154Driving and operating
Pressing the LPG button switches
between petrol and liquid gas
operation as soon as the required
parameters (coolant temperature,
gas temperature and minimum
engine speed) have been reached.
The requirements are usually fulfilled
after around 60 seconds (depending
on exterior temperature) and the first
firm press on the accelerator. The
LED status shows the current
operating mode.1 off=petrol operation1 illumi‐
nates=liquid gas operation1 flashes=no switching is
possible, one type
of fuel is empty
As soon as the liquid gas tanks are
empty, petrol operation is
automatically engaged until the
ignition is switched off.
Every six months, run the petrol tank
down until control indicator i
illuminates, then refuel. This helps
maintain fuel quality and system
function for petrol operation.
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.
Driving and operating159
Fuel consumption data and CO2
emission data are determined
according to regulation R (EC) No.
715/2007 (in the version respectively
applicable), taking into consideration
the vehicle weight in running order, as specified by the regulation.
The figures are provided only for the
purpose of comparison between
different vehicle variants and must not be taken as a guarantee for the
actual fuel consumption of a
particular vehicle. Additional
equipment may result in slightly
higher results than the stated
consumption and CO 2 figures.
Furthermore, fuel consumption is
dependent on personal driving style
as well as road and traffic conditions.Trailer 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, lubricate
the 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 3 224.
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.
231
Child restraint systems ................54
Cigarette lighter ........................... 88
Climate control ............................. 15
Climate control, service ..............130
Climate control systems .............122
Clock............................................. 85
Code ........................................... 103
Control indicators.......................... 91
Control of the vehicle .................132
Controls ........................................ 81
Controls in steering wheel ............81
Convex shape .............................. 28
Coolant ....................................... 167
Coolant and antifreeze ...............208
Coolant temperature gauge ..........90
Coupling ball bar ........................160
Cruise control ...................... 98, 147
Cupholders .................................. 61
Curtain airbag system .................. 52
Curve lighting.............................. 116
D Danger, Warnings and Cautions ...4
Dashboard .................................... 10
Daytime running light ..................114
Daytime running lights ...............116
Declaration of conformity ............227
Deflation detection system ..........97
Diesel fuel system bleeding .......171
Diesel particle filter ...............96, 137Door open .................................... 98
Doors ............................................ 25
Driver assistance systems ..........147
Driver Information Centre .............99
Driving characteristics and towing tips .............................. 159
Driving hints ................................ 132
E Electric adjustment ......................28
Electrical system......................... 182
Electric parking brake ...........95, 144
Electric parking brake fault ...........95
Electronic climate control system 124
Electronic driving programmes ..141
Electronic Stability Control.......... 146
Electronic Stability Control and Traction Control system ...........96
Electronic Stability Control off ...... 96
End-of-life vehicle recovery .......165
Engine compartment fuse box ...183
Engine coolant ........................... 167
Engine coolant temperature gauge ....................................... 90
Engine data ............................... 215
Engine exhaust .......................... 137
Engine identification ...................211
Engine oil ................... 166, 208, 212
Engine oil pressure ......................97
Entry lighting .............................. 120Event data recorders ..................227
Exhaust gases ............................ 137
Exit lighting ................................ 120
Exterior care .............................. 204
Exterior light ................................. 98
Exterior lighting ....................12, 113
Exterior mirrors ............................. 28
F
Fault ........................................... 141
First aid ......................................... 78
First aid kit ................................... 78
Fixed air vents ........................... 130
Flex-Fix system ............................ 64
Fog light ....................................... 98
Fog lights .................... 117, 118, 176
Folding mirrors ............................. 29
Folding tray .................................. 78
Front airbag system .....................51
Front fog lights ........................... 117
Front seats.................................... 36
Front storage ............................... 63
Front turn signal light ..................172
Front turn signal lights ...............176
Fuel............................................. 152
Fuel consumption - CO 2-
Emissions ............................... 158
Fuel for diesel engines ..............153
Fuel for liquid gas operation .......153
Fuel for petrol engines ...............152
232
Fuel gauge ................................... 89Fuel selector ................................ 90
Fuse box ..................................... 183
Fuses ......................................... 182
G Gauges ......................................... 88
General information ...................159
Glovebox ..................................... 61
Graphic-Info-Display, Colour- Info-Display ............................ 101
H Halogen headlights ....................172
Hand brake ......................... 143, 144
Hazard warning flashers ............117
Headlight flash ........................... 114
Headlight range adjustment ......115
Headlights .......................... 113, 114
Headlights when driving abroad 115
Head restraint adjustment .............8
Head restraints ............................ 34
Heated mirrors ............................. 29
Heated rear window ..................... 32
Heated steering wheel .................82
Heating ........................................ 40
Heating and ventilation system . 122
High beam ........................... 98, 114
Hill start assist ........................... 145
Horn ....................................... 13, 82I
Identification plate .....................211
Ignition switch positions .............133
Immobiliser ............................ 28, 98
Indicators ...................................... 88
Information displays...................... 99
Instrument cluster ........................88
Instrument panel fuse box .........185
Instrument panel illumination .....182
Instrument panel illumination control .................................... 119
Instrument panel overview ........... 10
Interior care ............................... 206
Interior lighting ............................ 119
Interior lights ...................... 119, 181
Interior mirrors .............................. 29
Interruption of power supply ......141
Introduction .................................... 3
ISOFIX child restraint systems ....60
J
Jump starting ............................. 200
K Keys ............................................. 19
Keys, locks ................................... 19
Keys, memorised settings ............21L
Lashing eyes ............................... 76
Light covers, misted.................... 118
Lighting features .........................120
Light switch ................................ 113
Load compartment ................25, 73
Load compartment cover .............74
Load compartment fuse box ......186
Loading information .....................79
Low fuel ....................................... 97
M Malfunction indicator light ............94
Manual anti-dazzle ......................29
Manual mode ............................. 140
Manual transmission .................. 142
Manual windows ..........................30
Memorised settings ......................21
Mirror adjustment ........................... 8
Misted light covers .....................118
Moonroof ..................................... 33
N New vehicle running-in ..............133
Number plate light .....................180
O
Object detection systems ...........148
Octane rating .............................. 215
Odometer ..................................... 89
234
Top-tether fastening eyes ............60
Tow bar....................................... 159
Towing ................................ 159, 202
Towing another vehicle .............203
Towing a trailer ........................... 159
Towing equipment .....................160
Towing the vehicle .....................202
Traction Control system ............. 145
Traction Control system off .......... 96
Trailer coupling ........................... 159
Trailer towing ............................. 159
Transmission ............................... 16
Transmission display .................139
Tread depth ............................... 191
Trip computer ............................ 107
Trip odometer .............................. 89
Tunnel detection .........................114
Turn and lane-change signals ...117
Turn signal ................................... 93
Tyre chains ................................ 192
Tyre deflation detection system . 190
Tyre designations ......................189
Tyre pressure ............................ 189
Tyre pressures ........................... 224
Tyre repair kit ............................. 192
Tyres and wheel size, changing. 191
U Ultrasonic parking assist ...... 96, 148
Underseat storage .......................63Upholstery.................................. 206
Upshift .......................................... 96
Using this manual ..........................3
V Variable effort steering .................96
Vehicle battery ........................... 169
Vehicle battery, jump starting .....200
Vehicle checks............................ 165
Vehicle data ................................ 212
Vehicle data recording and privacy ..................................... 227
Vehicle dimensions .................... 221
Vehicle Identification Number ....210
Vehicle jack ................................ 188
Vehicle messages .....................103
Vehicle personalisation .............109
Vehicle security ............................ 26
Vehicle specific data ......................3
Vehicle storage ........................... 164
Vehicle tools ............................... 188
Vehicle unlocking ........................... 6
Vehicle weight ........................... 220
Ventilation ................................... 122
W
Warning chimes .........................106
Warning lights ............................... 88
Warning triangle .......................... 78
Washer and wiper systems .........14Washer fluid ............................... 168
Welcome lighting ........................120
Wheel changing .........................195
Wheel covers ............................. 191
Wheels and tyres .......................189
Windows ....................................... 30
Windscreen................................... 30
Windscreen wiper/washer ...........83
Winter tyres ............................... 189
Wiper blade replacement ..........171