
Wheels with electronics for TPM Tire
Pressure Monitor
When mounting new tires or changing from
summer to winter tires or vice versa, only use
wheels with TPM electronics; otherwise, the
Tire Pressure Monitor will not be able to detect
a flat tire, refer to page 83. Your service center
will be glad to advise you.
Recommended tire brands
For each tire size, the manufacturer of your ve‐
hicle recommends certain tire brands. These
are indicated by the clearly visible marking on
the tire sidewall.
With proper use, these tires meet the highest
standards for safety and handling.
Retreaded tires
The manufacturer of your vehicle does not rec‐
ommend the use of retreaded tires.
Retreaded tires
Possibly substantial variations in the de‐
sign and age of the tire casing structures can
limit service life and have a negative impact on
road safety. ◀
Winter tires The manufacturer of your vehicle recommends
winter tires for winter roads or at temperatures
below +45 ℉/+7 ℃.
Although so-called all-season M+S tires do pro‐
vide better winter traction than summer tires,
they do not provide the same level of perform‐
ance as winter tires.
Maximum speed of winter tires
If the maximum speed of the vehicle is higher
than the permissible speed for the winter tires,
then display a corresponding sign in the field of
vision. You can obtain this sign from the tire
specialist or from your service center.
Maximum speed for winter tires
Do not exceed the maximum speed for
the winter tires; otherwise, tire damage and ac‐
cidents can occur. ◀
Run-flat tires When mounting new tires or changing fromsummer to winter tires or vice versa, use run-
flat tires for your own safety. Also, a compact
wheel is not available in case of a flat tire. Your
service center will be glad to advise you.
Rotating wheels between axles
Different wear patterns occur on the front and
rear axles, depending on the individual condi‐
tions of use.
To ensure even wear on the tires, the wheels
can be rotated between the axles. Your service
center will be glad to advise you.
After changing the tires, check the tire inflation
pressure and correct it if necessary.
Storage Store wheels and tires in a cool, dry place with
as little exposure to light as possible.
Always protect tires against all contact with oil,
grease and fuels.
Do not exceed the maximum tire inflation pres‐
sure indicated on the side wall of the tire.Seite 218MobilityWheels and tires218
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Engine oilVehicle equipment
This chapter describes all series equipment as
well as country-specific and special equipment
offered for this model series.Therefore, it also
describes equipment that may not be found in
your vehicle, for instance due to the selected
special equipment or the country version. This
also applies to safety-related functions and sys‐
tems.
Engine oil General information
Engine oil consumption depends on the driving
style and the conditions of use. A highly sporty
driving style, for example, results in considera‐
bly higher engine oil consumption.
Therefore, regularly check the engine oil level
after refueling.
Checking the oil level with a dip stick1.Park the vehicle on level ground when the
engine is at operating temperature, i.e., af‐
ter driving continuously for at least
6 2 miles/10 km.2.Switch the engine off.3.After approx. 5 minutes, pull out the dip
stick and wipe it off with a lint-free cloth,
paper towel, etc.4.Carefully insert the dip stick all the way into
the measuring tube and pull it out again.The oil level must be between the two
marks on the dip stick.
The oil quantity between the two marks on the
dip stick equals approx. 1 US quart/1 liter.
Do not exceed the high mark.
Do not exceed the high mark of the dip
stick. Overfilling oil damages the engine. ◀
Adding engine oil
Filler neck
Add a maximum quantity of 1 US quart/1 liter
of oil only after the corresponding message ap‐
pears on the Control Display or, in diesel en‐
gines, after the oil level is just above the low
mark of the dip stick, refer to page 225.
Add oil promptly
Add oil within the next 30 miles/50 km;
otherwise, engine damage could result. ◀
Seite 225Engine oilMobility225
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Mirrors, folding in and out 48
Mirrors, interior mirror 48
Mobile communication devi‐ ces in the vehicle 113
Mobile phone, refer to Tele‐ phone 170, 180
Mobility System 219
Modifications, technical, refer to Safety 7
Monitor, see Control Dis‐ play 20
Mounting of child restraint fix‐ ing systems 50
MP3 player 159
N
Navigation 124
Navigation data 124
Navigation data, updat‐ ing 124
Navigation system– Destination entry by
voice 132
Neck restraints, refer to Head
restraints 47
New wheels and tires 217
Notes 6, 197
Nozzles, refer to Ventila‐ tion 98
O
OBD Onboard Diagnos‐ tics 229
OBD socket, refer to Socket for OBD Onboard Diagno‐
sis 229
Octane number, refer to Fuel quality 208
Octane rating, refer to Gaso‐ line quality 208
Odometer 64
Office 192
Oil additives 226
Oil level 225
Oil types, alternative 226
Oil types, approved 226
Onboard Diagnostics OBD 229
Onboard monitor 20
Onboard vehicle tool kit 230
Opening and closing– Comfort Access 38– From the inside 36– From the outside 34– Using the door lock 35– Via the remote control 34
Opening and unlocking
– From the inside 36
Operating concept of the on‐
board monitor 20
Outside air mode
– Automatic climate con‐
trol 97
Outside air, refer to Recircu‐
lated air mode 95, 97
Overheating of engine, refer to Coolant temperature 65
P Pairing, mobile phone 170, 181
Park Distance Control PDC 92
Parking aid, refer to Park Dis‐ tance Control PDC 92
Parking assistant, refer to Park Distance Control PDC 92
Parking brake, refer to Hand‐ brake 56
Parking lamp, bulb replace‐ ment 234
Parking lamps 74
Parking lamps/low beams 74
PDC Park Distance Control 92
Personal information 192
Personal Profile 32
Pinch protection
– Windows 43
Plastic, care 250
Pollen– Refer to Microfilter 96– Refer to Microfilter/acti‐
vated-charcoal filter 96– Refer to Microfilter/acti‐
vated-charcoal filter with
automatic climate control 98
Position, storing 128
Postal code, entering in navi‐ gation 127
Power, refer to Engine data 254
Power windows 42
Power windows
– Initializing 43
Power windows, refer to Win‐
dows 42
Prescribed engine oils, refer to Approved engine oils 226
Pressure monitoring of tires, refer to Tire Pressure Monitor
TPM 83
Pressure, tires 210
Pressure warning, tires 80
Profile depth, refer to Mini‐ mum tread depth 216
Profile, tires 216
Protective function, refer to
Pinch protection
– Windows 43
R
Radio 148
Radio-operated key, refer to Remote control with
integrated key 32
Radio ready state 54
Radio ready state, switched off 55
Radio ready state, switched on 54
Radio setting, refer to Radio ready state 54
Rain sensor 58
Random 157
Random playback 157
Seite 270ReferenceEverything from A to Z270
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