2000 MERCEDES-BENZ M-CLASS service indicator

224 Malfunction and indicator lamps
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Low engine oil level warning lamp
With the key in steering lock position 2, the
oil level warning lamp comes on and should
go out when the engine is running.
If the warning lamp does not go out after starting the
engine, or comes on with the engine running and at
operating temperature, the engine oil level has dropped
to approximately the minimum mark on the dipstick.
When this occurs, the warning lamp will first come on
intermittently and then stay on if the oil level drops
further.
If no oil leaks are noted, continue to drive to the nearest
service station where the engine oil should be topped to
the “full” mark on the dipstick with an approved oil.
The low engine oil level warning light should not be
ignored. Extended driving with the light illuminated
could result in serious engine damage that is not
covered by the Mercedes-Benz Limited Warranty.
In addition to the warning lamp, the engine oil level
should be periodically checked with the dipstick or via
the oil level indicator in the odometer display field, for
example during a fuel stop, or before a long trip (see
engine oil level indicator on page 89 and checking
engine oil on page 233).Low engine coolant level warning
When the coolant level warning lamp comes
on while driving, then the coolant level has
dropped below the required level, or the
coolant temperature is in the red zone. If no leaks are
noticeable and the engine temperature does not
increase, continue to drive to the nearest service station
and have coolant added to the coolant system, see
page 234. If the engine temperature reaches the red
zone, move vehicle to an area which is in a safe distance
from the roadway and turn off the engine. Also see
coolant temperature gauge on page 81.
The low engine coolant level warning should not be
ignored. Extended driving with the symbol displayed
may cause serious engine damage not covered by the
Mercedes-Benz Limited Warranty.
In cases of major or frequent minor coolant loss, have
the cooling system checked at your authorized
Mercedes-Benz Light Truck Center as soon as possible.
Notes:
Do not drive without coolant in the cooling system. The
engine will overheat causing major engine damage.
Monitor the coolant temperature gauge while driving.
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225 Malfunction and indicator lamps
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index Brake pad wear indicator lamp
With the key in steering lock position 2, the
indicator lamp comes on and goes out when
the engine is running.
If the indicator lamp lights up during braking, this
indicates that the brake pads are worn down.
Have the brake system checked at your authorized
Mercedes-Benz Light Truck Center as soon as possible.FSS indicator
FSS indicator (Service A), see page 87.
FSS indicator (Service B), see page 87.
The symbols appear in the main odometer display field
prior to the next suggested service. Depending on
operating conditions throughout the year, the next
service is calculated and displayed in days or distance
remaining. See page 87 for notes on the flexible service
system (FSS).
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304 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
FFirst aid kit .....................................................................228
Flexible service system (FSS) ........................................ 87
FSS indicator lamp ............................................ 79, 225
Floor plates
Removable .................................................................. 129
Fog lamp switch ........................................................ 92, 93
Four ETS
LOW RANGE – 4-ETS+ .............................................204
Malfunction indicator lamp ..................................... 221
Four wheel electronic traction system (4-ETS+) .......203
Malfunction indicator lamp ..................................... 221
Fuel
Gasoline additives ....................................................296
Premium unleaded gasoline ................. 213, 293, 295
Fuel filler flap
Manual release .......................................................... 274
Fuel requirements .........................................................295
Fuel reserve warning ....................................................220
Fuels, coolants, lubricants etc. - Capacities ..............292
Fuses, electrical .............................................................228
GGarage door opener .......................................................140
Gasoline
Additives .................................................................... 296
Fuel requirements ................................................... 295
Premium unleaded .................................................. 295
General notes on the central locking system .............. 26
Glass breakage sensor .................................................... 36
Glove box ......................................................................... 115HHazard warning flasher switch ..................................... 94
Head restraints
Adjusting ......................................................................43
Front .............................................................................. 43
Front, removal ............................................................. 43
Rear .............................................................................124
Removal ............................................................... 43, 125
Headlamp aim, adjusting ............................................. 268
Headlamp assembly
Halogen ....................................................................... 261
Xenon ......................................................................... 262
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308 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
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 ........................ 47Unfastening .................................................................. 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
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