2003 MERCEDES-BENZ ML500 washer fluid

Contents
Loading.............................................. 139
Loading instructions..................... 139
Partition net* ............................... 141
Cargo area cover blind* ............... 143
Cargo floor plates ........................ 144
Roof rack*.................................... 145
Driving systems ................................. 146
Cruise control .............................. 146
Parktronic system*
(Parking assist) ............................ 149
Useful features .................................. 152
Interior storage spaces ................ 152
Cup holders.................................. 154
Armrest in rear seat bench .......... 155
Ashtrays and cigarette lighter ...... 156
Electrical outlet ............................ 158
Telephone* .................................. 158
Tele Aid* ...................................... 159
Garage door opener ..................... 168
Trip computer*............................. 172Operation......................................... 177
The first 1000 miles (1500 km) ......... 178
Driving instructions............................ 179
Drive sensibly – save fuel............. 179Drinking and driving ...................... 179
Pedals ........................................... 179
Power assistance .......................... 179
Brakes........................................... 180
Driving off ..................................... 181
Parking.......................................... 182
Tires .............................................. 182
Hydroplaning................................. 183
Tire traction .................................. 183
Tire speed rating ........................... 184
Winter driving instructions ............ 184
Standing water.............................. 185
Off-road driving ............................. 186
Trailer towing ................................ 192
Passenger compartment ............... 196
Driving abroad .............................. 197
Control and operation of radio
transmitters .................................. 197
Catalytic converter........................ 198
Emission control ........................... 198
Coolant temperature..................... 199
At the gas station ............................... 200
Check regularly and
before a long trip .......................... 201Engine compartment .......................... 202
Hood ............................................. 202
Engine oil ...................................... 203
Transmission fluid level ................ 206
Coolant ......................................... 206
Battery .......................................... 207
Windshield washer system and
headlamp cleaning system ........... 208
Tires and wheels ................................ 209
Important guidelines ..................... 209
Life of tire ..................................... 210
Direction of rotation ..................... 210
Checking tire inflation pressure .... 211
Rotating wheels ............................ 212
Winter driving ..................................... 213
Winter tires ................................... 213
Block heater (Canada only) ........... 214
Snow chains ................................. 214
Maintenance ...................................... 215
Clearing the service indicator ....... 215
Service term exceeded ................. 215
Calling up the service indicator .... 216
Resetting the service indicator ..... 216
Vehicle care ....................................... 217
Cleaning and care
of the vehicle ................................ 217

Contents
Anticorrosion/antifreeze.............. 288
Windshield and headlamp
washer system ............................. 290
Windshield and headlamp
washer fluid mixing ratio .............. 290
Consumer information ....................... 291
Uniform tire quality grading ......... 291
Temperature ................................ 292
Technical terms................................ 293Index.................................................. 299

26 At a glanceInstrument cluster
Item
Page
5
Photo sensor
(adjusts the brightness of
the digital displays located
in 1, 4 and 8)
6
Right indicator lamps
with:W
Low wind-
shield/headlamp
washer system fluid
level warning lamp
234
7
Front passenger air-
bag switched off
232
‡
Front fog lamp
switched on
105
Item
Page
_
Steering wheel ad-
justment not locked
229
<
Seat belt nonusage
warning lamp
234
1
Supplemental Re-
straint System
(SRS) indicator
227
É
Brake warning lamp
228
229
#
Charge indicator
lamp
233
A
High beam head-
lamp switched on
47
Item
Page
7
Knob for setting clock
112
8
Tachometer with:
Selector lever
position
114
Clock
112
9
K
Turn signal
indicator lamp right
10
L
Turn signal
indicator lamp left

48 Getting startedDrivingSwitching on windshield wipers
Make sure that the ignition is switched
on.

Turn the wiper switch to the desired po-
sition 1, 2 or 3, depending on the inten-
sity of the rain.
Single wipe

Press switch briefly in the direction of
arrow2.
The windshield wipers wipe one time
without washer fluid.
Wiping with windshield washer fluid

Pull and hold wiper switch in direction
of arrow4.
The windshield wiper operates with
washer fluid.
More information on windshield wipers can
be found in the “Controls in detail” section
(
page 122).
Rear window wiper
The button is on the upper part on the cen-
ter console.
1Intermittent wiping
2Indicator lamp
3Wiping with washer fluidSwitching on intermittent wiping
Make sure that the ignition is switched on.

Press upper half1 of the button.
Switching off intermittent wiping

Press upper half1 of the button again.
Wiping with washer fluid

Press and hold lower half3 of the but-
ton.
After releasing the button the wiper op-
erates for additional five seconds.

201 Operation
At the gas station
Check regularly and before a long trip
Open the hood (
page 202)
1Engine oil level
More information on engine oil can be
found in the “Operation” section
(
page 203).
2Coolant level
For normal replenishing, use water (po-
table water quality). More information
on the coolant level can be found in the
“Operation” section (
page 206).
3Brake fluid
More information on brake fluid can be
found in the “Technical data” section
(
page 284).4Windshield washer and headlamp
cleaning system
More information on filling the reser-
voir can be found in the “Operation”
section (
page 208).
Vehicle lighting
Check function and cleanliness. More in-
formation on replacing light bulbs can be
found in the “Practical hints” section
(
page 247).
Combination switch (
page 102).
Tire inflation pressure
More information on tire inflation pressure
can be found in the “Operation” section
(
page 211).
iLeaving the engine running and the fuel
cap open can cause the
?
lamp to
illuminate.
See also “Practical hints” section
(
page 232).

208 OperationEngine compartmentWindshield washer system and headlamp cleaning system
The windshield washer reservoir is located
in the engine compartment.
1Cap
Fluid for the windshield washer system and
the headlamp cleaning system* is supplied
from the windshield washer reservoir. It
has a capacity of 8.0 US qt (7.6 l).
During all seasons, add MB Windshield
Washer Concentrate “S” to water. Premix
the windshield washer fluid in a suitable
container.

Use the tab to pull cap1 upwards (ar-
row).

Refill the reservoir with MB Windshield
Washer Concentrate and water (or
commercially available premixed wind-
shield washer solvent / antifreeze, de-
pending on ambient temperatures).
Always use washer solvent/antifreeze
where temperatures may fall below
freezing. Failure to do so could result in
damage to the washer system/reser-
voir.
More information can be found in the
“Technical data” section (
page 290).
Warning!
G
Washer solvent/antifreeze is highly flamma-
ble. Do not spill washer solvent/antifreeze
on hot engine parts, because it may ignite.
You could be seriously burned.
!Only use washer fluid which is suitable
for plastic lenses. Improper washer flu-
id can damage the plastic lenses of the
headlamps.

234 Practical hintsWhat to do if …<
The red seat belt warning lamp
blinks for a brief period after
starting the engine.
The warning lamp reminds you to fasten seat
belts.

Fasten your seat belt (
page 60).
W
The yellow low washer system
fluid level lamp lights up after
starting the engine or while driv-
ing.
There is approximately 1.3 US qt. (1.25 l) of
washer fluid remaining in the reservoir.

Add washer fluid (
page 208).
The washer fluid may have frozen

Move the vehicle to a warmer environ-
ment so that the washer fluid will
thaw.

Correct the concentration level after
the washer fluid in the reservoir
thaws.
2
The yellow brake indicator lamp
lights up during braking or after
starting the engine.
The brake pads are worn down.

Have the system checked at an autho-
rized Mercedes-Benz Light Truck
Center.
Problem
Possible cause
Suggested solution
!Brake pad thickness must be visually
checked by a qualified technician at the
intervals specified in the Service book-
let.

290 Technical dataFuels, coolants, lubricants etc.Windshield and headlamp washer system
Both the windshield and headlamp washer
systems are supplied from the windshield
washer fluid reservoir.
The windshield and headlamp washer fluid
reservoir has a capacity of approx.
8.0 US qt. (7.6 l).
Refill the reservoir with MB Windshield
Washer Concentrate and water (or con-
centrate and commercially available
premixed windshield washer
solvent / antifreeze, depending on am-
bient temperatures).Windshield and headlamp washer fluid
mixing ratio
For temperatures above freezing use
MB Windshield Washer Concentrate “S”
and water:

1 part “S” to 100 parts water
(40 ml “S” to 4 l water)
For temperatures below freezing, use
MB Windshield Washer Concentrate “S”
and commercially available premixed
windshield washer solvent / antifreeze:


1 part “S” to 100 parts solvent
(40 ml “S” to 4 l solvent).
Warning!
G
Washer solvent/antifreeze is highly flamma-
ble. Do not spill washer solvent/antifreeze
on hot engine parts, because it may burn.
You can be seriously burned.