Replacing componentsVehicle 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.
Onboard vehicle tool kit
The onboard vehicle tool kit is located under
the first aid kit behind the left folding cover in
the trunk.
Wiper blade replacement
Hints Do not fold down the wipers without
wiper blades
Do not fold down the wipers if wiper blades
have not been installed; this may damage the
windshield.◀
Front: Replacing the wiper blades1.To change the wiper blades, fold up, refer
to page 75, the wiper arms.2.Fold up the wipers.3.Position the wiper blade in a horizontal po‐
sition.4.Remove the wiper blade toward one side.5.Insert the new wiper blade in reverse order
of removal until it locks in place.6.Fold down the wipers.Seite 217Replacing componentsMobility217
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35-watt bulb, H8.1.Insert the screwdriver from the onboard
vehicle tool kit, with the flat side on the clip,
arrow 1.2.Turn the screwdriver by 90°, arrow 2.3.Remove the front fog lamp toward the
front.4.Detach the connector.5.Turn the bulb bracket and remove it.6.Remove the bulb and replace it.7.Proceed in reverse order to insert the front
fog lamp. Note the guide rails in doing so.LED front fog lights
These front fog lights are made using LED
technology. Contact your service center in the
event of a malfunction.
Turn signal Note
Follow general instructions, refer to page 218.
The turn signals are located next to each low
beam in the engine compartment.
21-watt bulb, PY 21W.
Replacement1.Open the hood, refer to page 208.2.Turn the bulb with the socket counter‐
clockwise and carefully remove.3.Push the bulb down slightly and unscrew
from the socket.4.To insert the new bulb, proceed in reverse
order of removal.
Turn signal in exterior mirror
The turn signals in the exterior mirrors feature
LED technology. Contact your service center
in the event of a malfunction.
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Tail lights, bulb replacement
At a glance1Turn signal2Backup lamp3Inside brake lamp4Rear lamp5Rear lamp/brake light
Bulb replacement, exterior tail lights General information
Follow general instructions, refer to page 218.
21-watt bulb, P21W.
With Adaptive Light Control or xenon head‐
lights: rear lamp features LED technology.
Contact your service center in the event of a
malfunction.
Use caution when replacing the bulb
Use caution and proceed one step at a
time when replacing the bulbs to prevent dam‐
age to the tail lights or the vehicle.◀
Removing the exterior tail lamp
1.Open the tailgate.2.Insert the screwdriver from the onboard
vehicle tool kit between the cover andbody, push it up, arrow, and remove the
cover.3.Release both nuts.4.Remove the tail lamp from the body and
detach the connector.
Replacing the bulbs
1.Release the three fasteners on the bulb
holder and remove the bulb holder from
the tail lamp.2.Turn the bulb and remove it. The turn sig‐
nal is the upper bulb and the rear lamp/
brake lamp is the lower bulb on the bulb
holder.3.Proceed in the reverse order to insert the
new bulb and attach the bulb holder. MakeSeite 222MobilityReplacing components222
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The tow fitting is located in the onboard vehi‐
cle tool kit behind the left folding cover in the
trunk.
Tow fitting, information on use
▷Use only the tow fitting provided with
the vehicle and screw it all the way in.▷Use the tow fitting for towing on paved
roads only.▷Avoid lateral loading of the tow fitting, e.g.,
do not lift the vehicle by the tow fitting.
Otherwise, damage to the tow fitting and the
vehicle can occur.◀
Screw thread for tow fitting
Press on the mark on the edge of the cover to
push it out.
Tow-starting
Steptronic transmission
Do not tow-start the vehicle.
Tow-starting the engine is not possible due to
the Steptronic transmission.
Have the cause of the starting problems fixed.
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Onboard monitor, refer toControl Display 18
Onboard vehicle tool kit 217
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 6
Outside air, refer to Auto‐ matic recirculated-air con‐
trol 157
Overheating of engine, refer to Coolant temperature 85
P Paint, vehicle 232
Panoramic glass sunroof 49
Parallel parking assistant 148
Park Distance Control PDC 139
Parked-car ventilation 158
Parked vehicle, condensa‐ tion 177
Parking aid, refer to PDC 139
Parking assistant 148
Parking brake 70
Parking lights 95
Parking lights, bulb replace‐ ment 219
Parking with Automatic Hold 71
Particulate filter 175
Parts and accessories 7
Passenger side mirror, tilting downward 59
Pathway lines, rearview cam‐ era 143 PDC Park Distance Con‐
trol 139
Pedestrian warning with city braking function 115
Performance Control 124
Personal Profile 35
Personal Profile, exporting profiles 36
Personal Profile, importing profiles 37
Pinch protection system, glass sunroof 50
Pinch protection system, win‐ dows 48
Plastic, care 233
Power failure 224
Power windows 48
Pressure, tire air pres‐ sure 197
Pressure warning, tires 106
Profile, refer to Personal Pro‐ file 35
Programmable memory but‐ tons, iDrive 24
Protective function, glass sunroof 50
Protective function, win‐ dows 48
Push-and-turn switch, refer to Controller 18, 19
R Radiator fluid 213
Radio-operated key, refer to Remote control 34
Radio ready state 66
Radio, see user's manual for Navigation, Entertainment
and Communication
Rain sensor 74
Rear lights 222
Rear socket 164
Rearview camera 141
Rearview mirror 59 Rear window de‐
froster 154, 157
Recirculated-air filter 157
Recirculated-air mode 153, 157
Recommended fuel grade 192
Recommended tire brands 203
Refueling 190
Remaining range 85
Remote control/key 34
Remote control, malfunc‐ tion 38
Remote control, univer‐ sal 160
Replacement fuse 224
Replacing parts 217
Replacing wheels/tires 202
Reporting safety defects 9
RES button 133
RES button, see Active Cruise Control, ACC 130
RES button, see Cruise con‐ trol 137
Reserve warning, refer to Range 85
Reset, Tire Pressure Monitor TPM 104
Retaining straps, securing cargo 179
Retreaded tires 203
Roadside parking lights 96
Roller sunblinds 49
RON recommended fuel grade 192
Roofliner 17
Roof load capacity 239
Roof-mounted luggage rack 180
Rope for tow-starting/ towing 229
RSC Run Flat System Com‐ ponent, refer to Run-flat
tires 204 Seite 248ReferenceEverything from A to Z248
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Rubber components,care 233
Run-flat tires 204
S Safe braking 176
Safety 7
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 56
Safety belts 55
Safety belts, care 233
Safety switch, windows 49
Safety systems, airbags 100
Saving fuel 181
Screen, refer to Control Dis‐ play 18
Screwdriver, see Onboard ve‐ hicle tool kit 217
Screw thread, see screw thread for tow fitting, screw
thread for tow fitting 230
Sealant 204
Seat and mirror memory 58
Seat belts, refer to Safety belts 55
Seat heating, front 55
Seat heating, rear 55
Seating position for chil‐ dren 62
Seats 52
Selection list in instrument cluster 89
Selector lever, Steptronic transmission 76
Sensors, care 234
Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 215
Service requirements, dis‐ play 86
Services, ConnectedDrive
Servotronic 126 SET button, see Active
Cruise Control, ACC 130
SET button, see Cruise con‐ trol 137
Settings, locking/unlock‐ ing 45
Settings on Control Dis‐ play 92
Settings, storing for seat, mir‐ ror 58
Shift paddles on the steering wheel 78
Side airbags 100
Side View 146
Signaling, horn 14
Signals when unlocking 45
Sitting safely 52
Size 238
Ski and snowboard bag 167
Slide/tilt glass roof 49
Snow chains 207
Socket 163
Socket, OBD Onboard Diag‐ nostics 216
Soot particulate filter 175
SOS button 226
Spare fuse 224
Specified engine oil types 212
Speed, average 90
Speed limit detection, on- board computer 91
Speed limiter, display 88
Speed Limit Information 88
Speed warning 91
Split screen 23
SPORT+ - program, Dynamic Driving Control 127
Sport displays, torque dis‐ play, performance dis‐
play 91
SPORT program, Dynamic Driving Control 127
Sport program, transmis‐ sion 77
Sport steering, variable 126 Stability control systems 123
Start/stop, automatic func‐ tion 68
Start/Stop button 66
Start function during malfunc‐ tion 35
Starting the engine 67
Status control display, tires 104
Status information, iDrive 23
Status of Owner's Manual 7
Steering assistance 126
Steering wheel, adjusting 61
Steering wheel heating 61
Steptronic Sport transmis‐ sion, refer to Steptronic
transmission 76
Steptronic transmission 76
Stopping the engine 67
Storage compartments 168
Storage compartments, loca‐ tions 168
Storage, tires 204
Storing the vehicle 234
Suitable engine oils 212
Summer tires, tread 201
Sun visor 162
Supplementary text mes‐ sages 84
Surround View 141
Switch for Dynamic Driv‐ ing 126
Switch-on times, parked-car ventilation 159
Switch, refer to Cockpit 14
Symbols 6
Symbols in the status field 23
SYNC program, automatic cli‐ mate control 157
T Tachometer 84
Tailgate, automatic 41
Tailgate closing 40 Seite 249Everything from A to ZReference249
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Wheel cleaner 233
Wheels, changing 202
Wheels, everything on wheels and tires 197
Wheels, Flat Tire Monitor FTM 106
Wheels, Tire Pressure Moni‐ tor TPM 103
Window defroster, rear 154, 157
Windows, powered 48
Windshield washer fluid 75
Windshield washer noz‐ zles 74
Windshield washer sys‐ tem 73
Windshield wiper 73
Winter diesel 193
Winter storage, care 234
Winter tires, suitable tires 203
Winter tires, tread 201
Wiper 73
Wiper blades, replacing 217
Wiper fluid 75
Wiper, fold-out position 75
Wiper system 73
Wood, care 233
Word match concept, naviga‐ tion 25
Wrench, see Onboard vehicle tool kit 217
X
xDrive 125
Xenon headlights, bulb re‐ placement 220 Seite 251Everything from A to ZReference251
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