trailer MERCEDES-BENZ GL320CDI 2007 X164 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2007, Model line: GL320CDI, Model: MERCEDES-BENZ GL320CDI 2007 X164Pages: 595
Page 7 of 595
Contents
Power tilt/sliding sunroof* ................ 253
Opening and closing ..................... 253
Synchronizing ............................... 255
Driving systems ................................. 257
Cruise control............................... 257
Distronic*..................................... 262
Distance warning function*.......... 274
Downhill Speed Regulation
(DSR) ............................................ 275
Off-road driving program
(Vehicles without
enhanced off-road package*) ....... 279
Air suspension package ............... 280
Adaptive Damping System
(ADS)* .......................................... 280
Vehicle level control ..................... 281
Parktronic system* ...................... 290
Rear view camera* ....................... 295
Loading .............................................. 297
Carriers* ...................................... 297
Loading instructions ..................... 303
Cargo tie-down rings .................... 304
Hooks ........................................... 306
Expanding cargo compartment .... 306
Cargo compartment cover blind ... 312
Cargo net* ................................... 313Useful features .................................. 316
Storage compartments ................ 316
Parcel nets ................................... 320
Cup holders.................................. 321
Ashtrays* ..................................... 322
Cigarette lighter* ......................... 324
Power outlets ............................... 325
Floormats* ................................... 326
Seat cover under
third-row seats ............................. 327
Heated steering wheel* ............... 328
Telephone* .................................. 329
Tele Aid ........................................ 332
Garage door opener ..................... 339
Compass ...................................... 345
Infrared reflecting windshield* ..... 345
Operation......................................... 347
The first 1000 miles (1500 km) ......... 348
Driving instructions ........................... 349
Drive sensibly – save fuel............. 349
Drinking and driving ..................... 349
Pedals .......................................... 349
Power assistance ......................... 350
Brakes.......................................... 350
Driving off .................................... 352
Parking......................................... 352
Tires ............................................. 353
Hydroplaning................................ 354
Tire traction ................................. 354
Tire speed rating .......................... 354
Winter driving instructions ........... 355
Standing water............................. 356
Off-road driving ............................ 357
Trailer towing ............................... 366
Passenger compartment .............. 371
Driving abroad ............................. 372
Control and operation of
radio transmitters ........................ 372
Catalytic converter
(gasoline engine) .......................... 373
Oxidation catalyst (diesel engine) 373
Page 109 of 595
108 Safety and Security
Driving safety systems
Switching on the ESP®
Press ESP® switch1.
The ESP
® warning lampv in the
instrument cluster goes out.
You are now again in normal driving
mode.For more information, see “Practical hints”
(
page 435).
Off-road – ESP
®
With the off-road driving program switched
on (
page 279), or with the transmission
in LOW RANGE* mode (
page 203), the
ESP® designed for off-road use is automat-
ically activated. At speeds below 27 mph
(45 km/h), the ESP
® assists in over-/un-
dersteering, thus improving vehicle trac-
tion.
ESP
® Trailer Stabilization
If the trailer you are towing should begin to
sway, the rig can only be stabilized by
immediately applying the brakes hard.
Steering during this maneuver will not help
to stabilize the rig.
ESP
® will assist you in such situations.
ESP® recognizes when the trailer starts
swaying and will apply the brakes to re-
duce the vehicle speed to a non-critical
speed that allows the vehicle-trailer combi-
nation to stabilize.The ESP
® Trailer Stabilization is functional
at vehicle speeds above approximately
40 mph (65 km/h) when the ESP
® is
switched on.
Warning!G
When the ESP® warning lampv is
illuminated continuously, the ESP® is
switched off or is not operational due to a
malfunction.
Adapt your speed and driving to the prevail-
ing road conditions and to the non-operating
status of the ESP
®.
!Avoid spinning of a drive wheel for an ex-
tended period of time with the ESP® switched
off. This may cause serious damage to the
drivetrain which is not covered by the
Mercedes-Benz Limited Warranty.
WarningG
The system will not be able to assist when
the trailer jackknifes
on wet or icy roads
on roads with slippery surface
in sand or gravel
Trailers with a high center of gravity may tip
over before the system recognizes swaying
of the trailer.
iIf the ESP® has switched off due to a mal-
function, ESP® cannot stabilize the rig.
Page 201 of 595
200 Controls in detail
Automatic transmission
Towing a trailer
If you tow a trailer, note the following
points:
Manually shift to a lower gear range
(
page 200) if the transmission hunts
between gears on inclines.
A lower gear range and reduction of
speed reduces the chance to overload
or overheat the engine.
For more information on trailer towing, see
the “Operation” section (
page 366).
Gear ranges
With the automatic transmission in drive
positionD, you can select a gear range for
the automatic transmission to operate
within.
You can limit the gear range by pressing
the left gearshift button on the steering
wheel gearshift control, and reverse the
gear range limit by pressing the right gear-
shift button on the steering wheel gearshift
control (
page 201).The selected gear range appears in the
multifunction display.
1Current gear range
Effect
ïThe transmission shifts through
sixth gear only.
îThe transmission shifts through
fifth gear only.
éThe transmission shifts through
fourth gear only.
èThe transmission shifts through
third gear only.
With this selection you can use
the braking effect of the engine.
Effect
çThe transmission shifts through
second gear only.
Allows the use of engine’s
braking power when driving:
on steep downgrades
in mountainous regions
under extreme operating
conditions
æThe transmission operates in
first gear only.
For maximum use of engine’s
braking effect on very steep or
lengthy downgrades.
Page 204 of 595
203 Controls in detail
Transfer case
Transfer case
LOW RANGE mode*
The LOW RANGE mode is available on vehi-
cles with enhanced off-road package*.
In the following situations you should
switch to LOW RANGE mode:
during off-road driving (page 357)
when crossing water (page 362)
when towing up or down on steep
gradients
With the LOW RANGE selected, the
engine’s power delivery and the shifting
behavior of the automatic transmission are
adjusted. Furthermore, the ABS, ESP
® and
4-ETS functions especially adapted to
off-road travel are activated.
For information on driving safety systems
during LOW RANGE mode, see “Driving
safety systems” (
page 103).
For more information on Off-road driving,
see “Off-road driving” (
page 357).Gear Ranges
There are two possible settings.
!Operational or performance test must only
be conducted on a two-axle dynanometer. If
such tests are necessary, contact an authorized
Mercedes-Benz Light Truck Center. You could
otherwise seriously damage the brake system or
the transfer case which is not covered by the
Mercedes-Benz Limited Warranty.
!Because the ESP® operates automatically,
the engine and ignition must be shut off
(SmartKey in starter switch position0 or1 or
KEYLESS-GO* start/stop button in
position0or1) when testing the parking brake
on a brake test dynamometer and such testing
should be no longer than 10 seconds.
Active braking action through the ESP
® may
otherwise seriously damage the brake system
which is not covered by the Mercedes-Benz
Limited Warranty.
iThe vehicle is equipped with full-time
four-wheel drive. Both the front and rear axles
are powered at all times when the vehicle is
being operated.
HIGH
RANGERoad position for all normal
driving situations.
(LOW RANGE mode off)
LOW
RANGEOff-road position for traveling
on rough terrain.
(LOW RANGE mode on)
Also use the off-road position
when driving on-road on steep
gradients, especially when
towing a trailer.
LOW RANGE acts by raising
the engine’s gear ratio. The ve-
hicle travels at roughly third
the speed compared to when
in the HIGH RANGE position,
leading to an increase in the
engine’s drive power.
Page 284 of 595
283 Controls in detail
Driving systems
Vehicles without enhanced Off-road
Package*
The switch is located on the upper part of
the center console.
1Vehicle level switch
2Indicator lampBasic settings
The following vehicle chassis ride heights
can be selected using the vehicle level
switch in the center console:The following is the approximate change in
ride height for each of the level settings:
LevelDriving situation
RaisedFor off-road driving or driv-
ing in rough terrain. The in-
dicator lamp is on.
HighwayFor driving on paved roads
in fair or better condition.
The indicator lamp is off.
iThe third available level is the high-speed
level that is set automatically.
LevelRide height
Raised+ 3.1 in (80 mm)
Highway+/- 0 in (0 mm)
High-speed- 0.6 in (-15 mm)
iVehicles with ADS*:
Depending on the ADS setting (
page 280), the
vehicle will be lowered to the high-speed level
when traveling at higher speeds. At speeds
below 40 mph (64 km/h) at the latest, it will be
returned to the highway level.
iThe high-speed level is not available if tow-
ing a trailer. For more information on towing a
trailer, see “Trailer towing” (
page 366).
Page 287 of 595
286 Controls in detail
Driving systems
The following is the approximate change in
ride height for each of the level settings:You can only select the off-road levels be-
low a certain speed. At higher speeds, the
message
Level selection not permitted
appears in the multifunction display.
You can select
Off-road level 1: selectable below
60 mph (96 km/h)
Off-road level 2: selectable below
40 mph (64 km/h)
Off-road level 3: selectable below
20 mph (30 km/h)Off-road levels
LevelRide height
Off-road 3+ 4.3 in (110 mm)
Off-road 2+ 3.1 in (80 mm)
Off-road 1+ 1.2 in (30 mm)
Highway+/- 0 in (0 mm)
High-speed- 0.6 in (-15 mm)
iVehicles with ADS*:
Depending on the ADS setting (
page 280), the
vehicle will be lowered to the high-speed level
when traveling at higher speeds. At speeds be-
low 40 mph (64 km/h) at the latest, it will be re-
turned to the highway level.
iThe high-speed level is not available if tow-
ing a trailer. For more information on towing a
trailer, see “Trailer towing” (
page 366).
Warning!G
Vehicle off-road level 3 is not intended for
use on paved roads. This vehicle level is only
intended for driving on rough terrain under
special requirements.
Only select off-road level 3 if you are
driving on rough terrain under especially
difficult conditions.
Adapt your driving style to the modified
conditions.
Do not exceed a speed of 20 mph
(30 km/h).
Avoid extreme, quick steering move-
ments.
Keep in mind that the vehicle’s driving
characteristics are modified.
You should therefore drive in off-road level 3
with particular caution as it could otherwise
lead to an accident and/or serious injury to
you or others.
Page 291 of 595
290 Controls in detail
Driving systems
When the highway level is reached, the in-
dicator lamps3 (
page 283) goes out.
The following message appears in the mul-
tifunction display for 5 seconds:
Parktronic system*
The Parktronic system is an electronic
parking aid and designed to assist the
driver during parking maneuvers. It visually
and audibly indicates the relative distance
between the vehicle and an obstacle.
The Parktronic system is automatically
activated when you
switch on the ignition or start the
engine
and
release the parking brake
and
set the automatic transmission to
positionD,R, orN
iThe vehicle is lowered automatically to the
highway level if the vehicle speed is above
60 mph (96 km/h).
Warning!G
Parktronic is a supplemental system. It is
not intended to, nor does it replace, the
need for extreme care. The responsibility
during parking and other critical maneuvers
always remains with the driver.
Special attention must be paid to objects
with smooth surfaces or low silhouettes
(e.g. trailer couplings, painted posts, or road
curbs). Such objects may not be detected by
the system and can damage the vehicle.
The operational function of the Parktronic
system can be affected by dirty sensors,
especially at times of snow and ice. See
“Cleaning the Parktronic system sensors”
(
page 430).
Interference caused by other ultrasonic
signals (e.g. working jackhammers, car
wash, or the air brakes of trucks) can cause
the system to send erratic indications, and
should be taken into consideration.
Warning!G
Make sure no persons or animals are in the
area in which you are maneuvering. You
could otherwise injure them.
Page 292 of 595
291 Controls in detail
Driving systems
The Parktronic system deactivates at
vehicle speeds exceeding approximately
11 mph (18 km/h). At lower vehicle
speeds the Parktronic system turns on
again.
The Parktronic system also deactivates
when you set the automatic transmission
to positionP or depress the parking brake
pedal.
The Parktronic system monitors the sur-
roundings of your vehicle with six sensors
in the front bumper and four sensors in the
rear bumper.
1Sensors in the front bumperRange of the sensors
To function properly, the sensors must be
free of dirt, ice, snow and slush. Clean the
sensors regularly, being careful not to
scratch or damaging the sensors, see
“Cleaning the Parktronic* system sensors”
(
page 430).
!During parking maneuvers, pay special
attention to objects located above or below the
height of the sensors (e.g. planters or trailer
hitches). The Parktronic system will not detect
such objects at close range and damage to your
vehicle or the object may result.
Ultrasonic signals from outside sources (e.g.
working jackhammers, car wash or the air brakes
of trucks) may impair the operation of the
Parktronic system.
Page 295 of 595
294 Controls in detail
Driving systems
Switching off
Press Parktronic switch1.
Indicator lamp2 comes on.
Switching on
Press Parktronic switch1 once more.
Indicator lamp2 goes out.Parktronic system* malfunction
If only the red distance segments illumi-
nate and an acoustic warning sounds,
there is a malfunction in the Parktronic
system. The Parktronic system will auto-
matically switch off after 20 seconds and
the indicator lamp in the Parktronic switch
comes on.
Have the Parktronic system checked
by an authorized Mercedes-Benz Light
Truck Center as soon as possible.
If only the red distance segments illumi-
nate and no acoustic warning sounds, the
Parktronic system sensors are dirty (e.g.
slush, snow or ice) or there is an interfer-
ence from other radio or ultrasonic signals
(e.g. working jackhammers, car wash or
the air brakes of trucks). The Parktronic
system will automatically switch off after
20 seconds and the indicator lamp in the
Parktronic switch comes on.
Switch off the ignition (page 42).
Clean the Parktronic system sensors
(
page 430).
Switch on the ignition (page 42).
or
Check the Parktronic system operation
at another location to rule out interfer-
ence from outside radio or ultrasonic
signals.
iThe Parktronic system switches on
automatically when you switch on the ignition
(
page 42).
Vehicles with original equipment Mercedes-Benz
Trailer Hitch Kit:
The rear Parktronic sensor will automatically
disengage when towing a trailer.
Page 367 of 595
366 Operation
Driving instructions
Trailer towing Trailer hitch*
Only install a trailer hitch receiver ap-
proved for your vehicle.
For information on availability and in-
stallation, contact an authorized
Mercedes-Benz Light Truck Center.
The bumpers on your vehicle are not
designed for use with clamp-type hitch-
es.
Do not attach rental hitches or other
bumper-type hitches to them.
To reduce the possibility of damage, re-
move the hitch ball adaptor from the
receiver when not in use.Electrical connections
The vehicle is prewired to accept the
seven-wire harness included in the
Mercedes-Benz approved trailer hitch
receiver kit.
For further information, contact an autho-
rized Mercedes-Benz Light Truck Center.
Vehicle and trailer weights and ratings
Gross Vehicle Weight Rating (GVWR) is the
maximum permissible vehicle weight:
6944 lb (3150 kg).
Gross Vehicle Weight (GVW):
Comprises weight of vehicle including fuel,
tools, spare wheel, installed accessories,
passengers, cargo and trailer tongue. It
must never exceed the GVWR.
Warning!G
Failure to use proper equipment and driving
technique can result in a loss of vehicle con-
trol when towing a trailer.
Improper towing or failure to follow the in-
structions in this manual can result in vehi-
cle damage and/or serious personal injury.
Follow the guidelines below carefully to as-
sure safe trailer operation.
Contact an authorized Mercedes-Benz Light
Truck Center should you require an explana-
tion of information contained in this manual.
iA four-pole conversion plug is available from
your authorized Mercedes-Benz Light Truck
Center as a spare part.