ABS MERCEDES-BENZ ML350 2005 W163 User Guide
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2005, Model line: ML350, Model: MERCEDES-BENZ ML350 2005 W163Pages: 356, PDF Size: 4.14 MB
Page 209 of 356
207 Operation
Driving instructions
Traction in steep terrain
Be easy on the accelerator and watch
for continuous wheel traction when
driving in steep terrain.
The 4-ETS helps greatly when starting
out on a steep incline when the front
wheels have then the tendency to slip
due to the weight shifting away the
front axle.
The 4-ETS recognizes the situation and
limits the torque for the front wheels by
braking them. Simultaneously the
torque for the rear wheels is increased.Driving across a hilltop
Decelerate just ahead of a hilltop (do
not select gear rangeN), to prevent the
vehicle from speeding up too much af-
ter climbing a hill.
Use the momentum of the vehicle to
drive across the hilltop.
Driving in this manner prevents the ve-
hicle from jumping across the hilltop
and thus loosing its forward momen-
tum.Driving downhill
Select gear range1 on the automatic
transmission (
page 122).
Drive downhill observing the same
rules as driving uphill (
page 206).
The special LOW RANGE – ABS setting
allows for precise and brief (cyclical)
blocking of the front wheels, permitting
them to dig into loose ground.
Remember that the front wheels when
stopped, slide across a surface, thus
loose their ability to steer the vehicle.
Page 237 of 356
235 Operation
Winter driving
Winter driving
Before the onset of winter, have your vehi-
cle winterized at an authorized
Mercedes-Benz Light Truck Center. This
service includes:
Check of anticorrosion and antifreeze
concentration.
Addition of cleaning concentrate to the
water of the windshield and headlamp
cleaning system. Add MB Concentrate
“S” to a premixed windshield washer
solvent / antifreeze which is formulated
for temperatures below freezing point
(page 319).
Battery test. Battery capacity drops
with decreasing ambient temperature.
A well charged battery helps to make
sure that the engine can be started
even at low ambient temperatures.
Tire change. Mercedes-Benz recom-
mends M+S rated radial-ply tires with a
minimum tread depth of approximately 1/6in (4 mm) on all four wheels for the
winter season.
Winter tires
Always use winter tires at temperatures
below 45°F (7°C) and whenever wintry
road conditions prevail. Use of winter tires
is the only way to achieve the maximum ef-
fectiveness of the ABS, ESP, 4-ETS, and
EBP in winter operation.
For safe handling, make sure all winter
tires mounted are of the same make and
have the same tread design.Always observe the speed rating of the
winter tires installed on your vehicle. If the
maximum speed for which your tires are
rated is below the speed rating of your ve-
hicle, you must place a notice to this effect
where it will be seen by the driver. Such no-
tices are available at your tire dealer or any
authorized Mercedes-Benz Light Truck
Center.Warning!
G
Winter tires with a tread depth under
1/6in
(4 mm) must be replaced. They are no long-
er suitable for winter operation.
Warning!
G
If you use your spare tire when winter tires
are fitted on the other wheels, be aware that
the difference in tire characteristics may
very well impair turning stability and that
overall driving stability may be reduced.
Adapt your driving style accordingly.
Have the spare tire replaced with a winter
tire at the nearest authorized
Mercedes-Benz Light Truck Center.
Page 250 of 356
248 Practical hintsWhat to do if …Lamps in instrument clusterGeneral information:
If a bulb in the instrument cluster fails to
come on during the bulb self-check when switching on ignition, have it checked and
replaced if necessary.Problem
Possible cause
Suggested solution
-
The yellow ABS malfunction
indicator lamp comes on while
driving.
ABS has detected a malfunction and has
switched off. The BAS, ESP, and 4-ETS are
also switched off.
The brake system is still functioning normally
but without ABS available.
Continue driving with added caution.
Wheels may lock during hard braking
reducing steering capability.
Have the system checked at an autho-
rized Mercedes-Benz Light Truck Cen-
ter as soon as possible.
Failure to follow these instructions in-
creases the risk of an accident.
The charging voltage has fallen below
10 volts. The ABS has switched off.
When the voltage is above this value
again, the ABS is operational again.
If necessary, have the generator
(alternator) and the battery checked.
Page 253 of 356
251 Practical hints
What to do if …
Problem
Possible cause
Suggested solution
É
-
The red brake warning lamp
comes on in addition to the yel-
low ABS indicator lamp and you
hear a warning sound.
There is a malfunction in the Electronic Brake
Proportioning (EBP) system.
The enhanced braking effect is not available.
Have the system checked immediate-
ly at an authorized Mercedes-Benz
Light Truck Center.
Failure to follow these instructions in-
creases the risk of accidents.
¿
The yellow BAS / ESP indicator
lamp comes on while driving.
The self-diagnosis has not been completed.
The BAS / ESP indicator lamp will go out
after driving a short distance at more
than approx.12 mph (20 km / h).
Page 281 of 356
279 Practical hints
Replacing bulbs
Front fog lamp
1Front fog lamp
Use a suitable object (e.g. screwdriver)
to press on the release lever behind the
front panel.
Front fog lamp1 releases.
Pull front fog lamp1 out of the
bumper.2Bulb socket of front fog lamp bulb
3Tabs
Turn bulb socket2 with the bulb
counterclockwise and remove it.
Insert new bulb socket2 with the bulb
into the lamp and turn it clockwise.
Reinstall front fog lamp1 into the
bumper.
Let tabs3 engage in the bumper.
Replacing bulbs for rear lamps
Before you start to replace a bulb for a rear
lamp, do the following first:
Turn the combination switch to
positionD (
page 107).
Tail lamp unit
1Hexagon cap nut (with washer)
2Rear fog lamp (only driver’s side), tail
lamp, parking and standing lamp
3Side marker lamp
4Turn signal lamp
5Backup lamp
6Brake lamp
Page 282 of 356
280 Practical hintsReplacing bulbs7Tab
8Bulb socket for rear side marker lamp
bulb
Open the liftgate.
Remove hexagon cap nuts1 with
washers on them.
Remove tail lamp unit.
Press tabs7 together.
Remove the bulb carrier.
Press gently onto the respective bulb
and turn counterclockwise out of its
bulb socket.
Press the new bulb gently into its bulb
socket and turn clockwise until it en-
gages.
Reinstall the bulb carrier.
Let tabs7 engage.
Insert the tail lamp unit in the body,
lower edge first.
Let the tail lamp unit engage.
Retighten hexagon cap nuts1 with
washers on them.Rear side marker
Open the liftgate.
Remove hexagon cap nuts1 with
washers on them.
Remove tail lamp unit.
Turn bulb socket8 with the bulb
counterclockwise and remove it.
Pull the bulb out of bulb socket8.
Press the new bulb into bulb socket8.
Insert bulb socket8 back into the
lamp and turn it clockwise.
Insert the tail lamp unit in the body,
lower edge first.
Let the tail lamp unit engage.
Retighten hexagon cap nuts1 with
washers on them.
Page 283 of 356
281 Practical hints
Replacing bulbs
License plate lamp
1License plate lamp
2Screw
Loosen both screws2.
Remove license plate lamp1.
Replace the tubular bulb.
Reinstall license plate lamp1.
Retighten screws2.High mounted brake lamp
1Cover
2Tab
Press gently on both sides of cover1
in direction of arrows.
Fold it backwards and remove.
Press tab2 on the reflector and re-
move it.
Press gently onto the bulb and turn
counterclockwise out of the bulb sock-
et.
Press the new bulb gently into the bulb
socket and turn clockwise until it en-
gages.
Reinstall the reflector on the left side
first and let it engage on the right side.
Align cover1 with its tabs in the slots
and press gently onto cover1 until it
engages.iVehicles with an exterior spare-wheel
rack*:
You cannot replace the LEDs of the
high mounted brake light with an exte-
rior spare-wheel rack installed. Have
therefore the high mounted brake light
checked and, if necessary, the LEDs re-
placed by an authorized
Mercedes-Benz Light Truck Center.
Page 316 of 356
314 Technical dataFuels, coolants, lubricants, etc.Engine oils
Engine oils are specifically tested for their
suitability in our engines and durability for
our service intervals. Therefore, only use
approved engine oils and oil filters re-
quired for vehicles with Maintenance Sys-
tem (U.S. vehicles) or FSS (Canada
vehicles). For a listing of approved engine
oils and oil filters, refer to the Factory Ap-
proved Service Products pamphlet, or con-
tact an authorized Mercedes-Benz Light
Truck Center.
Using engine oils and oil filters of specifica-
tion other than those expressly required
for the Maintenance System
(U.S. vehicles) or FSS (Canada vehicles), or
changing of oil and oil filter at change inter-
vals longer than those called for by the
Maintenance System (U.S. vehicles) or
FSS (Canada vehicles) will result in engine
damage not covered by the
Mercedes-Benz Limited Warranty.Please follow Maintenance System
(U.S. vehicles) or FSS (Canada vehicles)
recommendations for schedulded oil
changes. Failure to do so could result in
engine damage not covered by the
Mercedes-Benz Limited Warranty.
Engine oil additives
Do not blend oil additives with engine oil.
They may damage the engine.
Damage or malfunctions resulting from
blending oil additives are not covered by
the Mercedes-Benz Limited Warranty.Air conditioning refrigerant
R-134a (HFC) refrigerant and special PAG
lubricating oil are used in the air condition-
ing system.
Never use R-12 (CFC) or mineral-based lu-
bricating oil. Otherwise damage to the
system will occur.
Brake fluid
During vehicle operation, the boiling point
of the brake fluid is continuously reduced
through the absorption of moisture from
the atmosphere. Under extremely strenu-
ous operating conditions, this moisture
content can lead to the formation of bub-
bles in the system, thus reducing the
system’s efficiency.
Therefore, the brake fluid must be
replaced every two years, preferably in the
spring.
Only brake fluid approved by
Mercedes-Benz is recommended. Your
authorized Mercedes-Benz Light Truck
Center will provide you with additional in-
formation.
Page 325 of 356
323 Technical terms
ABS
(A
ntilock B
rake S
ystem)
Prevents the wheels from locking up
during braking so that the vehicle can
continue to be steered.
BabySmart
TM airbag deactivation
system
This system detects if a special system
compatible child restraint seat is in-
stalled on the front passenger seat. The
system will automatically deactivate
the passenger front airbag when such a
seat is properly installed (indicator
lamp7 in the instrument cluster
lights up). See an authorized
Mercedes-Benz Light Truck Center for
availability.
BabySmartTM compatible child seats
Special restraint system for children.
The sensor system for the passenger
seat prevents deployment of the pas-
senger front airbag if a BabySmart
TM
compatible child seat is installed.BAS
(B
rake A
ssist S
ystem)
System for potentially reducing braking
distances in emergency braking situa-
tions. The system is activated when it
senses an emergency based on how
fast the brake is applied.
Bi-Xenon headlamps*
Headlamps which use an electric arc as
the light source and produce a more
intense light than filament headlamps.
Bi-Xenon headlamps produce low
beam and high beam.
CAC
(C
ustomer A
ssistance C
enter)
Mercedes-Benz customer service
center, which can help you with any
questions about your vehicle and
provide assistance in the event of a
breakdown.CAN system
(C
ontroller A
rea N
etwork)
Data bus network serving to control
vehicle functions such as door locking
or windshield wiping.
Cockpit
All instruments, switches, buttons and
indicator / warning lamps in the
passenger compartment needed for
vehicle operation and monitoring.
Cruise control
Driving convenience system for
automatically maintaining the vehicle
speed set by the driver.
Engine number
The number set by the manufacturer
and placed on the cylinder block to
uniquely identify each engine
produced.
Page 331 of 356
329 Index
A
ABS 25, 76, 323
ABS control 76
LOW RANGE mode 77
Malfunction indicator lamp 248
Warning lamp 248
Accelerator position,
automatic transmission 124
Accident
In case of 53
Activating
Air circulation mode 141
Air recirculation mode 141
Anti-theft alarm system 83
Automatic climate control 137
ESP 82
Exterior headlamps 50
Hazard warning flasher 113
Headlamps 50
Ignition 33
Immobilizer 55, 83Rear passenger compartment
ventilation and climate control 143
Rear window defroster 135
Rear window wiper 52
Residual heat 142
Seat heater* 98
Tow-away alarm 85
Warning indicators (Parktronic*) 158
Windshield wipers 51
Activating automatic central locking 94
Adding
Coolant 228
Engine oil 226
Additional turn signals 274
Adjustable steering column
Indicator lamp 260
Adjusting 35
Backrest tilt 37, 39
Exterior rear view mirror 41
Head restraint height 37, 39
Head restraint tilt 38, 40Headlamp aim 282
Instrument cluster illumination 117
Interior rear view mirror 41
Manual seat 36
Mirrors 41
Seat cushion tilt 39
Seat fore and aft 36
Seat fore and aft adjustment 38
Seat height 37, 39
Seats 35
Steering wheel 40
Adjusting air distribution
Automatic climate control 139
Adjusting air volume
Automatic climate control 139
Air conditioning
Cooling 141
Air conditioning refrigerant 314
Air pressure see Tire inflation pressure