Negative cable - colour coding in the majority of cases is black.
Jump-starting in vehicles with the START-STOP system
Fig. 180
Engine earth: START-STOP sys-
tem
First read and observe the introductory information and safety warn- ings on page 226.
On vehicles with the START-STOP system, the jump-start cable of the charger
must never be connected directly to the negative pole of the vehicle battery, but
only to the engine earth » Fig. 180.
Towing the vehicle
Introduction
This chapter contains information on the following subjects:
Front towing eye
229
Rear towing eye
229
Vehicles with a tow hitch
230
Vehicles with manual transmission may be towed in with a tow bar or a tow rope
or with the front or rear wheels raised.
Vehicles with automatic transmission may be towed in with a tow bar or a tow
rope or with the front wheels raised. If the vehicle is raised at rear, the automatic
gearbox is damaged!
A tow bar is the safest way of towing a vehicle and also minimises any shocks.
Only use a tow rope if a suitable tow bar is not available.
When towing, the following guidelines must be observed.
Driver of the tow vehicle›
Release the clutch particularly gently when starting off or depress the accelera-
tor particularly gently if the vehicle is fitted with an automatic gearbox.
›
On vehicles with a manual transmission, only push down on the accelerator pedal once the rope is taught.
The maximum towing speed is 50 km/h.
Driver of the towed vehicle
›
Switch on the ignition so that the steering wheel is not blocked and so that the
turn signal lights, horn, windscreen wipers and windscreen washer system can be used.
›
Take the vehicle out of gear or move the selector lever into position N if the ve-
hicle is fitted with an automatic gearbox.
Please note that the brake servo unit and power steering only operate if the en-
gine is running. If the engine is not running, significantly more physical force is re- quired to depress the brake pedal and steer the vehicle.
If using a tow rope, ensure that it is always kept taught.
CAUTION
■ Do not tow start the engine – there is a risk of damaging the engine and the
catalytic converter! The battery from another vehicle can be used as a jump-start aid » page 226 , Jump-starting .■
If the gearbox no longer contains any oil because of a defect, your vehicle must
only be towed with the driven wheels raised clear of the ground or on a special
breakdown vehicle or trailer.
■
The vehicle must be transported on a special breakdown vehicle or trailer if it is
not possible to tow in the vehicle in the way described or if the towing distance is
greater than 50 km.
■
To protect both vehicles when tow-starting or towing, the tow rope should be
elastic. Thus one should only use plastic fibre rope or a rope made out of a simi-
larly elastic material.
■
While towing, take care to avoid impermissibly high tensile forces or jerky loads.
There is always a risk of excessive stresses and damage resulting at the points to which you attach the tow rope or tow bar when you attempt to tow a vehicle
which is not standing on a paved road.
■
Attach the tow rope or the tow bar to the towing eyes » page 229
or » page 229 to the detachable ball head of the towing device » page 152 .
228Do-it-yourself
Index
A
Abroad Driving abroad
135
Unleaded petrol135
ABS Operation
137
Warning light19
Accessories184
Adaptive headlights (AFS)50
Adjusting Belt height
167
Exterior mirrors59
Head restraints66
Interior mirror59
Seats62
Steering wheel117
Adjusting the headrests
67
Adjusting the seats161
Adjustment Headlight beam
47
Aerial188
See windows191
AFS50
Airbag169
Deactivating175
Deactivating the front passenger airbag176
Deployment169
Front airbag171
Head airbag174
Indicator light21
Knee airbag172
Modifications and damage to the airbag system 186
Side airbag
173
Airbag system169
Air conditioning Climatronic95
manual air conditioning94
Recirculation93
Air conditioning system Air outlets
92
Air outlets92
Alarm Switching off
39
Triggering39
Anti-theft alarm system Activating/deactivating
39
Trailer159
Antilock brake system (ABS)137
Armrest Front
65
Artificial leather194
Ashtray74
ASR warning light
18
Assistence systems OFF ROAD-mode
138
Assist systems136
ABS19, 137
ASR18
Cruise Control System147
DSR137
EDL137
ESC18, 136
HBA137
HHC138
Park assist143
Parking aid140
START-STOP149
TCS137
Auto Check Control13
Automatic driving lamp control49
Automatic gearbox Manual shifting of gears
127
Selector lever-emergency unlocking233
Starting-off and driving128
Tiptronic127
Automatic load deactivation210
Automatic transmission126
Kickdown128
Malfunction128
Selector lever lock127
Using the selector lever127
Auxiliary heating and ventilation System settings
98
auxiliary heating and ventilations Switching on and off directly
98
Auxiliary heating (auxiliary heating and ventila- tion)
97
Radio remote control99
B
Ball head Check fitting
155
Ball rod installing
154
Ready position153
removing155
Bar with sliding hook84
Battery In the remote control key
231
Belts164
Belt tensioners168
Bonnet Closing
200
Opening200
Boot Class N1 vehicles
88
see Boot lid41
Boot lid41
Automatic locking41
Warning light17
Brake information messages
15
warning light15
251Index
Luggage compartment lid40
M
Main beam
49
Warning light22
Maintenance132
Decorative films190
Manual air conditioning Operating elements
94
Manual gear changing see gear changing
125
Materials defect liability5
MAXI DOT See MAXI DOT display
28
MAXI DOT display28
Main menu28
Operation23
Settings29
Maximum speed247
Memory Function for the seat63
MFD See multifunction display
25
Mirror Exterior mirrors
59
Mirrors Interior mirror
59
Vanity55
Mobile phone100, 103, 105
Connecting to the hands-free system103, 106
Modes of the automatic transmission127
Modifications184
Modifications and technical alterations Airbags
186
Service185
Spoiler186
Multifunction display Functions
25
Information26
Memory26
Operation23
Multimedia113
AUX115
MDI115
N
N1
88
Net partition86
Nets83
O
OFF ROAD
138
activation / deactivation140
operation138
OFF ROAD mode warning light
22
oil information messages
17
Oil See Engine oil
203
oil pressure information messages
17
On-board computer See multifunction display
25
Operate windscreen wipers
57
Operation in winter Diesel fuel
198
Vehicle battery209
Outside temperature26
Overhang angle246
Overview Engine compartment
201
Warning lights14
P
Paintwork See Paintwork care
189
Paintwork care189
Park assist143
Finding a parking space144
Information messages146
Parking145
Parking Automatic brake assist
146
Manoeuvring out of a parallel parking space146
Park assist143
Parking aid140
Parking aid140
Function141
Parking vehicle38
Part replacement184
Passive safety Before setting off
160
Driving safety161
Safety equipment160
Passive Safety160
Pedals126
Footmats126
Petrol refer to Fuel
197
pitch angle246
Polishing the paintwork See Taking care of your vehicle
189
Power outlet 12 V
75
Power steering118
Warning light17
Power windows Button in the front passenger door
43
Practical equipment Reflective vest
219
256Index