158Driving and operating
Fill the tank completely at regular
intervals to prevent corrosion in the
tank.
Faults and remedies
If gas mode is not possible, check the following:
■ Is there enough liquid gas present?
■ Is there enough petrol present for starting?
Due to extreme temperatures in
combination with the gas
composition, it may take slightly
longer before the system switches
from petrol to liquid gas mode.
In extreme situations, the system may
also switch back to petrol mode if the
minimum requirements are not
fulfilled.
Seek the assistance of a workshop in the event of all other faults.Caution
Repairs and adjustments may onlybe made by trained specialists in
order to maintain the safety and
warranty on the LPG system.
Liquid gas is given a particular odour
(odorised) so that any leaks can be
detected easily.
9 Warning
If you smell gas in the vehicle or in
the immediate vicinity, switch to petrol mode immediately. No
smoking. No naked flames or
ignition sources.
If possible, close the manual shut-off
valve on the multivalve. The
multivalve is located on the liquid gas
tank in the load compartment,
underneath the rear floor cover.
Turn the thumb wheel clockwise.
If no further gas odour is perceptible
when the manual shut-off valve is
closed, the vehicle can be used in
petrol mode. If the gas odour persists, do not start the engine. Have the
cause of the fault remedied by a
workshop.
When using underground car parks,
follow the instructions of the operator
and local laws.
Notice
In the event of an accident, switch off
the ignition and lights. Close the
manual shut-off valve on multivalve.
Driving and operating163Trailer hitch
General information
Only use towing equipment that has
been approved for your vehicle.
Entrust retrofitting of towing
equipment to a workshop. It may be
necessary to make changes that
affect the cooling system, heat
shields or other equipment.
Fitting of towing equipment could
cover the opening of the towing eye.
If this is the case use the coupling ball
bar for towing. Always keep the
coupling ball bar in the vehicle.
Driving characteristics and
towing tips Before attaching a trailer, lubricatethe coupling ball. However, do not do
so if a stabiliser, which acts on the coupling ball, is being used to reduce
snaking movements.
For trailers with low driving stability
and caravan trailers with a permitted
gross vehicle weight of more than1100 kg the use of a stabiliser is
strongly recommended when driving
above 50 mph.
If the trailer starts snaking, drive more slowly, do not attempt to correct the
steering and brake sharply if
necessary.
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 3 233.
Trailer towing Trailer loads9 Warning
Vehicles with engine A13DTE:
Use of towing equipment is
permissible for attaching
compatible bicycle carriers only.
Do not use towing equipment for
trailer towing.
The permissible trailer loads are
vehicle and engine-dependent
maximum values which must not be
exceeded. The actual trailer load is
the difference between the actual
gross weight of the trailer and the
actual coupling socket load with the
trailer coupled.
The permissible trailer loads are
specified in the vehicle documents. In general, they are valid for gradients
up to max. 12 %.
The permitted trailer load applies up to the specified incline and up to an
altitude of 1000 metres above sea
level. Since engine power decreases
as altitude increases due to the air becoming thinner, therefore reducing
climbing ability, the permissible gross
train weight also decreases by 10 %
for every 1000 metres of additional
altitude. The gross train weight does
not have to be reduced when driving
on roads with slight inclines (less than
8 %, e.g. motorways).
Vehicle care197
matching process should also be
performed after replacing a spare tyre with a road tyre containing the TPMS
sensor.
The malfunction light w and the
warning message or code should go
off at the next ignition cycle. The
sensors are matched to the tyre/
wheel positions, using a TPMS
relearn tool, in the following order: left
side front tyre, right side front tyre,
right side rear tyre and left side rear
tyre. The turn light at the current
active position is illuminated until
sensor is matched.
Consult your workshop for service or
to purchase a relearn tool. There are
2 minutes to match the first tyre/wheel position, and 5 minutes overall to
match all four tyre/wheel positions. If
it takes longer, the matching process
stops and must be restarted.The TPMS sensor matching process is:
1. Apply the parking brake; on vehicles with automatic
transmission set the selector lever
to P.
2. Turn the ignition on.
3. Press MENU on the turn signal
lever to select the Vehicle
Information Menu in the Driver
Information Centre (DIC).
4. Turn the adjuster wheel to scroll to
the tyre pressure menu.
5. Press the SET/CLR button to
begin the sensor matching
process. A message requesting
acceptance of the process should
display.
6. Press the SET/CLR button again
to confirm the selection. The horn sounds twice to signal the
receiver is in relearn mode.
7. Start with the left side front tyre.
8. Place the relearn tool against the tyre sidewall, near the valve stem.Then press the button to activate
the TPMS sensor. A horn chirpconfirms that the sensor
identification code has been
matched to this tyre and wheel
position.
9. Proceed to the right side front tyre,
and repeat the procedure in Step 8.
10. Proceed to the right side rear tyre,
and repeat the procedure in
Step 8.
11. Proceed to the left side rear tyre, and repeat the procedure in
Step 8. The horn sounds twice to
indicate the sensor identification
code has been matched to the left side rear tyre, and the TPMS
sensor matching process is no
longer active.
12. Turn off the ignition.
13. Set all four tyres to the recommended air pressure level
as indicated on the tyre pressure
label.
14. Ensure the tyre loading status is set according selected pressure
3 100.
Vehicle care205
Make the following preparations and
observe the following information:
■ Park the vehicle on a level, firm and
non-skid surface. The front wheels
must be in the straight-ahead
position.
■ Apply the parking brake and engage first gear, reverse gear or
P .
■ Remove the spare wheel 3 208.
■ Never change more than one wheel
at once.
■ Use the jack only to change wheels
in case of puncture, not for
seasonal winter or summer tyre
change.
■ The jack is maintenance-free.
■ If the ground on which the vehicle is standing is soft, a solid board
(max. 1 cm thick) should be placed
under the jack.
■ Take heavy objects out of the vehicle before jacking up.
■ No people or animals may be in the
vehicle when it is jacked-up.■ Never crawl under a jacked-up vehicle.
■ Do not start the vehicle when it is raised on the jack.
■ Before screwing in the wheel bolts,
clean them and lightly coat the
taper of each wheel bolt with
commercially available grease.9 Warning
Do not grease the thread of the
wheel bolt.
1. Pull off the wheel cover.
For wheel covers with visible
wheel bolts: The cover can remain
on the wheel. Do not remove the
retaining rings on the wheel bolts.
Alloy wheels: Disengage wheel
bolt caps with a screwdriver and
remove. To protect the wheel,
place a soft cloth between the
screwdriver and the alloy wheel.
2. Variant 1:
Install the wheel wrench ensuring
that it locates securely and loosen
each wheel bolt by half a turn.
Variant 2:
241
Child restraint systems ................54
Cigarette lighter ........................... 89
Climate control ............................. 15
Climate control, service ..............133
Climate control systems .............125
Clock............................................. 86
Code ........................................... 105
Control indicators.......................... 92
Control of the vehicle .................135
Controls ........................................ 82
Controls in steering wheel ............82
Convex shape .............................. 29
Coolant ....................................... 171
Coolant and antifreeze ...............218
Coolant temperature gauge ..........91
Coupling ball bar ........................164
Cruise control ...................... 99, 150
Cupholders .................................. 61
Curtain airbag system .................. 52
Curve lighting.............................. 119
D Danger, Warnings and Cautions ...4
Dashboard .................................... 10
Daytime running light ..................117
Daytime running lights ...............119
Declaration of conformity ............236
Diesel fuel system bleeding .......176
Diesel particle filter ....................141
Door open .................................... 99Doors............................................ 25
Driver assistance systems ..........150
Driver Information Centre ...........100
Driving characteristics and towing tips .............................. 163
Driving hints ................................ 135
E Electric adjustment ......................29
Electrical system......................... 186
Electric parking brake ...........96, 147
Electric parking brake fault ...........96
Electronic climate control system 128
Electronic driving programmes ..144
Electronic Stability Control.......... 149
Electronic Stability Control and Traction Control system ...........97
Electronic Stability Control off ...... 97
End-of-life vehicle recovery .......169
Engine compartment fuse box ...187
Engine coolant ........................... 171
Engine coolant temperature gauge ....................................... 91
Engine data ............................... 225
Engine exhaust .......................... 141
Engine identification ...................221
Engine oil ................... 170, 218, 222
Engine oil pressure ......................98
Entry lighting .............................. 123
Event data recorders ..................237Exhaust gases ............................ 141
Exit lighting ................................ 123
Exterior care .............................. 214
Exterior light ................................. 99
Exterior lighting ....................12, 116
Exterior mirrors ............................. 29
F
Fault ........................................... 144
First aid ......................................... 79
First aid kit ................................... 79
Fixed air vents ........................... 133
Flex-Fix system ............................ 64
Fog light ....................................... 99
Fog lights .................... 120, 121, 180
Folding mirrors ............................. 29
Folding tray .................................. 78
Front airbag system .....................51
Front fog lights ........................... 120
Front seats.................................... 36
Front storage ............................... 63
Front turn signal light ..................176
Front turn signal lights ...............181
Fuel............................................. 156
Fuel consumption - CO 2-
Emissions ............................... 162
Fuel for diesel engines ..............156
Fuel for liquid gas operation .......157
Fuel for petrol engines ...............156
Fuel gauge ................................... 90
242
Fuel selector ................................ 91
Fuse box ..................................... 187
Fuses ......................................... 186
G Gauges ......................................... 89
General information ...................163
Glovebox ..................................... 61
Graphic-Info-Display, Colour- Info-Display ............................ 103
H Halogen headlights ....................176
Hand brake ......................... 146, 147
Hazard warning flashers ............120
Headlight flash ........................... 117
Headlight range adjustment ......118
Headlights .......................... 116, 117
Headlights when driving abroad 118
Head restraint adjustment .............8
Head restraints ............................ 34
Heated mirrors ............................. 29
Heated rear window ..................... 32
Heated steering wheel .................83
Heating ........................................ 40
Heating and ventilation system . 125
High beam ........................... 99, 117
Hill start assist ........................... 148
Horn ....................................... 13, 83I
Identification plate .....................221
Ignition switch positions .............136
Immobiliser ............................ 28, 99
Indicators ...................................... 89
Information displays.................... 100
Instrument cluster ........................89
Instrument panel fuse box .........189
Instrument panel illumination .....186
Instrument panel illumination control .................................... 122
Instrument panel overview ........... 10
Interior care ............................... 216
Interior lighting ............................ 122
Interior lights ...................... 122, 186
Interior mirrors .............................. 30
Interruption of power supply ......144
Introduction .................................... 3
ISOFIX child restraint systems ....60
J
Jump starting ............................. 210
K Keys ............................................. 19
Keys, locks ................................... 19
Keys, memorised settings ............21L
Lashing eyes ............................... 77
Light covers, misted.................... 121
Lighting features .........................123
Light switch ................................ 116
Load compartment ................26, 73
Load compartment cover .............75
Load compartment fuse box ......190
Loading information .....................80
Low fuel ....................................... 98
M Malfunction indicator light ............95
Manual anti-dazzle ......................30
Manual mode ............................. 144
Manual transmission .................. 145
Manual windows ..........................31
Memorised settings ......................21
Mirror adjustment ........................... 8
Misted light covers .....................121
Moonroof ..................................... 33
N New vehicle running-in ..............136
Number plate light .....................185
O
Object detection systems ...........152
Octane rating .............................. 225
Odometer ..................................... 90
244
Three-point seat belt .................... 45
Tools .......................................... 192
Top-tether fastening eyes ............60
Tow bar....................................... 163
Towing ................................ 163, 212
Towing another vehicle .............213
Towing a trailer ........................... 163
Towing equipment .....................164
Towing the vehicle .....................212
Traction Control system ............. 149
Traction Control system off .......... 97
Trailer coupling ........................... 163
Trailer towing ............................. 163
Transmission ............................... 16
Transmission display .................142
Tread depth ............................... 198
Trip computer ............................ 109
Trip odometer .............................. 90
Tunnel detection .........................117
Turn and lane-change signals ...120
Turn signal ................................... 94
Tyre chains ................................ 199
Tyre designations ......................193
Tyre pressure ............................ 194
Tyre pressure monitoring system ............................... 97, 194
Tyre pressures ........................... 233
Tyre repair kit ............................. 199
Tyres and wheel size, changing. 198U
Ultrasonic parking assist ...... 97, 152
Underseat storage .......................63
Upholstery .................................. 216
Upshift .......................................... 97
Using this manual ..........................3
V Variable effort steering .................97
Vehicle battery ........................... 174
Vehicle battery, jump starting .....210
Vehicle checks............................ 169
Vehicle data ................................ 222
Vehicle data recording and privacy ..................................... 237
Vehicle dimensions .................... 231
Vehicle Identification Number ....220
Vehicle jack ................................ 192
Vehicle messages .....................105
Vehicle personalisation .............112
Vehicle security ............................ 27
Vehicle specific data ......................3
Vehicle storage ........................... 168
Vehicle tools ............................... 192
Vehicle unlocking ........................... 6 Vehicle weight ........................... 230
Ventilation ................................... 125W
Warning chimes .........................108
Warning lights ............................... 89
Warning triangle .......................... 78
Washer and wiper systems .........14
Washer fluid ............................... 173
Welcome lighting ........................123
Wheel changing .........................204
Wheel covers ............................. 198
Wheels and tyres .......................193
Windows ....................................... 30
Windscreen................................... 30 Windscreen wiper/washer ...........84
Winter tyres ............................... 193
Wiper blade replacement ..........176