The brake pressure drops gradually the more you operate the accelerator pedal. Ifthe vehicle does not start off within 2 seconds, it starts to roll back.
The HHC is active from a 5% slope if the driver's door is closed. HHC is only ever active on slopes when in forward or reverse start off. When driving downhill, it isinactive.
Parking aid
Introduction
This chapter contains information on the following subjects:
Function
113
Activation/deactivation
114WARNING■ The parking aid is not a substitute for the driver paying proper attention and
it is always the driver's responsibility to take care when reversing the vehicle
or carrying out similar manoeuvres. Pay particular attention to small children
and animals as they may not be recognised by the system sensors.■
Before reversing, you should make sure that there are no small obstacles,
such as rocks, thin posts, trailer drawbars etc. behind your vehicle. Such ob-
stacles may not be recognised by the system sensors.
■
Under certain circumstances, surfaces of certain objects and types of cloth-
ing cannot reflect the system signals. Thus, these objects or people who wear
such clothing are not recognised by the System sensors.
■
External sound sources can have a detrimental effect on the system. Under
adverse conditions, this may cause objects or people to not be recognised by
the system.
CAUTION
■ If a continuous tone sounds for about 3 seconds after activating the system and
there is no obstacle close to your car, this indicates a system fault. Have the fault
rectified by a specialist garage.■
The sensors must be kept clean (free of ice, etc.) to enable the system to oper-
ate properly.
■ The system function may be limited under adverse weather conditions (heavy
rain, water vapour, very low or high temperatures etc.).■
Additionally installed modules such as bicycle carriers can impair the function of
the parking aid.
Function
Fig. 101
Range of sensors
First read and observe the introductory information and safety warn-
ings on page 113.
The parking aid (hereafter referred to solely as system) only works when the igni- tion is switched on.
The system supports the driver via audible signals and the display on the radio or
the factory-installed navigation system when parking and manoeuvring » Radio
user guide, Navigation system user guide.
The system uses ultrasound waves to calculate the distance between the bumper
and an obstacle. The ultrasonic sensors are integrated in the rear bumper.
Explanation of graphic - range of sensors in the vicinity of the vehicle
Range » Fig. 101Range of sensors a)A160 cmB60 cma)
These are only the approximate ranges of sensors.
The interval between the acoustic signals becomes shorter as the clearance is re- duced. A continuous tone sounds from a distance of approx. 30 cm - danger area.
From this moment on do not continue reversing!
113Assist systems
The automatic start procedure takes place again. The warning symbol goes
out.
Further information on automatic transmission Engine shut down takes place when the selector lever is in positions P, D , S and N
and in Tiptronic mode.
When the selector lever is in position P, the engine remains shut down even after
you release the brake pedal. Start the engine by pressing the gas pedal or by moving the selector lever into a different mode and releasing the brake pedal.
If the selector lever is moved into position R during the STOP phase , the engine
will re-start.
No automatic engine shutdown takes place when the vehicle is moving at low speed (e.g. during a traffic jam or when tuning) and remains stationary after
pressing the brake pedal lightly. Automatic engine shutdown takes place if you
press the brake pedal down with more force.
Operating conditions of the system
First read and observe the introductory information and safety warn-ings
on page 116.
The START-STOP system is very complex. Some of the procedures are hard to check without servicing.
No engine shut down is carried out
Before each STOP phase, the system checks whether certain conditions have
been met. No engine shut down takes place in the following situations.
› The engine has not reached the minimum temperature for the START STOP
mode.
› The temperature inside the vehicle has not reached the desired temperature
set in the air-conditioning system/heating.
› The external temperature is very low/high.
› The intensive windscreen heater (Climatronic) or windscreen heater/ventilation
is switched on with the maximum air temperature setting (manual air condition-
ing system).
› The parking aid is activated.
› The charge state of the vehicle battery is too low.
› The stationary vehicle is on a steep slope or a steep downhill section.
› The idling speed is too high.
› The steering angle is too large (manoeuvring).
› The selector lever position
R is selected (e.g. when parking).
The warning symbol appears in the instrument cluster display.
The automatic start procedure takes place again
During the STOP phase, the engine fires up without any active driver intervention, e.g. in the following situations.
› The vehicle begins to roll, e.g. on a slope.
› The difference between the temperature setting of the air-conditioning sys-
tem/heating and the temperature of the interior is too large.
› The intensive windscreen heater (Climatronic) or windscreen heater/ventilation
is switched on with the maximum air temperature setting (manual air condition-
ing system).
› The brake pedal was pressed several times (the pressure in the braking system
is too low).
› The charge state of the vehicle battery is too low.
› The current consumption is too high.
Manually activating/deactivating the system
Fig. 103
Button for the START-STOP sys-
tem
First read and observe the introductory information and safety warn-
ings on page 116.
Activation/deactivation
›
Press the symbol button
» Fig. 103 .
When start-stop mode is deactivated, the warning light in the button lights up.
Note
If the system is deactivated during the STOP phase, the automatic start proce-
dure takes place.
117Assist systems
›Reinsert the cover into the dash panel in the opposite direction to the arrow
such that the guide pins are guided into the dash panel openings.
Carefully push the cover in.
Assignment of the fuses in the dash panel
Fig. 166
Schematic representation of the fuse box for vehicles with left-
hand steering/right-hand steering
First read and observe the introductory information and safety warn-ings
on page 197.
No.Power consumer1S-contact2START - STOP3Instrument cluster, headlight range adjustment, telephone, oil level
sensor, diagnostic port4Control unit for ABS/ESC, steering angle sensor strip with switches5Petrol engine: Speed regulating system6Reversing light (manual gearbox)7Ignition, engine control unit, automatic gearbox8Brake pedal switch, clutch switch, engine cooling fan9Operating controls for the heating, electronic control unit for air condi-
tioning system, park distance control, window lift, engine cooling fan, heated washer nozzles10DC-DC converter11Mirror adjustmentNo.Power consumer12Control unit for trailer detection13Electronic control unit for automatic gearbox, selector lever of the au-tomatic gearbox14Headlight beam control15Not assigned16Power steering, speed sensor, engine control unit, control unit for fuel
pump17Daytime running lights/radio for vehicles with START-STOP18Mirror heater19Ignition lock input20Engine control unit, electronic control unit for fuel pump, fuel pump21Reversing lamp (automatic gearbox), fog lights with the function
CORNER
22
Operating controls for the heating, electronic control unit for air condi- tioning system, telephone, instrument cluster, steering angle sender,
multi-function steering wheel, ignition key removal lock, diagnostic
port23Interior lighting, storage compartment and luggage compartment, side
lights24Central control unit25Not assigned26Rear window wiper27Not assigned28Petrol engine: Purge valve, PTC heater29Injection, coolant pump30Fuel pump, ignition system, cruise control31Lambda probe32High pressure fuel pump, pressure valve33Engine control unit34Engine control unit, vacuum pump35Switch illumination, number plate light, parking light36Main beam37Rear fog light, DC-DC converter38Fog lights 198Do-it-yourself
Index
A
Abroad Driving abroad
110
Unleaded petrol110
ABS Function
112
Warning light18
Accessories149
Adjusting Belt height
133
Exterior mirror50
Head restraints53
Interior mirror50
Manual air conditioning81
Seat53
Seats52
Steering wheel96
Adjusting the seats52, 127
Adjustment Beam range
41
Aerial153
Airbag135
Deactivating140
Deactivating the front passenger airbag140
Deployment135
Front airbag137
Head airbag139
Indicator light20
Modifications and damage to the airbag system151
Side airbag138
Airbag system135
Air conditioning system Air outlets
76
Climatronic82
Manual air conditioning system79
Air outlets76
Alarm Switching off36
Triggering36
Anti-theft alarm system Activating/deactivating
36
Trailer125
Antilock Braking System112
Armrest Front
55
Rear55
Artificial leather158
Ashtray59
ASR warning light
17
Assist system ABS
112
Assist systems111
ABS18
ASR17
Cruise Control System114
EDL112
ESC17, 111
HBA112
HHC112
Parking aid113
START-STOP116
TCS112
Auto Check Control13
Automatic gearbox Selector lever-emergency unlocking
195
Starting-off and driving103
Tiptronic103
Automatic load deactivation174
Automatic transmission101
Kickdown104
Malfunction104
Selector lever lock103
Using the selector lever102
AUX95
Avoiding damage to the vehicle Driving through water
109
Avoiding damage to your vehicle109
B
Ball head Check fitting
121
Fitting121
Ready position120
Removing122
Battery In the remote control key
193
Belts130
Belt tensioners133
Bonnet Closing
164
Opening164
Boot Class N1 vehicles
65
Double-sided floor covering70
Flexible storage compartment69
Hooks66
Meshed pocket for storage70
See Boot lid38
Storage compartments in the boot69
Boot cover Parking position
68
Boot lid Automatic locking
38
Closing38
Opening38
Brake booster100
Brake fluid170
Changing171
Checking170
Information messages15
Brakes Brake assist systems
111
Brake booster100
Brake fluid170
Handbrake100
212Index
Fuel reserveIndicator light19
Fuses Assignment
197
Assignment of fuses in the dash panel198
Colour coding197
Fuse assignment in the engine compartment200
Replacing197
Fuses in the engine compartment Assignment
200
G
Gearbox Information messages
13
Gear change Gear recommendation
24
Information on the selected gear24
Gear changing Gear stick
101
General view Cockpit
9
Generator Indicator light
15
Glasses storage box62
Glow plug system Warning light
18
GSM85
H
Handbrake
100
Indicator light14
Hazard warning light system44
HBA112
Head airbag139
Headlight cleaning system Headlight cleaning system
49
HeadlightsBulb arrangement201
Driving abroad110
Headlight cleaning system49
Head restraint53
Heating Defrosting windows
78
Exterior mirror50
operating77
Rear window47
Recirculated air mode79
Seats54
Heating and air-conditioning76
Heating rear window47
HHC112
Hill Hold Control (HHC)112
Hooks66
Horn9
Hydraulic Brake Assist (HBA)112
I
Ice-scraper
155
Ice warning23
Ignition98
Immobiliser98
Indicator lights14
Individual settings Locking
34
Unlocking34
Inertia reels133
Information system22
Compass point display24
Door warning24
Gear recommendation24
Ice warning23
MAXI DOT display27
Multifunction display25
Operation22
Service interval display28
Instrument cluster10
Counter for distance driven12
Display11
Fuel gauge12
Indicator lights14
Overview10
Revolution counter11
Speedometer11
Temperature gauge11
Interior monitor36
ISOFIX145
J
Jack
183
Jacking points Raise vehicle
186
Jump-starting189, 190
K
Key Locking
32
Starting the engine98
Unlocking32
L
Lever Main beam
43
Turn signal43
Windscreen wipers49
Light Daytime running lights
42
Fog lights with CORNER function43
Parking light45
Replacing bulbs200
Light bulbs Rear light (Rapid)
204
Lighting Luggage compartment
64
215Index
Power outlet12 V60
Power steering97
Indicator light17
Practical features56
Meshed pockets on the front seat backrests64
Storage compartment in centre console58
Storage compartment on the passenger side63
Storage pockets on the front seats64
Waste container60
R
Radiator fan
165
Raise vehicle186
Rear fog light44
Indicator light18
Rear interior light46
Rear mirror49
Exterior mirror50
Interior mirror50
recirculated air mode Climatronic
83
Recirculated air mode Manual air conditioning
81
Refuelling160
Fuel160
Remote control Locking
33
Replacing the battery193
Synchronisation process194
Unlocking33
Remote control key Replacing the battery
193
Repairs and technical alterations149
Replacing Bulb for main beam, daytime running lights andparking light
202
Bulb for the fog light203
Bulb for the licence plate light203
Bulb in rear light (Rapid Spaceback)206
Bulb in rear light (Rapid)204
Bulbs200
Fuses197
Fuses in the dash panel197
Fuses in the engine compartment199
Low beam bulb201
Vehicle battery174
Windscreen wiper blades195
Wiper blades196
Replenishing Coolant
170
Engine oil168
Windscreen washer fluid165
Revolution counter11
Roof luggage rack Attachment points
74
Roof rack system74
Roof load75
Running-in The first 1500 km
104
Running in Brake pads
105
Engine104
Tyres105
S
SAFE See Safe securing system
33
SAFELOCK See Safe securing system
33
Safe securing system33
Safety126
Child safety142
Child safety seats142
Correct seated position127
Head restraints53
ISOFIX145
TOP TETHER146
Saving electrical energy105
Seals Taking care of your vehicle155
Seat Adjusting
53
Seat belt warning light
15
Seat belts130
Belt tensioners133
Cleaning159
fastening and unfastening132
Height adjustment133
Inertia reels133
The physical principle of a frontal collision131
Seat features54
Seats folding forward
55
Front armrest55
Head restraints53
Heating54
Rear armrest55
Seats and useful equipment52
Adjusting the seats52
see automatic gearbox Manual shifting of gears on the multifunction
steering wheel
103
Selector lever see Using the selector lever
102
Selector lever lock Indicator light
21
Service150
Service interval display28
Service intervals147
Setting Lower position of the variable loading floor
72
Upper position of the variable loading floor71
Setting the clock Clock
13
Shelves56
Shifting gears Driving and saving energy
106
217Index