
CoolantVehicle features and optionsThis chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
Information WARNING
With the engine hot and the cooling sys‐
tem open, coolant can escape and lead to
burns. There is risk of injuries. Only open the
cooling system with the engine cooled down.◀
WARNING
Additives are harmful and incorrect addi‐
tives can damage the engine. There is risk of
injuries and risk of property damage. Avoid the
contact of articles of clothing, skin or eyes with
additives. Do not swallow any additives. Use
suitable additives only.◀
Coolant consists of water and additives.
Not all commercially available additives are
suitable for the vehicle. Information about suit‐
able additives is available from a dealer’s serv‐
ice center or another qualified service center or
repair shop.
Coolant level
Overview
Depending on the engine installation, the cool‐
ant reservoir is located on the right side or the
left side of the engine compartment.Checking
There are yellow Min and Max marks in the
coolant reservoir.1.Let the engine cool.2.Turn the lid of the coolant reservoir slightly
counterclockwise to allow any excess
pressure to dissipate, then open it.3.Open the coolant reservoir lid.4.The coolant level is correct if it lies be‐
tween the minimum and maximum marks
in the filler neck.
Adding
1.Let the engine cool.2.Turn the lid of the coolant reservoir slightly
counterclockwise to allow any excess
pressure to dissipate, then open it.3.If the coolant is low, slowly add coolant up
to the specified level; do not overfill.Seite 202MobilityCoolant202
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Brake lights, brake force dis‐play 118
Brake pads, break-in 168
Braking, hints 170
Breakdown assistance 217
Break-in 168
Brightness of Control Dis‐ play 94
Bulb replacement 206
Bulb replacement, front 207
Bulb replacement, rear 211
Bulbs and lights 206
Button, Start/Stop 68
Bypassing, see Jump-start‐ ing 218
C
California Proposition 65 Warning 8
Camera-based cruise control, ACC 126
Camera lenses, care 225
Camera, rearview cam‐ era 138
Can holder, see Cu‐ pholder 162
Car battery 215
Car care products 223
Care, displays 225
Care, vehicle 223
Cargo 172
Cargo area 157
Cargo area, enlarging 158
Cargo area, storage compart‐ ments 163
Cargo floor panel 157
Cargo position, rear seat backrest 159
Cargo, securing 173
Cargo straps, securing cargo 173
Car key, see Remote con‐ trol 34
Carpet, care 224
Car wash 222 Catalytic converter, see Hot
exhaust system 169
CBS Condition Based Serv‐ ice 204
Center armrest 161
Center console 16
Central locking system 40
Central screen, see Control Display 18
Changes, technical, see Own Safety 7
Changing parts 206
Changing wheels 213
Changing wheels/tires 190
Chassis number, see vehicle identification number 10
Check Control 82
Checking the oil level elec‐ tronically 199
Children, seating position 64
Children, transporting safely 64
Child restraint fixing sys‐ tem 64
Child restraint fixing system LATCH 66
Child restraint fixing systems, mounting 65
Child safety locks 67
Child seat, mounting 65
Child seats 64
Chrome parts, care 224
Cigarette lighter 155
Cleaning displays 225
Climate control 144, 146
Clock 86
Closing/opening via door lock 39
Closing/opening with remote control 37
Closing the tailgate with no- touch activation 44
Cockpit 14
Combination switch, see Turn signals 73 Combination switch, see
Wiper system 74
Comfort Access 43
COMFORT program, Dy‐ namic Driving Control 124
Compact wheel, see Emer‐ gency wheel 213
Compartments in the doors 161
Compass 153
Compressor 192
Condensation on win‐ dows 148
Condensation under the vehi‐ cle 171
Condition Based Service CBS 204
Confirmation signal 46
ConnectedDrive 6
ConnectedDrive Services 6
Connecting electrical devi‐ ces 155
Continued driving with a flat tire 107 , 110
Control Display 18
Control Display, settings 93
Controller 19
Control systems, driving sta‐ bility 120
Convenient opening with the remote control 38
Coolant 202
Cooling function 145, 147
Cooling, maximum 147
Cooling system 202
Cornering lamp 99
Corrosion on brake discs 170
Cosmetic mirror 155
Courtesy lamps during un‐ locking 37
Courtesy lamps with the vehi‐ cle locked 38
Cruise control 132
Cruise control, active 126 Seite 233Everything from A to ZReference233
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Manual air distribu‐tion 145, 148
Manual air flow 145, 148
Manual brake, see Parking brake 72
Manual mode, Steptronic transmission 78
Manual operation, door lock 39
Manual operation, exterior mirrors 61
Manual operation, fuel filler flap 182
Manual operation, Park Dis‐ tance Control PDC 136
Manual operation, rearview camera 138
Marking, run-flat tires 192
Master key, see Remote con‐ trol 34
Maximum cooling 147
Maximum speed, display 88
Maximum speed, winter tires 191
Measurement, units of 94
Medical kit 218
Memory, seat, mirror 59
Menu in instrument clus‐ ter 90
Menus, operating, iDrive 18
Menus, refer to iDrive operat‐ ing concept 20
Messages, see Check Con‐ trol 82
Microfilter 146, 148
Minimum tread, tires 190
Mirror 60
Mirror memory 59
Mobile communication devi‐ ces in the vehicle 169
Mobility System 192
Modifications, technical, see Own Safety 7
Moisture in headlight 207
Monitor, see Control Dis‐ play 18 Mounting of child restraint
systems 65
Multifunction steering wheel, buttons 14
Multimedia 6
N
Navigation 6
Neck restraints, front, see Head restraints 58
Neck restraints, rear, see Head restraints 59
Neutral cleaner, see wheel cleaner 224
New wheels and tires 190
Nylon rope for tow-starting/ towing 220
O OBD Onboard Diagnosis 205
OBD, see OBD Onboard Di‐ agnosis 205
Obstacle marking, rearview camera 139
Octane rating, see Recom‐ mended fuel grade 184
Odometer 86
Office 6
Offroad trips 168
Oil 199
Oil, adding 200
Oil additives 201
Oil change 201
Oil change interval, service requirements 87
Oil filler neck 200
Oil types, alternative 201
Oil types, suitable 201
Old batteries, disposal 216
On-board computer 90
On-board computer, refer to On-board computer 90
Onboard monitor, see Control Display 18 Onboard vehicle tool kit 206
Opening/closing via door lock 39
Opening and closing 34
Opening and closing, without remote control 39
Opening and closing, with re‐ mote control 37
Opening the tailgate with no- touch activation 44
Operating concept, iDrive 18
Optional equipment, standard equipment 7
Outside air, refer to Auto‐ matic recirculated-air con‐
trol 147
Own Safety 7
P Paint, vehicle 223
Panoramic glass sunroof 49
Parallel parking assistant 140
Park Distance Control PDC 135
Parked-car ventilation 149
Parked vehicle, condensa‐ tion 171
Parking aid, see PDC 135
Parking assistant 140
Parking brake 72
Parking lights 97
Parts and accessories 7
Passenger side mirror, tilting downward 61
Pathway lines, rearview cam‐ era 139
PDC Park Distance Con‐ trol 135
Pedestrian warning with city braking function 114
Performance Control 122
Personal Profile 35
Personal Profile, exporting profiles 36 Seite 237Everything from A to ZReference237
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