PreparationCAUTION
In the case of body contact between the
two vehicles, a short circuit can occur during
jump-starting. There is risk of property dam‐
age. Make sure that no body contact occurs.◀1.Check whether the battery of the other ve‐
hicle has a voltage of 12 volts. This infor‐
mation can be found on the battery.2.Switch off the engine of the assisting vehi‐
cle.3.Switch off any electronic systems/power
consumers in both vehicles.
Starting aid terminals
WARNING
If the jumper cables are connected in the
incorrect order, sparks formation can occur.
There is risk of injuries. Pay attention to the
correct order during connection.◀
The so-called starting aid terminal in the en‐
gine compartment acts as the battery's posi‐
tive terminal.
Open the cover of the starting aid terminal.
A special nut serves as the negative terminal of
the battery.
Connecting the cables
Before you begin, switch off all unnecessary
electronic systems/power consumers, such as
the radio, on the assisting and receiving vehi‐
cles.
1.Open the cover of the starting aid terminal.2.Attach one terminal clamp of the positive
jumper cable to the positive terminal of the
battery, or to the corresponding starting
aid terminal of the vehicle providing assis‐
tance.3.Attach the terminal clamp on the other end
of the cable to the positive terminal of the
battery, or to the corresponding starting
aid terminal of the vehicle to be started.4.Attach one terminal clamp of the negative
jumper cable to the negative terminal of
the battery, or to the corresponding engine
or body ground of assisting vehicle.5.Attach the second terminal clamp to the
negative terminal of the battery, or to the
corresponding engine or body ground of
the vehicle to be started.
Starting the engine
Never use spray fluids to start the engine.
1.Start the engine of the assisting vehicle
and let it run for several minutes at an in‐
creased idle speed.2.Start the engine of the vehicle that is to be
started in the usual way.Seite 288MobilityBreakdown assistance288
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QQueuing Assistant, see Steering and lane guidance
assistant including Traffic
Jam Assist 177
R Radiator fluid 277
Radio 6
Radio-operated key, see Re‐ mote control 54
Rain sensor 104
Rear automatic climate con‐ trol 207
Rear axle steering 166
Rear center armrest 227
Rear collision prevention 159
Rear collision warning 159
Rear cooler 223
Rear drink holder 228
Rear seats 78
Rear seats, basic position 80
Rear vanity mirror 86
Rearview camera, see Sur‐ round View 187
Rearview camera, without Surround View 184
Rearview mirror 85
Rear window defroster 206
Recirculated-air mode 205
Recommended fuel grade 252
Recommended tire brands 259
Refueling 250
Remaining range 123
Remote control/key 54
Remote control, malfunc‐ tion 62
Remote control, univer‐ sal 215
Remote control with dis‐ play 55
Replace front fog lamps 282 Replace front lamps 282
Replace headlamps 282
Replace key lights 282
Replace LED front fog lamps 282
Replace LED headlights 282
Replace light-emitting diodes, LEDs 282
Replacement fuse 285
Replace tail lamps 282
Replacing parts 281
Replacing wheels/tires 258
Reporting safety malfunc‐ tions 10
RES CNCL button, see Active Cruise Control, ACC 168
RES CNCL button, see Cruise control 175
Reserve warning, see Range 123
Reset, Tire Pressure Monitor TPM 265
Retaining straps, securing cargo 238
Retreaded tires 259
Roadside parking lights 130
Roller sunblinds 72
RON recommended fuel grade 252
Roofliner 18
Roof load capacity 299
Roof-mounted luggage rack 238
Rope for tow-starting/ towing 289
Route-ahead assistant 244
RSC Run Flat System Com‐ ponent, see Run-flat
tires 260
Rubber components, care 293
Run-flat tires 260
S Safe braking 235 Safety belt reminder for driv‐
er's seat and front passen‐
ger seat 81
Safety belts 80
Safety belts, care 293
Safety package, see Active Protection 160
Safety switch, windows 71
Safety systems, airbags 136
Safety systems, see Intelli‐ gent Safety 139
Saving fuel 240
Screen, see Control Dis‐ play 21
Screwdriver, see Onboard ve‐ hicle tool kit 281
Screw thread for tow fitting, see tow-starting/towing,
thread for tow fitting, see
tow-starting/towing 289
Sealant 260
Seat belts, see Safety belts 80
Seat cushion heating 91
Seat heating 91
Seating position for chil‐ dren 93
Seat, mirror, and steering wheel memory 87
Seats 76
Seats, front 76
Seats, rear 78
Seat ventilation 92
Selection list in instrument cluster 121
Selector lever, Steptronic transmission 106
Self-leveling suspension 200
Sensors, care 294
Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 279
Service requirements, dis‐ play 119
Services, ConnectedDrive 6 Seite 309Everything from A to ZReference309
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