87
Instruments, controls
p
Alternator
Control indicator lights up and/or flashes
red.
It illuminates when the ignition is switched
on and goes out shortly after the engine
starts.
Flashes during or after engine start
Battery voltage too lo w. Have electrical
system tested by a workshop.
Illuminates when the engine is runningStop and switch engine off. Battery will not
be charged. Engine cooling may be
interrupted. Effect of brake servo unit may
stop in vehicles with diesel engines.
Contact a workshop for assistance. p
Electro-hydraulic power assisted steering
Control indicator lights up yellow.
Fault in electro-hydr aulic power assisted
steering system. The power assisted
steering may have failed. The vehicle can
be steered but considerably more force is
required. Contact a workshop for
assistance.
O
Turn signal lamps
Control indicator flashes green.
The control indicator flashes if a turn signal
or the hazard warning flashers are
activated.
Rapid flashes: A turn signal lamp or the
related fuse has failed, failure of turn signal
lamp on the trailer 3.
Change bulbs 3212. Fuses 3 209.
Y
Fuel level
Control indicator lights up and/or flashes
yellow
Lamps
Level in fuel tank too low.
Flashes
Fuel level is used up, fuel immediately.
Never let the tank run dry!
Erratic fuel supply can cause catalytic
converter to overheat 3155.
Diesel engines: Bleed the fuel system after
running empty 3190.
C
Main beam
Control indicator lights up blue.
It is illuminated when main beam is on and
during headlamp flash 311, 3109.
W
Coolant temperature
Stop, switch off engine.
Check coolant level immediately 3244.
If there is sufficient coolant, consult a
workshop. Caution
Coolant temperature too high.
Back to overview
189
Driving and operation
Driving characteristics, towing tips
Before attaching the trailer/caravan,
lubricate the ball of the trailer/caravan
towing device. However, do not lubricate
the ball if a stabiliser, which acts on the
coupling ball, is being used to damp
hunting.
Check caravan/traile r lighting before
starting to drive. The fog tail lamps on the
vehicle are deactivated when towing a
caravan or trailer.
Trailers with LED turn signals must have a
provision enables lamp monitoring for
commercial bulbs.
Ultrasonic parking sensors 3 are
deactivated in towing mode.
Handling is greatly influenced by the
loading of the trailer/caravan. Loads
should therefore be secured so that they
cannot slip and be placed in the centre of
the trailer/caravan if possible, i.e. above
the axle.
For trailers with low directional control and
for caravans with a permissible gross
vehicle weight of more than 1000 kg, a
speed of 80 km/h must not be exceeded;
use of a roll damper in accordance with the
friction principle is urgently recommended. If the trailer/caravan starts to sway, drive
more slowly, do not attempt to correct the
steering and brake sharply if necessary.
If it is necessary to apply the brakes fully,
depress the brake pedal as hard as
possible.
Remember that the braking distance for
vehicles towing caravans/trailers with and
without brake is always greater than that
for vehicles not towing a caravan/trailer.
When driving downhill, drive in the same
gear as if driving uphill and drive at a
similar speed.
Adjust tyre pressure to the value specified
for full load
3264. Starting on inclines
For vehicles with manual transmission, the
most favourable engine speed when
starting off on an incline is between
2500 and 3000 rpm for petrol engines and
between 2000 and 2200 rpm for diesel
engines. Hold engine speed constant,
engage clutch gradually (let slip), release
hand brake and open throttle. If possible,
the engine speed should not drop during
this procedure.
In vehicles with automatic transmission
3
and manual transmission automated 3 it is
sufficient to give full throttle in D or
(in automatic mode) 3.
Before starting off under extreme
operating conditions, switch off
unnecessary consumers.
Back to overview
190 Self-help, vehicle careSelf-help,
vehicle care
Diesel fuel system, bleeding If the tank is allowed to run dry, the diesel
fuel system must be bled. Turn over the
ignition three times for 15 seconds at a
time. Then start the engine for a maximum
of 40 seconds
1). Repeat this process after
no less than 5 seconds. If the engine fails to
start, seek the assistance of a workshop.
Picture no: 18190s.tif
Bonnet Pull the release lever located on the left
side below the instru ment panel and push
it back to its original position.
Diesel fuel system, bleeding ............... 190
Bonnet .................................................. 190
Starting the engine with jump leads
3. 191
Towing .................................................. 193
Warning triangle ¨ 3......................... 196
First-aid kit (cushion) + 3................... 196
Spare wheel 3...................................... 196
Jack £ 3 and vehicle tools 3........... 198
Changing wheels ................................. 200
Tyre repair kit 3................................... 204
Electrical system .................................. 208
Fuses and the most important circuits they protect ....................................... 209
Bulb replacement ................................ 212
Halogen headlamp system ................ 212
Adaptive Forward Lighting system 3. 216
Front indicator lamps .......................... 220
Fog lamps 3......................................... 220
Side turn signal lamp .......................... 220
Tail lamps ............................................. 221
Number plate lamp ............................. 225
Courtesy lamps .................................... 226
Vehicle care.......................................... 228
1)For technical reasons only 30 seconds are
possible on engines A 17 DTR/Z 17 DTR
Back to overview
220 Self-help, vehicle care
Picture no: 18383s.tif
4. Remove bulb from socket.
5. Insert new bulb.
6. Insert socket in reflector.
7. Fit headlamp cap and rotate clockwise.
Picture no: 18137s.tif
Front indicator lamps 1. Open bonnet and engage support.
2. Rotate bulb holder to left and disengage.
Picture no: 18138s.tif
3. Push bulb into holder a little, rotate left
and remove.
4. Insert new bulb.
5. Insert lamp holder in reflector, rotate clockwise and engage in position. Fog lamps
3
Have bulb replacement carried out by a
workshop. Side turn signal lamp Have bulb replacement carried out by a
workshop.
Back to overview
222 Self-help, vehicle care
Picture no: 18264s.tif
5. Gently press the three locking lugs on the outside of the bulb holder outwards and
remove bulb holder.
Picture no: 18265s.tif
Bulbs in bulb carrier
6. Remove bulb from holder, gently pressing the bulb and rotating it.
7. Insert new bulb, pressing it gently and rotating it.
8. Engage bulb holder in bulb housing, ensuring that it properly engages.
Picture no: 18266s.tif
9. Ensure that the bulb holder seal is
positioned as illustrated.
1 = Tail lamp
2 = Reversing light
3 = Turn signal lamp
4 = Tail lamp/brake lamp
5 = Fog tail lamp (only on one side
depending on country-specific
regulations)
Back to overview
224 Self-help, vehicle care
Picture no: 18263s.tif
4. Detach bulb housing towards the rear.
Picture no: 18384s.tif
5. Gently press the three locking lugs on the outside of the bulb holder outwards and
remove bulb holder.
Picture no: 18387s.tif
Bulbs in bulb carrier
6. Remove bulb from holder, gently pressing the bulb and rotating it.
7. Insert new bulb, pre ssing it gently and
rotating it.
8. Engage bulb holder in bulb housing, ensuring that it properly engages. 1 = Reversing lamp (right side), rear
fog lamp (left side)
2 = Tail lamp
3 = Turn signal lamp
4 = Tail lamp/brake lamp
5 = Tail lamp
Back to overview
275
Index
SSafeguard against unauthorised use .... 16
Safety accessories ........................... 63, 196
Saving energy ........................................ 151
Seat adjustment ........................................ 2
Seat belts ............................................ 58, 62
Seat height adjustment ....................... 3, 49
Seat position ............................................ 50
Seats ........................................................... 2Heated ............................................ 50, 51
Selector lever .................................. 137, 145
Selector lever lock ............................ 15, 145
Self-diagnosis .............................61, 74, 166
Self-help .................................................. 190 Central locking ..................................... 34
Electric sun roof .................................... 47
Electric windows ................................... 46
Information display ............................. 96
Remote control ..................................... 31
Service interval display ......................... 240
Service intervals ..................................... 231 Additional work .................................. 238
Hard driving conditions ..................... 238
Main inspection .................................. 231
Service work ........................................... 240
Side airbags ............................................. 71
Signal system ........................................... 12
Spare keys ................................................ 26
Spare wheel ........................... 196, 197, 200
Speed .............................................. 151, 152 Fuel consumption ...................... 151, 152 Speed warning ......................................... 92
Speedometer ........................................... 90
Sport programme .................................. 140
Starting the engine .......................... 27, 137
Steam-jet cleaners ................................. 230
Steering column lock ......................... 16, 17
Steering wheel adju
stment ....................... 5
Steering wheel remote control ....... 21, 118
Stowage compartments ......................... 82
Sun roof ............................................ 46, 230
Sunblind ................................................... 47
System settings ........................................ 98
TTachometer .............................................. 90
Tail lamps ............................................... 108 Bulb replacement .............................. 221
Tailgate .................................................... 36
Tank Fuel gauge ........................................... 90
Technical data ....................................... 250
Telephone, see Mobile telephone ........ 119
Temperature regulation ............... 123, 130
Tempomat, see cruise control .............. 160
Temporary spare wheel ................ 173, 197
Tightening torque .......................... 203, 264
Time .......................................................... 96
To fold backrest .................................. 3, 49
Tools ....................................................... 198
Top speed .............................................. 254
Top-Tether ............................................... 68
Towing .................................................... 193
Towing equipment ........................ 184, 269 Towing eye .................................... 193, 195
Transmission
Manual transmission ......................... 144
Transmission display ............... 91, 136, 144
Transmission, automatic ........................ 15 Automatic mode ............................... 145
Driving programme ........................... 146
Fault ................................................... 148
Interruption of power supply ............ 148
Kickdown ............................................ 146
Selector lever ............................... 15, 145
Selector lever lock ................................ 15
Winter programme ............................ 146
Transmission, Easytronic Driving programmes ......................... 139
Fault ................................................... 142
Interruption of power supply ............ 143
Kickdown ............................................ 141
Selector lever ............................... 15, 138
Sport programme .............................. 140
Winter programme ............................ 140
Transmission, manual ............................. 14
Tread depth ........................................... 170
Trip computer ............................ 20, 92, 101
Trip odometer .................................... 92, 93
Triple information display ...................... 94
Turn signal lamps .................................... 11
Turn signals Bulb replacement ...................... 220, 221
Tyre chains ..................................... 172, 264
Tyre condition ........................................ 170
Tyre pressure ........................... 22, 169, 264
Tyre repair kit ........................................ 204
Back to overview