208Vehicle careNo.Circuit1Engine control module2Lambda sensor3Fuel injection, ignition system4Fuel injection, ignition system5–6Mirror heating7Fan control8Lambda sensor, engine cooling9Rear window sensor10Vehicle battery sensor11Trunk release12Adaptive forward lighting, auto‐
matic light control13ABS Valves14–15Engine control module16Starter17Transmission control moduleNo.Circuit18Heated rear window19Front power windows20Rear power windows21Rear electrical centre22Left high beam (Halogen)23Headlamp washer system24Right low beam (Xenon)25Left low beam (Xenon)26Front fog lights27Diesel fuel heating28Start stop system29Electric parking brake30ABS pump31–32Airbag33Adaptive forward lighting, auto‐
matic light control34Exhaust gas recirculationNo.Circuit35Power windows, rain sensor,
exterior mirror36Climate control37–38Vacuum pump39Fuel system control module40Windscreen washer system41Right high beam (Halogen)42Radiator fan43Windscreen wiper44–45Radiator fan46–47Horn48Radiator fan49Fuel pump50Headlamp levelling, adaptive
forward lighting
210Vehicle careNo.Circuit1Displays2Body control unit, exterior lights3Body control unit, exterior lights4Infotainment system5Infotainment system, instru‐
ment6Power outlet, cigarette lighter7Power outlet8Body control module, left low
beam9Body control module, right low
beam10Body control module, door locks11Interior fan12Driver power seat13Passenger power seat14Diagnostic connector15Airbag16Boot lid relayNo.Circuit17Air conditioning system18Service diagnose19Body control module, brake
lights, tail lights, interior lights20-21Instrument panel22Ignition system23Body control module24Body control module25–26Trunk power outlet accessory
Load compartment fuse box
The fuse box is on the left side of the
load compartment behind a cover.
Remove the cover.
Fuse assignments
Vehicle care211No.Circuit1Soft top control module, power
rail right2–3Parking assist4Selective catalytic reduction
system5–6–7Power seat8Soft top control module9Selective catalytic reduction
system10Selective catalytic reduction
system11Trailer module, tyre pressure
monitor and rear view camera12Soft top control module, tail
lights13–No.Circuit14Rear seat electrical folding15–16Seat ventilation, rear view
camera, soft top control module17–18–19Steering wheel heating20–21Seat heating22–23Soft top control module, power
rail left24Selective catalytic reduction
system25–26Jumper fuse for non logistic
mode27Passive entry28–No.Circuit29Hydraulic unit30–31–32Flex Ride
230Vehicle care4. 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.Towing
Towing the vehicle
Wrap a cloth around the tip of a flat
screwdriver to prevent paint damage.
Insert the 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 3 212.
Screw in the towing eye anticlockwise
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.
Switch the selector lever to neutral.
Release the parking brake.
Vehicle care233Caution
Always use a cleaning agent with
a pH value of four to nine.
Do not use cleaning agents on hot surfaces.
Caution
After washing or cleaning, the softtop must be completely dried
before opening. If a wet soft top
remains opened for a longer time,
it would be damaged by water
spotting and mould growth.
When cleaning with a high-pressure
jet cleaner ensure a minimum
distance of 30 cm to the rear brand
emblem to prevent unintended
unlocking.
Thoroughly rinse and leather-off the
vehicle. Rinse leather frequently. Use
separate leathers for painted and
glass surfaces: remnants of wax on the windows will impair vision.
Have the door hinges of all doors
greased by a workshop.
Do not use hard objects to remove
spots of tar. Use tar removal spray on
painted surfaces.
Exterior lights
Headlight and other light covers are
made of plastic. Do not use any
abrasive or caustic agents, do not use
an ice scraper, and do not clean them dry.
Polishing and waxing Wax painted parts of the vehicle
regularly (at the latest when water no
longer beads). Otherwise, the
paintwork will dry out.
Polishing is necessary only if the paint
has become dull or if solid deposits
have become attached to it.
Paintwork polish with silicone forms a
protective film, making waxing
unnecessary.
Soft top as well as plastic body parts
must not be treated with wax or
polishing agents.Windows and windscreen wiper
blades
Use a soft lint-free cloth or chamois leather together with window cleaner and insect remover.
When cleaning the rear window from
inside, always wipe in parallel to the
heating element to prevent damage.
For mechanical removal of ice, use a
sharp-edged ice scraper. Press the
scraper firmly against the glass so
that no dirt can get under it and
scratch the glass.
Remove dirt residues from smearing wiper blades by using a soft cloth and window cleaner. Also make sure to
remove any residues such as wax,
insect residues and similar from the
window.
Ice residues, pollution and continuous wiping on dry windows will damage or
even destroy the wiper blades.
Wheels and tyres Do not use high-pressure jet
cleaners.
Customer information257This data includes, for example:● 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).
Most of this data is volatile and is processed only in the vehicle itself,and not beyond the operating time.
Moreover, many control units include
data storage device (amongst others 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.
The following information, for
example, is stored:
● System component operating states (e.g. fill level, tyre
pressure, battery status),
● State of charge of the high voltage battery, estimated range
(in the case of electric vehicles),● Faults and defects in important system components (e.g. lights,
brakes),
● System reactions in special driving situations (e.g. triggeringof an airbag, actuation of the
stability control systems),
● Information on events damaging the vehicle.
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, the operating data saved can be read together withthe vehicle identification number andused if 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. Services
include repair services, maintenance
processes, warranty cases 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 has been read
out documents the technical conditionof 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 needs operating data
from vehicles for product recalls.
Fault memories in the vehicle can be
reset by a service company when
carrying out servicing or repairs.
Comfort and infotainment
functions
Comfort settings and custom settings can be stored in the vehicle and
changed at any time.
261Clock............................................. 82
Code ........................................... 103
Control indicators.......................... 88
Control of the vehicle .................138
Controls ........................................ 79
Convex shape .............................. 30
Coolant and antifreeze ...............236
Cruise control ...................... 96, 159
Cupholders .................................. 71
Curve lighting.............................. 118
D
Danger, Warnings and Cautions ...4
Daytime running lights ...............118
Declaration of conformity ............250
DEF ............................................ 145
Diesel exhaust fluid ....................145
Diesel fuel system bleeding .......197
Door open .................................... 96
Doors ............................................ 26
Driver assistance systems ..........159
Driver Information Centre .............96
Driving characteristics and towing tips .............................. 185
Driving hints ................................ 138
E Electric adjustment ......................30
Electrical system......................... 206
Electric parking brake ...........92, 153
Electric parking brake fault ...........93Electronic climate control system 130
Electronic driving programmes ..150
Electronic Stability Control.......... 156
Electronic Stability Control and Traction Control system ............94
Electronic Stability Control off....... 94
End-of-life vehicle recovery .......192
Engine compartment fuse box ...207
Engine coolant ........................... 194
Engine coolant temperature gauge ....................................... 86
Engine data ............................... 244
Engine exhaust .......................... 144
Engine identification ...................240
Engine oil ................... 193, 236, 241
Engine oil pressure ......................95
Entry lighting .............................. 125
Event data recorders ..................256
Exhaust filter ......................... 94, 144
Exit lighting ................................ 125
Exterior care .............................. 232
Exterior light ................................. 95
Exterior lighting ....................14, 114
Exterior mirrors ............................. 30
F
Fault ........................................... 151
First aid ......................................... 76
First aid kit ................................... 76
Fixed air vents ........................... 135Fog light ....................................... 96
Fog lights ................................... 201
Folding mirrors ............................. 31
Following distance indication ......164
Forward collision alert................. 162
Front airbag system .....................62
Front fog lights ........................... 122
Front seats.................................... 49
Front storage ................................ 71
Front turn lights .......................... 202
Fuel............................................. 180
Fuel for diesel engines ..............182
Fuel for petrol engines ...............180
Fuel gauge ................................... 86 Funnel......................................... 182
Fuses ......................................... 206
G Gauges ......................................... 85
General information ...................185
Glovebox ..................................... 70
Ground clearance .......................138
H Halogen headlights ....................198
Hand brake ......................... 152, 153
Hazard warning flashers ............121
Headlight flash ........................... 117
Headlight range adjustment ......117
Headlights................................... 114
Headlights when driving abroad 117
262Head restraint adjustment .............8
Head restraints ............................ 47
Heated mirrors ............................. 31
Heated rear window ..................... 35
Heated steering wheel .................79
Heating ........................................ 55
Heating and ventilation system . 127
High beam ........................... 95, 116
High beam assist ..................96, 116
Hill start assist ........................... 155
Horn ....................................... 15, 80
I
Identification plate .....................239
Ignition switch positions .............139
Immobiliser ............................ 30, 95
Indicators ...................................... 85
Info Display ................................. 101
Information displays...................... 96
Instrument cluster ........................85
Instrument panel fuse box .........209
Instrument panel illumination .....206
Instrument panel illumination control .................................... 123
Instrument panel overview ........... 10
Interactive driving system ...........157
Interior care ............................... 234
Interior lighting ............................ 123
Interior lights ...................... 124, 206
Interior mirrors .............................. 32Interruption of power supply ......151
Introduction .................................... 3
J Jump starting ............................. 228
K Key, memorised settings ..............23
Keys ............................................. 21
Keys, locks ................................... 21
L Lane departure warning .......93, 179
Lashing eyes ............................... 76
Light switch ................................ 114
Load compartment ................26, 73
Load compartment fuse box ......210
Loading information .....................77
Low fuel ....................................... 95
M Malfunction indicator light ............92
Manual anti-dazzle ......................32
Manual mode ............................. 150
Manual seat adjustment ...............50
Manual transmission .................. 152
Memorised settings ......................23
Mirror adjustment ........................... 8 Misted light covers .....................123N
New vehicle running-in ..............139
Number plate light .....................205
O Object detection systems ...........165
Odometer ..................................... 85
Oil, engine .......................... 236, 241
OnStar ........................................ 109
Operate pedal ............................... 92
Outside temperature ....................81
Overrun cut-off ........................... 140
P
Parking ................................ 19, 142
Parking assist ............................ 165
Parking brake ............................ 153
Parking lights ............................. 123
Particulate filter ........................... 144
Performance .............................. 245
Performing work ........................192
Pollen filter ................................. 135
Power outlets ............................... 83
Power seat adjustment ................53
Power steering.............................. 93
Power windows ............................ 33
Preheating ................................... 94
Puncture ..................................... 222
Q Quickheat ................................... 134