Vehicle care271● Do not lean over the vehiclebattery during jump starting.
● Do not allow the terminals of one
lead to touch those of the other
lead.
● The vehicles must not come into contact with each other during
the jump starting process.
● Apply the parking brake, transmission in neutral,
automatic transmission in P.
● Open the positive terminal protection cap of your vehicle in
the engine compartment and of
the booster vehicle battery.Lead connection order:
1. Connect the red lead to the positive terminal of the booster
vehicle battery.
2. Connect the other end of the red lead to the positive terminal of
your vehicle near the fuse box in
the engine compartment.
3. Connect the black lead to the negative terminal of the booster
vehicle battery.
4. Connect the other end of the black
lead to a vehicle grounding point
of your vehicle in the engine
compartment.
Route the leads so that they cannot
catch on rotating parts in the engine
compartment.
To start the engine: 1. Start the engine of the vehicle providing the jump.
2. After five minutes, start the other engine. Start attempts should be
made for no longer than
15 seconds at an interval of one
minute.3. Allow both engines to idle for approx. three minutes with the
leads connected.
4. Switch on electrical consumers (e.g. headlights, heated rear
window) of the vehicle receiving
the jump start.
5. Reverse above sequence exactly when removing leads.
272Vehicle careTowingTowing the vehicle
Wrap a cloth around the tip of a flat
screwdriver to prevent paint damage.
Insert a screwdriver in the slot at the
lower part of the cap. Release the cap
by carefully moving the screwdriver
downwards.
The towing eye is stowed with the
vehicle tools 3 253.
Screw in the towing eye as far as it will
go until it stops in a horizontal
position.
Attach a tow rope – or better still a tow rod – to the towing eye.
The towing eye must only be used for
towing and not for recovering the
vehicle.
Switch on ignition to release steering wheel lock and to permit operation of
brake lights, horn and windscreen
wiper.
Caution
Deactivate the driver assistance
systems like active emergency
braking 3 197, otherwise the
vehicle may automatically brake during towing.
Switch the selector lever to neutral.
Release the parking brake.
Caution
Drive slowly. Do not drive jerkily.
Excessive tractive force can
damage the vehicle.
When the engine is not running,
considerably more force is needed to
brake and steer.
To prevent the entry of exhaust gases from the towing vehicle, switch on the
air recirculation and close the
windows.
Vehicles with automatic transmission: The vehicle must be towed facing
forwards, not faster than 50 mph nor further than 60 miles. In all other
Customer information305Operating data in the vehicleControl units process data for
operation of the vehicle.
This data includes, e.g.: ● vehicle status information (e.g. wheel rotation rate, speed,
movement delay, lateral
acceleration, "seatbelts
fastened" display),
● ambient conditions (e.g. temperature, rain sensor,
distance sensor).
As a rule such data is transient, not
stored for longer than an operational
cycle, and only processed on board
the vehicle itself. Control units often
include data storage (including the
vehicle key). This is used to allow information to be documented
temporarily or permanently on vehicle
condition, component stress,
maintenance requirements and
technical events and errors.Depending on the technical
equipment level, the data stored is as follows:
● system component operating states (e.g. fill level, tyre
pressure, battery status)
● faults and defects in important system components (e.g. lights,
brakes)
● system reactions in special driving situations (e.g. triggering
of an airbag, actuation of the
stability control systems)
● information on events damaging the vehicle
● for electric vehicles the amount of
charge in the high-voltage
battery, estimated range
In special cases (e.g. if the vehicle
has detected a malfunction), it may be
necessary to save data that would
otherwise just be volatile.
When you use services (e.g. repairs,
maintenance), the operating data
saved can be read together with the
vehicle identification number and
used when necessary. Staff working
for the service net-work ( e.g. garages,manufacturers) or third parties (e.g.
breakdown services) can read the
data from the vehicle. The same
applies to warranty work and quality
assurance measures.
Data is generally read via the OBD
(On-Board Diagnostics) port
prescribed by law in the vehicle. The operating data which is read out,
documents the technical condition of
the vehicle or individual components
and assists with fault diagnosis,
compliance with warranty obligations
and quality improvement. This data,
in particular information on
component stress, technical events,
operator errors and other faults, is
transmitted to the manufacturer
where appropriate, together with the
vehicle identification number. The
manufacturer is also subject to
product liability. The manufacturer
potentially also uses operating data
from vehicles for product recalls. This
data can also be used to check
customer warranty and guarantee
claims.
Fault memories in the vehicle can be
reset by a service company when
carrying out servicing or repairs.
308IndexAAccessories and vehicle modifications .......................... 228
Active emergency braking ..........197
Adaptive cruise control .......113, 186
AdBlue ................................ 111, 168
Adjustable air vents ...................153
Airbag and belt tensioners .........108
Airbag deactivation ..............63, 108
Airbag label................................... 58
Airbag system .............................. 58
Air conditioning regular operation ................................ 154
Air conditioning system .............. 146
Air intake .................................... 154
Air vents...................................... 153
Antilock brake system ................ 177
Antilock brake system (ABS) .....110
Anti-theft alarm system ................36
Anti-theft locking system .............. 36
Appearance care ........................274
Armrest ................................... 53, 55
Armrest storage ........................... 72
Ashtrays ....................................... 98 Automatic anti-dazzle ..................41
Automatic light control ...............135
Automatic locking ........................29
Automatic transmission .............170
Autostop ..................................... 161
Auxiliary heater ........................... 153B
Battery discharge protection ......144
Battery voltage ........................... 123 Belts.............................................. 56
BlueInjection ............................... 168
Bonnet ....................................... 230
Brake and clutch fluid .................278
Brake and clutch system ...........109
Brake assist ............................... 180
Brake fluid .................................. 233
Brakes ............................... 177, 233
Breakdown.................................. 272
Bulb replacement ....................... 236
C Capacities .................................. 293
Cargo management system ........82
Catalytic converter .....................167
Central locking system ................24
Centre console lighting ..............143
Changing tyre and wheel size ...261
Charging system ........................ 109 Child locks ................................... 30
Child restraint installation locations ................................... 67
Child restraints.............................. 65
Child restraint systems ................65
Climate control ............................. 15
Climate control systems .............145
Clock............................................. 95
309CNG.................................... 104, 220
Control indicators........................ 107
Control of the vehicle .................156
Controls ........................................ 91
Convex shape .............................. 39
Coolant and antifreeze ...............278
Cruise control ....................113, 183
Cupholders .................................. 71
Curtain airbag system .................. 63
Curve lighting.............................. 136
D
Danger, Warnings and Cautions ...4
Daytime running lights ...............136
Declaration of conformity ............297
DEF ............................................ 168
Diesel exhaust fluid ....................168
Diesel fuel system bleeding .......235
Door open .................................. 114
Doors ............................................ 30
Driver assistance systems ..........183
Driver Information Centre ...........114
Driving characteristics and towing tips .............................. 223
Driving hints ................................ 156
E Electric adjustment ......................39
Electrical system......................... 246
Electric parking brake .........109, 178
Electric parking brake fault .........109Electronic climate control system 148
Electronic driving programmes . ........................................ 172, 176
Electronic key system ...................22
Electronic Stability Control.......... 181
Electronic Stability Control and Traction Control system ..........110
Electronic Stability Control off..... 110
End-of-life vehicle recovery .......229
Engine compartment fuse box ...247
Engine coolant ........................... 232
Engine coolant temperature gauge ..................................... 105
Engine data ............................... 286
Engine exhaust .......................... 166
Engine identification ...................282
Engine oil ................... 231, 278, 283
Engine oil pressure ....................111
Entry lighting .............................. 143
Event data recorders ..................304
Exhaust filter ....................... 111, 166
Exit lighting ................................ 143
Exterior care .............................. 274
Exterior light ............................... 112
Exterior lighting ....................12, 134
Exterior mirrors ............................. 39
F
Fault ................................... 172, 176
First aid kit ................................... 87Fixed air vents ........................... 153
Folding mirrors ............................. 39
Following distance ......................110
Following distance indication ......196
Forward collision alert................. 194
Front airbag system .....................62
Front fog lights ...........113, 140, 238
Front seats.................................... 47
Front storage ................................ 72
Fuel............................................. 218
Fuel for diesel engines ..............219
Fuel for natural gas operation ...220
Fuel for petrol engines ...............218
Fuel gauge ................................. 104
Fuel selector .............................. 104
Fuses ......................................... 246
G
Gauges ....................................... 102
Gear shifting ............................... 110
General information ...................223
Glovebox ..................................... 71
H Halogen headlights ....................236
Hand brake ......................... 177, 178
Hazard warning flashers ............139
Headlight flash ........................... 135
Headlight range adjustment ......135
Headlights................................... 134 Headlights when driving abroad 136
310Head restraint adjustment .............8
Head restraints ............................ 46
Heated mirrors ............................. 40
Heated rear window ..................... 43
Heated steering wheel .................92
Heating .................................. 54, 56
Heating and ventilation system . 145
High beam ......................... 112, 135
High beam assist ........................112
Hill start assist ........................... 180
Horn ....................................... 13, 92
I
Identification plate .....................281
Ignition switch positions .............156
Immobiliser .......................... 38, 112
Indicators .................................... 102
Info Display ................................. 120
Information displays.................... 114
Instrument cluster ........................99
Instrument panel fuse box .........249
Instrument panel illumination .....246
Instrument panel illumination control .................................... 142
Instrument panel overview ........... 10
Interior care ............................... 275
Interior lighting ............................ 142
Interior lights ...................... 142, 246
Interior mirrors .............................. 40Interruption of power supply ......173
Introduction .................................... 3
J Jump starting ............................. 270
K Key, memorised settings ..............24
Keys ............................................. 20
Keys, locks ................................... 20
L
Lane keep assist ................110, 215
Lashing eyes ............................... 81
LED headlights ...................112, 136
Lighting features .........................143
Light switch ................................ 134
Load compartment ................30, 73
Load compartment cover .............79
Load compartment fuse box ......251
Loading information .....................88
Low fuel ..................................... 112
M
Malfunction indicator light ..........109
Manual anti-dazzle ......................40
Manual mode .....................172, 176
Manual seat adjustment ...............48
Manual transmission .................. 173
Manual transmission automated 174
Manual windows ..........................41Massage....................................... 55
Maximum speed ......................... 255
Memorised settings ......................24
Midlevel display .......................... 114
Mirror adjustment ........................... 9 Misted light covers .....................141
N
Natural gas ......................... 104, 220
New vehicle running-in ..............156
Number plate light .....................245
O
Object detection systems ...........200
Odometer ................................... 103 Oil, engine .......................... 278, 283
OnStar ........................................ 130
Outside temperature ....................95
Overrun cut-off ........................... 161
P Parking ................................ 18, 164
Parking assist ............................ 200
Parking brake ............................ 178
Parking lights ............................. 141
Particulate filter ........................... 166
Performance .............................. 288
Performing work ........................230
Pollen filter ................................. 154
Power button .............................. 157
Power outlets ............................... 97