Page 232 of 321
232 Practical hintsWhat to do if …Problem
Possible cause
Suggested solution
?
The yellow “CHECK ENGINE”
malfunction indicator lamp
comes on while driving.
There is a malfunction of:
The fuel management system
The ignition system
The emission control system
Systems which affect emissions
Such malfunctions may result in excessive
emissions values and may switch the engine
to its limp-home (emergency operation)
mode.
Have the vehicle checked as soon as
possible by an authorized
Mercedes-Benz Light Truck Center.
An on-board diagnostic connector is
used by the service station to link the
vehicle to the shop diagnostics sys-
tem. It allows the accurate identifica-
tion of system malfunctions through
the readout of diagnostic trouble
codes. It is located in the front left
area of the footwell next to the park-
ing brake pedal.
The fuel cap is not closed tightly.
Check the fuel cap (
page 200).
Your fuel tank is empty.
After refuelling start the engine three
or four times in succession.
The limp-home mode is canceled. You do
not need to have your vehicle checked.
7
The indicator lamp lights up.
A BabySmart
TM child seat is installed on the
front passenger seat. The front passenger
airbag is therefore switched off.
The system is malfunctioning when there is
no BabySmart
TM child seat installed on the
front passenger seat.
Have the system checked as soon as
possible by an authorized
Mercedes-Benz Light Truck Center.
Page 299 of 321
299 Index
A
ABS 25, 71, 293
ABS control 71
LOW RANGE mode 72
Malfunction indicator lamp 225
Warning lamp 225
Accelerator position, automatic
transmission 117
Accident
In case of 49
Activating
Air circulation mode 130
Air recirculation mode 129
Anti-theft alarm system 78
Automatic climate control 125
ESP 77
Exterior headlamps 46
Hazard warning flasher 106
Headlamps 46
High beams 102
Ignition 33
Immobilizer 51, 78
Rear passenger compartment
ventilation and climate control 131
Rear window defroster 131
Rear window wiper 48Residual heat 130
Seat heater 91
Tow-away alarm 80
Warning indicators (Parktronic*) 151
Windshield wipers 48
Activating automatic central locking 89
Adding
Coolant 206
Engine oil 204, 205
Additional turn signals 247
Adjustable steering column
Indicator lamp 229
Adjusting 34
Backrest tilt 36, 37
Exterior rear view mirror 38
Head restraint height 36, 37
Head restraint tilt 36, 37
Headlamp aim 253
Instrument cluster illumination 110
Manual seat 35
Mirrors 38
Power seats 37
Seat cushion tilt 37
Seat fore and aft 35
Seat fore and aft adjustment 37
Seat height 35, 36Seats 34
Steering wheel 37
Adjusting air distribution
Automatic climate control 127
Adjusting air volume
Automatic climate control 127
Air conditioner (cooling)
Turning on 129
Air conditioning
Cooling 129
Air conditioning refrigerant 286
Air outlets
Automatic climate control 132
Air pressure see Tire inflation pressure 211
Air pump 238
Air recirculation mode 128
Activating 129
Deactivating 129
AIRBAG OFF
Warning lamp 232
Airbags 55
BabySmart
TM airbag deactivation
system 293
BabySmartTM deactivation system 65
Children 56
Front 59
Page 307 of 321
307 Index
Headlamps
Automatic control 103
Bi-Xenon 293
Cleaning 220
Cleaning system 121
Cleaning system* 208
Refilling washer fluid 208
Switching off 51
Switching on 46
Washer fluid 290
Washer system 290
Headliner
Cleaning 221
Heated seats 91
Height adjustment
Head restraints 36, 37
Seat belts 43
Steering wheel 37
High beam flasher 47, 102
High beam headlamps
Replacing bulbs 247, 250
Switching on 102
High mounted brake lamp 248
Replacing bulbs 252Hood 202
Closing 203
Opening 202
Hooks
Loading 140
Hydroplaning 183
I
Identification labels 276
Certification label 276
Vehicle identification number
(VIN) 276
Ignition 33
Immobilizer 78
Activating 51, 78
Deactivating 78
Indicator lamp
Adjustable steering column 229
Brake pad wear 234
Coolant 230
Front fog lamps 229
Low engine oil level 229
Indicators, additional
Speedometer display 235
Infant and child restraint systems 63
Installing 67
LATCH child seat mounts 68Inflating
Spare tire 259
Information
About service and warranty 10
Button for Tele Aid* 165
Inside rear view mirror
Antiglare 119
Installing
Head restraint 92
Infant and child restraint systems 67
Wiper blades 254
Instrument cluster 24, 110, 294
Cleaning 221
Coolant temperature gauge 111
Display in the speedometer 111
Illumination 110
Lamps in 233
Outside temperature indicator 112
Instruments and controls see Cockpit 22
Integrated remote control
Canadian programming 171
Erasing memory 171
Hand-held transmitter 169
Operating 171
Rolling code programming 170