Wheels and tiresVehicle features and options
This 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.
Tire inflation pressure Safety information
The tire characteristics and tire inflation pres‐
sure influence the following:▷The service life of the tires.▷Road safety.▷Driving comfort.
Checking the tire inflation pressure
Check the tire inflation pressure regularly
Regularly check the tire inflation pres‐
sure, and correct it as needed: at least twice a
month and before a long trip. If you fail to ob‐
serve this precaution, you may be driving on
tires with incorrect tire pressures, a condition
that may not only compromise your vehicle's
driving stability, but also lead to tire damage
and the risk of an accident.◀
Tires have a natural, consistent loss of tire in‐
flation pressure.
Tires heat up while driving, and the tire infla‐
tion pressure increases along with the tire's
temperature. The tire inflation pressure speci‐
fications relate to cold tires or tires with the
ambient temperature.
Only check the tire inflation pressure when the
tires are cold. This means after driving no more
than 1.25 miles/2 km or when the vehicle has
been parked for at least 2 hours.
The displays of inflation devices may under-
read by up to 1.45 psi/0.1 bar.
For Flat Tire Monitor: after correcting the tire
inflation pressure, reinitialize the Flat Tire
Monitor.
For Tire Pressure Monitor: after correcting the
tire inflation pressure, reset the Tire Pressure
Monitor.
Tire inflation pressure specifications
The tire inflation pressure table, refer to
page 193, contains all tire inflation pressure
specifications for the specified tire sizes at the
ambient temperature. Tire inflation pressure
specifications apply to approved tire sizes and
recommended tire brands. This information
can be obtained from your service center.
To identify the correct tire inflation pressure,
please note the following:▷Tire sizes of your vehicle.▷Maximum permitted driving speed.
Tire inflation pressures up to
100 mph/160 km/h
For speeds of up to 100 mph/160 km/h and for
optimum driving comfort, note the pressure
values in the tire inflation pressure table, refer
to page 193, and adjust as necessary.
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Oil additives 210
Oil change 211
Oil change interval, service requirements 87
Oil filler neck 210
Oil types, alternative 211
Oil types, approved 211
Old batteries, disposal 220
On-board computer 90
Onboard monitor, refer to Control Display 18
Onboard vehicle tool kit 216
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
Operating concept, iDrive 18
Optional equipment, standard equipment 6
Outside air, refer to Auto‐ matic recirculated-air con‐
trol 159
Overheating of engine, refer to Coolant temperature 85
P Paint, vehicle 227
Parallel parking assistant 153
Park Distance Control PDC 145
Parked vehicle, condensa‐ tion 176
Parking aid, refer to PDC 145
Parking assistant 153
Parking brake 66
Parking lights 96
Parking with Automatic Hold 67
Parts and accessories 7
Passenger side mirror, tilting downward 56 Pathway lines, rearview cam‐
era 148
PDC Park Distance Con‐ trol 145
Pedestrian detection, see Night Vision 119
Pedestrian warning with city braking function 116
Personal Profile 35
Personal Profile, exporting profiles 36
Pinch protection system, glass sunroof 47
Pinch protection system, win‐ dows 46
Plastic, care 228
Power failure 220
Power sunroof, glass 46
Power windows 45
Pressure, tire air pres‐ sure 192
Pressure warning FTM, tires 108
Profile, refer to Personal Pro‐ file 35
Programmable memory but‐ tons, iDrive 23
Protective function, glass sunroof 47
Protective function, win‐ dows 46
Push-and-turn switch, refer to Controller 18
R Radiator fluid 212
Radio-operated key, refer to Remote control 34
Radio ready state 63
Radio, see user's manual for Navigation, Entertainment
and Communication
Rain sensor 70
Rear axle steering 132
Rear lights 218 Rearview camera 147
Rearview mirror 56
Rear window defroster 159
Recirculated-air mode 159
Recommended fuel grade 190
Recommended tire brands 201
Refueling 188
Remaining range 86
Remote control/key 34
Remote control, malfunc‐ tion 38
Remote control, parked-car heating/ventilation 162
Remote control, univer‐ sal 164
Replacement fuse 220
Replacing bulbs, see Lamp replacement 216
Replacing parts 216
Replacing wheels/tires 200
Reporting safety defects 9
RES button 139
RES button, see Active Cruise Control, ACC 136
RES button, see Cruise con‐ trol 143
Reserve warning, refer to Range 86
Reset, Tire Pressure Monitor TPM 105
Residual heat, automatic cli‐ mate control 160
Retaining straps, securing cargo 178
Retreaded tires 201
Reversing lamp, bulb replace‐ ment 218
Roadside parking lights 97
Roller sunblinds 46
Roll stabilization, refer to Adaptive Drive 131
Roll stabilization, refer to Dy‐ namic Drive 131 Seite 242ReferenceEverything from A to Z242
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