1997 MERCEDES-BENZ ML320 snow chains

288
Technical data
Te ch n ica l
data
Instruments
and controls Operation Driving
Instrument
cluster display Practical hints Car care Index
Rims – Tires
1 Must not be used with snow chains.Model ML 320 ML 430 ML 55 AMG
Rims (light alloy)
Wheel offset 8 J x 16 H 2 ET62
2.4 in (62 mm) 8
1/2 J x17 H2 ET52
2.0 in (52 mm) 9 J x 18 H2 ET 52
2.0 in (52 mm)
All season tires:
Radial-ply tires 255 / 65 R 16 109H 275 / 55 R 17 109H 285 / 50 R 18 109W
1
Spare wheel
Rim (standard equipment)
Steel
Wheel offset 4 J x 18 H 2 ET0
0 in (0 mm) 4 J x 18 H 2 ET0
0 in (0 mm) 4 J x 18 H 2 ET0
0 in (0 mm)
Space-saver tire T155 / 90 D18 113M
1
T155 / 90 D18 113M
1
T155 / 90 D18 113M
1

308
Index
Te ch n ica l
data
Instruments
and controls Operation Driving
Instrument
cluster display Practical hints Car care
Index
Remote control ................................................................. 24 Battery replacement .................................................270
Changing batteries ...................................................270
Operation ..................................................................... 26
Synchronizing remote control ................................ 271
Removable cargo floor plates ....................................... 129
Replacement keys ............................................................ 25
Replacing bulbs ..............................................................260
Replacing wiper blade insert .......................................275
Reporting safety defects ................................................. 16
Reserve key ................................................................ 24, 25
Roadside assistance ......................................................... 10
Roadside assistance call See Tele Aid ............................................................... 148
Roof rack ......................................................................... 276
SSafety guidelines for the seat belt, emergency tensioning retractor and airbag ................................ 63
Screwdriver .....................................................................237
Seat belt warning lamp .................................................223
Seat belts ........................................................................... 46 Fastening ...................................................................... 48
Seat belt nonusage warning system ........................ 47 Unfastening .................................................................. 50
Warning lamp ........................................................... 223
Seat belts and integrated restraint system .................. 46
Seat bench ....................................................................... 120
Seats, folding (Third row seats) ................................... 126
Seats, front ........................................................................37 Heated seats .................................................................44
Manual seats ................................................................39
Power seats .................................................................. 40
Service indicator
See Flexible service system (FSS) ............................ 87
Side marker lamp .......................................................... 264
Skyview Top ....................................................................109 Emergency operation .............................................. 273
Sliding/pop-up roof ........................................................107 Emergency operation .............................................. 272
Express opening ........................................................108
Synchronizing .......................................................... 272
Snow chains ....................................................................179
SOS-call See Tele Aid ...............................................................148
Space-saver tire
Air pump ................................................................... 239
Spare parts service ....................................................... 284
Spare wheel ................................................................... 242 Space-saver tire ........................................................ 243

ContentsOperation......................................... 191
The first 1000 miles (1500 km) ......... 192
Driving instructions ............................ 193
Drive sensibly – save fuel ............. 193
Drinking and driving ..................... 193
Pedals .......................................... 193
Power assistance ......................... 193
Brakes .......................................... 194
Driving off..................................... 195
Parking ......................................... 196
Tires ............................................. 196
Hydroplaning ................................ 197
Tire traction .................................. 197
Tire speed rating .......................... 198
Winter driving instructions ........... 198
Standing water ............................. 200
Off-road driving ............................ 200
Trailer towing ............................... 206
Passenger compartment .............. 211
Driving abroad .............................. 211
Control and operation of
radio transmitters......................... 211
Catalytic converter ....................... 212
Emission control........................... 212
Coolant temperature .................... 213At the gas station .............................. 214
Refueling ...................................... 214
Check regularly and before
a long trip ..................................... 215
Engine compartment ......................... 217
Hood ............................................ 217
Engine oil ..................................... 218
Transmission fluid level ................ 222
Coolant ........................................ 222
Battery ......................................... 223
Windshield washer system and
headlamp cleaning system* ......... 224
Tires and wheels ................................ 226
Important guidelines .................... 226
Life of tire..................................... 227
Direction of rotation ..................... 227
Checking tire inflation pressure ... 227
Rotating wheels ........................... 228
Winter driving .................................... 230
Winter tires .................................. 230
Block heater (Canada only) .......... 231
Snow chains ................................. 231Maintenance...................................... 232
Clearing the service indicator ...... 232
Service term exceeded ................ 233
Calling up the service indicator .... 233
Resetting the service indicator .... 233
Vehicle care....................................... 234
Cleaning and care of the vehicle .. 234
Practical hints................................. 241
What to do if … .................................. 242
Lamps in instrument cluster ........ 242
Additional indicators in the
speedometer display.................... 256
Where will I find ...? ........................... 257
First aid kit ................................... 257
Vehicle tool kit ............................. 257
Spare wheel (space-saver tire) ..... 259
Unlocking / locking in an emergency . 261
Unlocking the vehicle................... 261
Locking the vehicle ...................... 262
Changing batteries in the
remote control ............................. 262
Fuel filler flap ............................... 263
Manually unlocking the
transmission gear selector lever .. 264

76 Safety and SecurityDriving and safety systems
Driving and safety systemsIn this section you will find information on
the following driving safety systems:

ABS (A
ntilock B
rake S
ystem)


BAS (B
rake A
ssist S
ystem)


4-ETS (E
lectronic T
raction S
ystem)


EBP (E
lectronic B
rake P
roportioning)


ESP (E
lectronic S
tability P
rogram)
ABS
The Antilock Brake System (ABS) regulates
the brake pressure so that the wheels do
not lock during braking. This allows you to
maintain the ability to steer your vehicle.
The ABS is functional above a speed of ap-
proximately 5 mph (8 km / h) independent
of road surface conditions.
On slippery road surfaces, the ABS will re-
spond even with light brake pressure.
The -indicator lamp in the instrument
cluster (
page 25) comes on when you
turn the key to position2. It goes out when
the engine is running.
iIn winter operation, the maximum ef-
fectiveness of the ABS, the BAS, the
ESP, the EBP, and the 4-ETS is only
achieved with winter tires (M + S tires)
or snow chains as required.
Warning!
G
The following factors increase the risk of
accidents:

Excessive speed, especially in turns


Wet and slippery road surfaces


Following another vehicle too closely
ABS, BAS, ESP and 4-ETS cannot reduce this
risk.
Always adjust your driving style to the pre-
vailing road and weather conditions.
Warning!
G
Do not pump the brake pedal. Use firm,
steady brake pedal pressure instead. Pump-
ing the brake pedal defeats the purpose of
the ABS and significantly reduces braking
effectiveness.

81 Safety and Security
Driving and safety systems
LOW RANGE – ESP
During off-road driving, a special low range
system for the ESP is operational with
transmission in LOW RANGE mode
(page 125).
In the LOW RANGE mode, the ESP ope-
rates in a traction improving fashion spe-
cifically adapted for off-road driving. At
speeds below 27 mph (45 km / h), the ESP
assists in over- / understeering, thus im-
proving vehicle traction.Switching off the ESP
To improve the vehicle’s traction, turn off
the ESP in driving situations where it would
be advantageous to have the drive wheels
spin and thus cut into surfaces for better
grip such as:


starting out on slippery surfaces and in
deep snow in conjunction with snow
chains


in sand or gravel


when driving off-road
Warning!
G
The ESP cannot prevent the natural laws of
physics from acting on the vehicle, nor can
it increase the traction afforded. The ESP
cannot prevent accidents, including those
resulting from excessive speed in turns, fol-
lowing another vehicle too closely, or hydro-
planing. Only a safe, attentive, and skillful
driver can prevent accidents. The capabili-
ties of an ESP equipped vehicle must never
be exploited in a reckless or dangerous
manner which could jeopardize the user’s
safety or the safety of others.
!Because of the ESP’s automatic opera-
tion, the engine must be shut off
(SmartKey in starter switch position0
or1) when the parking brake is being
tested on a brake test dynamometer.
Active braking action through ESP may
otherwise seriously damage the front
or rear axle brake system.
Operational tests with the engine
running can only be conducted on a
two-axle dynamometer.
Warning!
G
The ESP should not be switched off during
normal driving other than in the circum-
stances described below. Disabling of the
system will reduce vehicle stability in stan-
dard driving maneuvers.

198 OperationDriving instructionsTire speed rating
Regardless of the tire speed rating, local
speed limits should be obeyed. Use pru-
dent driving speeds appropriate to prevail-
ing conditions.ML 350
Your vehicle is factory equipped with
“H”-rated tires, which have a speed rating
of 130 mph (210 km / h).
An electronic speed limiter prevents your
vehicle from exceeding a speed of
130 mph (210 km / h).
ML 500
Your vehicle is factory equipped with
“V”-rated tires, which have a speed rating
of 149 mph (240 km / h).
An electronic speed limiter prevents your
vehicle from exceeding a speed of
130 mph (210 km / h).
Winter driving instructions
The most important rule for slippery or icy
roads is to drive sensibly and to avoid
abrupt acceleration, braking and steering
maneuvers. Do not use the cruise control
system under such conditions.
When the vehicle is in danger of skidding,
move gear selector lever to positionN. Try
to keep the vehicle under control by cor-
rective steering action.
!Avoid spinning of one drive wheel. This
may cause serious damage to the
drivetrain which is not covered by the
Mercedes-Benz Limited Warranty.Warning!
G
Even when permitted by law, never operate
a vehicle at speeds greater than the maxi-
mum speed rating of the tires.
Exceeding the maximum speed for which
tires are rated can lead to sudden tire fail-
ure, causing loss of vehicle control and pos-
sibly resulting in an accident and / or serious
injury and possible death, for you and for
others.
iFor information on speed ratings for
winter tires, see “Winter tires”
(page 230).
iFor information on driving with snow
chains, see “Snow chains”
(page 231).

231 Operation
Winter driving
Block heater (Canada only)
The engine is equipped with a block
heater.
The electrical cable may be installed at
your authorized Mercedes-Benz Light
Truck Center.Snow chains
Snow chains should only be driven on
snow-covered roads at speeds not to ex-
ceed 30 mph (50 km / h). Remove chains
as soon as possible when driving on roads
without snow.Observe the following guidelines when
using snow chains:


Use of snow chains is not permissible
with all wheel / tire combinations.


Snow chains should only be used on all
four wheels. With only two chains avail-
able, they should be mounted on the
rear wheels. Follow the manufacturer’s
mounting instructions.


Only use snow chains that are ap-
proved by Mercedes-Benz. Your autho-
rized Mercedes-Benz Light Truck
Center will be glad to advise you on this
subject.


Use of snow chains may be prohibited
depending on location. Always check
local and state laws before installing
snow chains.
iWhen driving with snow chains, you
may wish to deactivate the ESP
(page 81) before setting the vehicle
in motion. This will improve the
vehicle’s traction.

296 Technical dataRims and tiresSpare wheelModel
ML 350, ML 500
Rim
4Jx18 H2 ET0
Wheel offset
0 in (0 mm)
Space-saver tire
T155 / 90 D18 113M
1
1Must not be used with snow chains.