
3 Contents
DrivingControl and operation of
radio transmitters ..................... 190
The first 1 000 miles
(1 500 km) ................................. 191
Maintenance ................................... 191
Tele Aid ........................................... 192
Catalytic converter ........................202
Emission control ............................203
Starter switch .................................204
Starting and turning off
the engine ..................................206
Automatic transmission ...............207
Parking brake ................................. 215Driving instructions ....................... 216
Drive sensibly – save fuel ......... 216
Drinking and driving ................. 216
Pedals ........................................... 216
Power assistance .........................217
Brakes ...........................................217
Driving off ....................................218
Parking ......................................... 219
Tires .............................................. 219
Snow chains ............................... 222
Winter driving instructions ..... 222
Deep water .................................. 224
Passenger compartment ........... 225
Traveling abroad ........................ 225
Off-Road driving ............................ 226
Cruise control ................................ 234
Brake assist system
(BAS) .......................................... 237Antilock brake system
(ABS) ...........................................239
Four-wheel electronic traction system
(4-ETS) ........................................ 241
Electronic Brake Booster
(EBB) ...........................................242
Electronic stability program
(ESP) ...........................................243
Transfer case ..................................247
Switching transfer case .............248
A few words about differentials
and differential locks ............... 251
Differential locks ............................253
What you should know
at the gas station .......................258
Check regularly and before a long
trip ............................................... 261
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189 Contents - Driving
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
DrivingControl and operation of radio
transmitters ............................... 190
The first 1 000 miles
(1 500 km) ................................. 191
Maintenance ................................... 191
Tele Aid ........................................... 192
Catalytic converter ........................202
Emission control ............................203
Starter switch .................................204
Starting and turning off
the engine ..................................206
Automatic transmission ...............207
Parking brake ................................. 215Driving instructions ....................... 216
Drive sensibly – save fuel ......... 216
Drinking and driving ................. 216
Pedals ........................................... 216
Power assistance .........................217
Brakes ...........................................217
Driving off ....................................218
Parking ......................................... 219
Tires .............................................. 219
Snow chains ............................... 222
Winter driving instructions ..... 222
Deep water .................................. 224
Passenger compartment ........... 225
Traveling abroad ........................ 225
Off-Road driving ............................ 226
Cruise control ................................ 234Brake assist system
(BAS) ...........................................237
Antilock brake system
(ABS) ...........................................239
Four-wheel electronic
traction system (4-ETS) ............ 241
Electronic Brake Booster
(EBB) ...........................................242
Electronic stability program
(ESP) ...........................................243
Transfer case ..................................247
Switching transfer case .............248
A few words about differentials
and differential locks ............... 251
Differential locks ............................253
What you should know at
the gas station ...........................258
Check regularly and before a long
trip ............................................... 261
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209 Automatic transmission
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Maneuvering
To maneuver in tight areas, e.g. when pulling into a
parking space, control the vehicle speed by gradually
releasing the brakes. Accelerate gently and never
abruptly step on the accelerator.
To rock a vehicle out of soft ground (mud or snow),
alternately shift from forward to reverse, while applying
slight partial throttle.
Rocking a vehicle free in this manner may cause the
ABS or traction system malfunction indicator lamp to
come on. Turn off and restart the engine to clear the
malfunction indication.
Wa r n i n g !
Getting out of your vehicle with the selector lever
not fully engaged in position “P” is dangerous.
Also, when parked on an incline, position “P” alone
may not prevent your vehicle from moving,
possibly hitting people or objects.Always set the parking brake in addition to shifting
to position “P”, see page 215 for parking brake. When parked on an incline, also turn front wheel
against curb.Wa r n i n g !
When leaving the vehicle always remove the
electronic key from the starter switch, and lock the
vehicle. Do not leave children unattended in the
vehicle, or with access to an unlocked vehicle.
Children could move the gear selector lever from
position “P”, which could result in an accident or
serious injury.
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211 Automatic transmission
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Neutral
No power is transmitted from the engine to the
drive axle. When the brakes are released, the
vehicle can be moved freely (pushed or towed). Do
not engage “N” while driving except to coast
when the vehicle is in danger of skidding (e.g. on
icy roads, see winter driving instructions on
page 222).
Important!
Coasting the vehicle, or driving for any other
reason with selector lever in “N” can result in
transmission damage that is not covered by the
Mercedes-Benz Limited Warranty.The transmission automatically upshifts through
5th gear. Position “D” provides optimum driving
characteristics under all normal operating
conditions.
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217 Driving instructions
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Power assistance
BrakesExcessive use of road salt and other snow melting
chemicals spread on roads during the winter months
may cause a build up of moisture or residue to form on
the braking components. This build up or residue could
cause light corrosion of the braking components if the
vehicle is parked with the brakes cold. Apply steady and
even braking pressure when stopping the vehicle to
warm up and dry the brake components.
Important!
Please pay attention to the function of the brake assist
system (BAS), see page 237.
The condition of the parking brake system is checked
each time the vehicle is in the shop for the required
maintenance service.
If the parking brake is released and the brake warning
lamp in the instrument cluster stays on and there is no
audible warning (EBB), the brake fluid level in the
reservoir is too low.
Brake pad wear or a leak in the system may be the
reason for low brake fluid in the reservoir.
Have the brake system inspected at an authorized
Mercedes-Benz Light Truck Center immediately.
Wa r n i n g !
When the engine is not running, the brake and
steering systems are without power assistance.
Under these circumstances, a much greater effort is
necessary to stop or steer the vehicle.Wa r n i n g !
After driving in heavy rain for some time without
applying the brakes or through water deep enough
to wet brake components or salty road conditions,
the first braking action may be somewhat reduced
and increased pedal pressure may be necessary to
obtain expected braking effect. Be sure to maintain
a safe distance from vehicles in front.Resting your foot on the brake pedal will cause
excessive and premature wear of the brake pads.It can also result in the brakes overheating thereby
significantly reducing their effectiveness. It may
not be possible to stop the vehicle in sufficient time
to avoid an accident.
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218 Driving instructions
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
All checks and service work on the brake system should
be carried out by an authorized Mercedes-Benz Light
Truck Center.
Install only brake pads and brake fluid recommended by
Mercedes-Benz.
Caution!
When driving down long and steep grades, relieve the
load on the brakes by shifting into a lower gear to use
the engine’s braking power. This helps prevent
overheating of the brakes and reduces brake pad wear.
After hard braking, it is advisable to drive on for some
time, rather than immediately parking, so the air stream
will cool down the brakes faster.Driving off
Apply the service brakes to test them briefly after
driving off. Perform this procedure only when the road
is clear of other traffic.
Warm up the engine smoothly. Do not place full load on
the engine until the operating temperature has been
reached.
When starting of f on a slippery surface, do not allow one
drive wheel to spin for an extended period with the ESP
switched off. Doing so may cause serious damage to the
drive train which is not covered by the Mercedes-Benz
Limited Warranty.
To ensure sufficient traction during off-road driving,
activate differential locks as needed, see page 253.
Wa r n i n g !
If other than recommended brake pads are
installed, or other than recommended brake fluid
is us ed, t he b ra ki ng properti es of the vehic l e c an be
degraded to an extent that safe braking is
substantially impaired. This could result in an
accident.
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220 Driving instructions
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Specified tire pressures must be maintained. This
applies particularly if the tires are subjected to high
loads (e.g. high speeds, heavy loads, high ambient
temperatures).
Aquaplaning
Depending on the depth of the water layer on the road,
aquaplaning may occur, even at low speeds and with
new tires. Reduce vehicle speed, avoid track grooves in
the road and apply brakes cautiously in the rain.
Wa r n i n g !
Do not allow your tires to wear down too far. As
tread depth approaches
1/16in (1.5 mm), the
adhesion properties on a wet road are sharply
reduced.
Depending upon the weather and / or road surface
(conditions), the tire traction varies widely.
Wa r n i n g !
Do not drive with a flat tire. A flat tire affects the
ability to steer or brake the vehicle. You may lose
control of the vehicle. Continued driving with a flat
tire or driving at high speed with a flat tire will
cause excessive heat build-up and possibly a fire.
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227 Driving instructions
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Be especially careful when driving in unknown
territory. It is good practice to get out of the vehicle and
scout the path you intend to take.
Continuous and speedy driving in sandy soil overcomes
the vehicle rolling resistance, and helps to prevent the
vehicle from sinking into the ground. Switch on the
differential locks, see page 253.
Do not initiate jumps with the vehicle. It interrupts the
forward momentum of the vehicle.
Always drive on slopes with the engine running and the
vehicle in gear.
Sand, dirt, mud and other material having friction
property, can cause exceptional wear and tear as well as
failure of the brakes.
In this case the brakes may be less effective or even fail
when you most need them. Always clean and check the
brakes following each off-road trip.Checklist before off-road driving
• Engine oil level: Check the engine oil level, see
page 127 and page 304. The display “ENGINE OIL
LEVEL – O.K.” must appear in the multifunction
display.
Only then is a trouble free oil supply obtained even
on steep gradients with the vehicle.
•Tires: Check t he tr ead de pt h an d main tain s pec if ied
tire pressure (see tire pressure label inside the fuel
filler flap). Check tires for possible damage and
remove foreign objects. The valve caps must be
mounted.
•Rims: Dented or bent rims can cause tire pressure
loss and damage the tire beads. For this reason,
check and, if necessary, change rims before driving
off-road.
• Vehicle tool kit: Check if the vehicle jack is
functional. In all cases take the vehicle tool kit, a
strong tow rope, a shovel and a small plank (to put
under the vehicle jack on sandy soil) with you.
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