Driving and operating121
An Autostop is indicated by the
needle at the AUTOSTOP position in
the tachometer.
During an Autostop, the heating and
brake performance will be
maintained.
Conditions for an Autostop
The stop-start system checks if each
of the following conditions is fulfilled:
■ The stop-start system is not manually deactivated
■ the bonnet is fully closed
■ the driver's door is closed or the driver's seat belt is fastened
■ the vehicle battery is sufficiently charged and in good condition
■ the engine is warmed up
■ the engine coolant temperature is not too high
■ the engine exhaust temperature is not too high, e.g. after driving with
high engine load
■ the ambient temperature is above -5° C
■ the climate control system allows an Autostop
■ the brake vacuum is sufficient
■ the vehicle was driven at least at walking speed since the last
Autostop
Otherwise an Autostop will be
inhibited.
Certain settings of the climate control
system may inhibit an Autostop. See
Climate control chapter for more
details 3 112.
Immediately after motorway driving
an Autostop may be inhibited.
New vehicle running-in 3 118.Vehicle battery discharge protection
To ensure reliable engine restarts, several vehicle battery discharge
protection features are implemented
as part of the stop-start system.
Power saving measures
During an Autostop, several electrical
features such as auxiliary electric
heater or rear window heating are
disabled or switched into a power
saving mode. The fan speed of the
climate control system is reduced to
save power.
Restart of the engine by the
driver Depress the clutch pedal to restart the
engine.
The engine start is indicated by the
needle at the idle speed position in
the tachometer.
If the selector lever is shifted out of
neutral before depressing the clutch
first, control indicator - illuminates
or is shown as a symbol in the Driver
Information Centre.
Control indicator - 3 83.
122Driving and operating
Restart of the engine by the
stop-start system The selector lever must be in neutral
to enable an automatic restart.
If one of the following conditions
occurs during an Autostop, the
engine will be restarted automatically
by the stop-start system:
■ The stop-start system is manually deactivated:
■ the bonnet is opened
■ the driver's seat belt is unfastened and the driver's door is opened
■ the engine temperature is too low
■ the charging level of the vehicle battery is below a defined level
■ the brake vacuum is not sufficient
■ the vehicle is driven at least at walking speed
■ the climate control system requests
an engine start
■ the air conditioning is manually switched on
If the bonnet is not fully closed, a warning message is displayed in the
Driver Information Centre.If an electrical accessory, e.g. a
portable CD player, is connected to
the power outlet, a brief power drop
during restart might be noticeable.
Parking ■ Do not park the vehicle on an easily
ignitable surface. The high
temperature of the exhaust system
could ignite the surface.
■ Always apply parking brake. Apply manual parking brake without
pressing release button. Apply as
firmly as possible on downhill or
uphill slopes. Depress the foot
brake at the same time to reduce
operating force.
■ Switch off the engine and ignition. Turn the steering wheel until the
steering wheel lock engages.
■ If the vehicle is on a level surface or
uphill slope, engage first gear
before switching off the ignition. On
an uphill slope, turn the front
wheels away from the kerb.
If the vehicle is on a downhill slope, engage reverse gear beforeswitching off the ignition. Turn the
front wheels towards the kerb.
■ Lock the vehicle and activate the anti-theft alarm system.
Notice
In the event of an accident with airbag deployment, the engine is
turned off automatically if the vehicle comes to a standstill within a certain
time.
210IndexAAccessories and vehicle modifications .......................... 149
Adjustable air vents ...................116
Airbag and belt tensioners ...........82
Airbag deactivation ................42, 82
Airbag system .............................. 37
Air conditioning regular operation ................................ 117
Air conditioning system .............. 110
Air intake .................................... 117
Air vents...................................... 116
Antilock brake system ................ 124
Antilock brake system (ABS) .......83
Anti-theft alarm system ................24
Anti-theft locking system .............. 23
Appearance care ........................190
Ashtrays ....................................... 75
Automatic anti-dazzle ..................27
Automatic light control ...............102
Automatic locking ........................22
B Battery discharge protection ......108
Battery voltage ............................. 94
Belts.............................................. 34
Bicycle rack .................................. 51
Bonnet ....................................... 151
Brake and clutch fluid .................194Brake and clutch system .............83
Brake assist ............................... 125
Brake fluid .................................. 153
Brakes ............................... 124, 153
Breakdown.................................. 188
Bulb replacement ....................... 156
C Capacities .................................. 205
Car Pass ...................................... 18
Catalytic converter .....................123
Central locking system ................20
Changing tyre and wheel size ...175
Charging system .......................... 82
Child restraint installation locations ................................... 45
Child restraints.............................. 43
Child restraint systems ................43
Cigarette lighter ........................... 75
City mode ................................... 127
Climate control ............................. 15
Climate control systems .............109
Clock ............................................ 73
Code ............................................. 92
Control indicators.......................... 78
Control of the vehicle .................118
Controls ........................................ 68
Convex shape .............................. 25
Coolant and antifreeze ...............194
Cruise control ...................... 85, 129
211
Cupholders .................................. 49
Curtain airbag system .................. 41
D Danger, Warnings and Cautions ...4
Daytime running lights ...............103
Declaration of conformity ............207
Door open .................................... 86
Doors ............................................ 22
Driver assistance systems ..........129
Driver Information Centre .............86
Driving hints ................................ 118
E Electric adjustment ......................25
Electrical system......................... 164
Electronic climate control system 112
Electronic Stability Control.......... 126
Electronic Stability Control and Traction Control system ............84
End-of-life vehicle recovery .......150
Engine compartment fuse box ...165
Engine coolant ........................... 152
Engine coolant temperature gauge ....................................... 77
Engine data ............................... 201
Engine exhaust .......................... 123
Engine identification ...................197
Engine oil ................... 151, 194, 198
Engine oil pressure ......................85Entry lighting .............................. 107
Event data recorders ..................207
Exit lighting ................................ 107
Exterior care .............................. 190
Exterior light ................................. 85
Exterior lighting ....................12, 101
Exterior mirrors ............................. 25
F
First aid ......................................... 65
First aid kit ................................... 65
Fixed air vents ........................... 116
Flex-Fix system ............................ 51
Folding mirrors ............................. 26
Front airbag system .....................40
Front seats.................................... 31
Front storage ................................ 50
Front turn signal lights ...............159
Fuel............................................. 143
Fuel consumption - CO 2-
Emissions ............................... 148
Fuel for liquid gas operation .......143
Fuel for petrol engines ...............143
Fuel gauge ................................... 77 Fuel selector ................................ 77
Fuses ......................................... 164
G Gauges ......................................... 76
Glass panel .................................. 29Glovebox ..................................... 49
Graphic-Info-Display, Colour- Info-Display .............................. 90
H Halogen headlights ....................156
Hand brake ......................... 124, 125
Hazard warning flashers ............103
Headlight flash ........................... 102
Headlight range adjustment ......103
Headlights................................... 101
Headlights when driving abroad 103
Head restraint adjustment .............8
Head restraints ............................ 30
Heated mirrors ............................. 26
Heated rear window ..................... 29
Heated steering wheel .................69
Heating ........................................ 34
Heating and ventilation system . 109
High beam ........................... 85, 102
Hill start assist ........................... 125
Horn ....................................... 13, 69
I
Identification plate .....................196
Ignition switch positions .............119
Immobiliser ............................ 25, 85
Indicators ...................................... 76
Information displays...................... 86
Instrument cluster ........................76