AUX MERCEDES-BENZ GL450 2007 X164 Owner's Manual

25 At a glance
Cockpit
ItemPage
1Cruise control lever258
2Instrument cluster26
3Multifunction steering
wheel30
4Horn
5Steering wheel gearshift
buttons201
6Gear selector lever for
automatic transmission58
7Front Parktronic* warning
indicators292
8Overhead control panel34
9Glove box release
Glove box lock316
317
ItemPage
aGlove box316
CD changer*316
AUX-socket316
bPower outlet325
cCenter console31
dStarter switch42
eSteering wheel adjustment,
manual50
fHood lock release379
gParking brake release60
hParking brake pedal68
jPower tailgate switch*126
kDoor control panel35
ItemPage
lHeadlamp washer switch*210
mExterior lamp switch62
145
nSteering wheel adjustment,
electrical*
Heated steering wheel*51
328
oCombination switch

High beam

Turn signals

Windshield wipers

Rear window wiper
149
63
63
63
65

316 Controls in detail
Useful features
Storage compartments Glove box/CD changer
1Glove box lid release
2Glove box lid
Opening the glove box
Pull lid release1 in direction of arrow.
Glove box lid2 opens downward.
Closing the glove box
Push glove box lid2 up to close.Releasing CD changer
1Release button
2AUX-socket (Vehicles without Rear
Seat Entertainment System*)
3CD changer
Open the glove box (page 316).
Press release button1.
CD changer3 is released and swings
down automatically.
For information on CD changer operation,
see separate COMAND system operating
instructions.
Warning!G
To help avoid personal injury during a colli-
sion or sudden maneuver, exercise care
when storing objects in the vehicle. Put lug-
gage or cargo in the cargo compartment if
possible. Do not pile luggage or cargo higher
than the seat backs.
If so equipped, always use the cargo net*
when transporting cargo. The cargo net*
cannot secure hard or heavy objects.
Parcel nets cannot secure hard or heavy ob-
jects.
Keep compartment lids closed. This will help
to prevent stored objects from being thrown
about and injuring vehicle occupants during

braking

vehicle maneuvers

an accident

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.

356 Operation
Driving instructions
If the vehicle is parked after being driven
on salt-treated roads, the braking efficien-
cy should be tested as soon as possible af-
ter driving is resumed.
For more information, see “Winter driving”
(
page 420).
Standing water
For more information, see “Driving through
water” (
page 362).
Warning!G
Make sure not to endanger any other road
users when carrying out these braking
maneuvers.
Warning!G
If the vehicle becomes stuck in snow, make
sure that snow is kept clear of the exhaust
pipe and from around the vehicle with the
engine running. Otherwise, deadly carbon
monoxide (CO) gases may enter vehicle in-
terior resulting in unconsciousness and
death.
To assure sufficient fresh air ventilation,
open a window slightly on the side of the ve-
hicle not facing the wind.
Warning!G
The outside temperature indicator is not de-
signed to serve as an ice-warning device and
is therefore unsuitable for that purpose. In-
dicated temperatures just above the freez-
ing point do not guarantee that the road
surface is free of ice.!Do not drive through flooded areas or water
of unknown depth. Before driving through water,
determine its depth. Never accelerate before
driving into water. The bow wave could force wa-
ter into the engine and auxiliary equipment, thus
damaging them.
If you must drive through standing water, drive
slowly to prevent water from entering the pas-
senger compartment or the engine compart-
ment.
Water in these areas could cause

damage to electrical components

wiring of the engine or transmission
or could result

in water being ingested by the engine
through the air intake, causing severe inter-
nal engine damage.
Any such damage is not covered by the
Mercedes-Benz Limited Warranty.
iSelect the raised level (page 281) before
driving through standing water.

362 Operation
Driving instructions
Driving through water
1Fording depth

Before driving through water, deter-
mine its depth.

Select the highest vehicle level
possible (
page 281).

Switch to off-road driving program
(
page 279) or LOW RANGE mode*
(
page 203) before driving through
water.

Shift automatic transmission to
position1 or2 (
page 200).

Avoid high engine speeds.

Enter and leave the water only at a
shallow spot, driving at walking speed.

Drive through the water slowly and at a
constant speed.
iThe special Off-road – ABS (page 104)
setting allows for precise and brief (cyclical)
blocking of the front wheels, permitting them to
dig into loose ground.
Remember that, when stopped, the front wheels
slide across a surface and thus lose their ability
to steer the vehicle.Vehicles with air
suspension
package1
Raised level20.00in (50cm)
Vehicles with
enhanced off-road
package*1
Off-road 3 level23.60 in (60 cm)
Off-road 2 level20.00 in (50 cm)
Off-road 1 level20.00 in (50 cm)
!The water depth must not exceed the
respective value listed in the table. The ground
under the water might not be firm which could
result the water being deeper than expected
when driving the vehicle through it. Please note
that the water level is correspondingly lower for
flowing water.
!Never accelerate before driving into the
water. The bow wave could force water into the
engine and auxiliary equipment, thus damaging
them.