multifunction steering wheel ................ 30
Center console ..................................... 31
Upper part (Vehicles without
enhanced off-road package*) ......... 31
Upper part (Vehicles with
enhanced off-road package*) ......... 32
Lower part ...................................... 33
Overhead control panel ........................ 34
Door control panel................................ 35
Storage compartments ......................... 36Getting started................................... 39
Unlocking ............................................. 40
Unlocking with the SmartKey ......... 40
Unlocking with KEYLESS-GO*......... 41
Starter switch positions .................. 41
Adjusting .............................................. 45
Seats .............................................. 45
Steering wheel ................................ 48
Mirrors ............................................ 51
Driving .................................................. 53
Fastening the seat belts ................. 53
Starting the engine ......................... 56
Parking brake ................................. 59
Driving off ....................................... 60
Switching on headlamps ................. 61
Turn signals .................................... 62
Windshield wipers ........................... 62
Rear window wiper/washer ............ 64
Problems while driving.................... 65
Parking and locking .............................. 67
Parking brake ................................. 67
Switching off headlamps................. 68
Turning off the engine..................... 68
Releasing seat belts........................ 70
Locking ........................................... 70
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Contents
Safety and Security........................... 73
Occupant safety................................... 74
Air bags .......................................... 76
Occupant Classification System ..... 81
Seat belts ....................................... 86
Active head restraint ...................... 90
Rear head restraints ....................... 91
Children in the vehicle .................... 91
Blocking of rear door
window operation ........................... 98
Panic alarm ........................................ 100
Activating ..................................... 100
Deactivating ................................. 100
Driving safety systems ....................... 101
ABS .............................................. 101
BAS .............................................. 103
ESP
®............................................. 103
EBP............................................... 107
4-ETS ............................................ 107
Anti-theft systems.............................. 109
Immobilizer................................... 109
Anti-theft alarm system ................ 109
Controls in detail............................. 111
Locking and unlocking ....................... 112
SmartKey ..................................... 112
SmartKey with KEYLESS-GO* ...... 115
Checking the batteries in the
SmartKey or SmartKey with
KEYLESS-GO* .............................. 120
Loss of the SmartKey or
SmartKey with KEYLESS-GO* ...... 120
Opening the doors
from the inside ............................. 120
Tailgate/Power tailgate*.............. 121
Automatic central locking ............ 128
Locking and unlocking
from the inside ............................. 128
Seats ................................................. 130
Easy-entry/exit feature for
third-row seats ............................. 130
Front seat active head restraints . 133
Rear seats .................................... 133
Lumbar support............................ 137
Multicontour seat* ....................... 138
Seat heating* ............................... 138
Seat ventilation* .......................... 140Memory function* ............................. 141
Storing positions into memory ..... 142
Recalling positions from memory. 142
Lighting ............................................. 143
Exterior lamp switch .................... 143
Combination switch ..................... 147
Corner-illuminating
front fog lamps*........................... 147
Hazard warning flasher ................ 149
Interior lighting ............................ 149
Door entry lamps ......................... 151
Cargo compartment lamp ............ 151
Instrument cluster ............................. 152
Adjusting instrument
cluster illumination ...................... 153
Resetting trip odometer ............... 153
Tachometer.................................. 153
Outside temperature indicator ..... 153
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Contents
Control system .................................. 155
Multifunction display .................... 155
Multifunction steering wheel ........ 156
Menus .......................................... 158
Standard display menu ................ 162
AUDIO menu ................................ 164
NAV* menu .................................. 166
Off-road menu .............................. 166
DISTRONIC* menu
(Canada only) ............................... 167
Vehicle status message
memory menu .............................. 167
Settings menu .............................. 168
Vehicle configuration ................... 182
Trip computer menu..................... 184
TEL* menu ................................... 186
Automatic transmission ..................... 189
Gear selector lever ....................... 189
Shifting procedure ....................... 192
Transmission positions................. 192
Driving tips ................................... 195
Gear ranges ................................. 197
Steering wheel gearshift control .. 198
Emergency operation
(Limp-Home Mode) ...................... 200Transfer case ...................................... 201
LOW RANGE mode* ...................... 201
Differential locks* .............................. 204
A few words about differentials
and differential locks* .................. 204
Switching differential locks* ......... 205
Good visibility ..................................... 208
Headlamp cleaning system* ......... 208
Rear view mirrors .......................... 208
Power folding exterior
rear view mirrors* ......................... 209
Sun visors ..................................... 210
Rear panorama roof sunshade ...... 212
Rear window defroster .................. 212
Climate control ................................... 214
Deactivating the
climate control system ................. 218
Operating the climate control
system in automatic mode............ 218
Setting the temperature................ 219
Adjusting air distribution............... 219
Adjusting air volume ..................... 220
Air vents in the roof liner
over the second-row seats* .......... 220
Front defroster.............................. 221
Air recirculation mode .................. 222Air conditioning ............................ 224
Residual heat and ventilation........ 225
Rear climate control* ................... 226
3-zone automatic climate control* ..... 228
Deactivating the automatic
climate control system ................. 232
Operating the automatic
climate control system
in automatic mode ........................ 233
Setting the temperature ............... 234
Adjusting air distribution .............. 234
Adjusting air volume ..................... 235
Front defroster ............................. 235
Maximum cooling MAXCOOL ........ 237
Air recirculation mode .................. 237
Air conditioning ............................ 239
Using driver-side settings
for all temperature zones.............. 240
Residual heat and ventilation........ 241
Rear automatic climate control..... 241
Power windows .................................. 246
Door windows ............................... 247
Hinged quarter windows* ............. 248
Synchronizing the door windows .. 249
Summer opening feature .............. 249
Convenience closing feature......... 250
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23 At a glance
Exterior view
ItemPage
1Tailgate122
Power tailgate*123
Cargo compartment

Loading instructions301

Cargo tie-down rings302

Hooks304

Expanding304

Cover blind310

Cargo net*312
Vehicle tool kit490
Spare wheel494
2Rear window defroster212
3Rear lamps505
4Fuel filler flap374
Refueling374
Fuel375,
565
ItemPage
5Exterior rear view mirrors
Adjusting51
Auto-dimming rear view
mirrors*208
Power folding*209
6Towing eye bolt
Installing towing eye bolt540
7Tires and wheels384,
555
Checking tire inflation
pressure395
General information384
Flat tire519
Spare wheel494
8Hood378
Opening378
Engine oil380
Coolant381
ItemPage
9Windshield wipers62
Wiper blades, replacing516
Wiper blades, cleaning431
aWindshield
Cleaning with wiper fluid64
Cleaning431
bRoof rails295
Carriers*296
cPower tilt/sliding sunroof*251
dDoors
Locking and unlocking112
Opening120
Unlocking/locking in an
emergency496
eFront lamps505
fHeadlamp cleaning system*208
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25 At a glance
Cockpit
ItemPage
1Cruise control lever256
2Instrument cluster26
3Multifunction steering
wheel30
4Horn
5Steering wheel gearshift
buttons198
6Gear selector lever for
automatic transmission56
7Front Parktronic* warning
indicators290
8Overhead control panel34
9Glove box release
Glove box lock315
316
ItemPage
aGlove box315
CD changer315
AUX-socket315
bPower outlet324
cCenter console31
dStarter switch42
eSteering wheel adjustment,
manual49
fHood lock release378
gParking brake release59
hParking brake pedal67
jPower tailgate switch*124
ItemPage
kDoor control panel35
lExterior lamp switch61
143
mSteering wheel adjustment,
electrical*
Heated steering wheel*50
327
nCombination switch

High beam

Turn signals

Windshield wipers

Rear window wiper
147
61
62
62
64
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35 At a glance
Door control panel
Door control panel
ItemPage
1Inside door handle120
2Central unlocking switch
Central locking switch129
129
3Exterior rear view mirror
adjustment51
4Selection buttons for exteri-
or rear view mirror adjust-
ment
Power-folding exterior rear
view mirrors*51
209
5Switches for opening/clos-
ing front and rear door
windows246
6Rear door window override
switch98
7Hinged quarter window
switch*248
8Remote tailgate release
switch, power tailgate*124
123
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40 Getting started
The “Getting started” section provides an
overview of the vehicle’s most basic func-
tions. First-time Mercedes-Benz owners
should pay special attention to the infor-
mation given here.
If you are already familiar with the basic
functions described here, the “Controls in
detail” section will provide you with further
information. The corresponding page
references are located at the end of each
segment.
Unlocking
Unlocking with the SmartKey
SmartKey
1‹Lock button
2ŠUnlock button* for tailgate
3ŒUnlock button
4ÂPanic button (
page 100)
Press unlock buttonΠon the
SmartKey.
All turn signal lamps flash once. The
vehicle unlocks. The locking knobs in
the doors move up. The anti-theft alarm
system is disarmed. The locator light-
ing comes on if the feature is enabled
in the control system (
page 176).
Enter the vehicle and insert the
SmartKey in the starter switch.
For more information, see “Locking and
unlocking” (
page 112).
Warning!G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. A child’s
unsupervised access to a vehicle could
result in an accident and/or serious
personal injury.
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41 Getting started
Unlocking
Unlocking with KEYLESS-GO*
With the KEYLESS-GO function, you can
lock or unlock the vehicle without using
the remote control buttons on the
SmartKey and start the engine without in-
serting the SmartKey into the starter
switch.Grasp an outside door handle.
All turn signal lamps flash once. The ve-
hicle unlocks. The locking knobs in the
doors move up. The anti-theft alarm
system is disarmed. The locator light-
ing comes on if the feature is enabled
in the control system (
page 176).
Enter the vehicle.
For more information, see “SmartKey with
KEYLESS-GO*” (
page 115).
Starter switch positions
iTo unlock the vehicle, the SmartKey with
KEYLESS-GO must be outside the vehicle, no
further than approximately 3 feet (1 meter) away
from the respective door.
Warning!G
When leaving the vehicle, always take the
SmartKey with KEYLESS-GO* with you, and
lock the vehicle. Do not leave children
unattended in the vehicle, or with access to
an unlocked vehicle. A child’s unsupervised
access to a vehicle could result in an
accident and/or serious personal injury.
i If the vehicle has been parked for more than
72 hours, you must pull an outside door handle
in order to activate the KEYLESS-GO function.
Warning!G
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. A child’s unsupervised
access to a vehicle could result in an
accident and/or serious personal injury.
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