▷There is a flat tire or a major loss in tire in‐
flation pressure.▷No reset was performed for the system.
The system therefore issues a warning
based on the tire inflation pressures before
the last reset.1.Reduce your speed and stop cautiously.
Avoid sudden braking and steering maneu‐
vers.2.Identify the damaged wheel. Do so by
checking the tire inflation pressure using
the Mobility System. To correct the tire in‐
flation pressure.3.Repair flat tire with the Mobility System or
replace the damaged wheel.
A low tire inflation pressure might turn on DSC
Dynamic Stability Control.
Required tire inflation pressure check
message
A Check Control message is displayed in the
following situations
▷The system has detected a wheel change,
but no reset was done.▷Inflation was not carried out according to
specifications.▷The tire inflation pressure has fallen below
the level of the last confirmation.
In this case:
▷Check the tire pressure and correct as
needed.▷Carry out a reset of the system after a tire
change.
System limits
The system does not function properly if a re‐
set has not been carried out, for example, a flat
tire is reported though tire inflation pressures
are correct.
The tire inflation pressure depends on the
tire's temperature. Driving or exposure to the
sun will increase the tire's temperature, thus
increasing the tire inflation pressure. The tire
inflation pressure is reduced when the tire
temperature falls again. These circumstances
may cause a warning when temperatures fall
very sharply.
The system cannot indicate sudden serious
tire damage caused by external circumstances.
Malfunction The yellow warning lamp flashes and
then lights up continuously. A Check
Control message is displayed. No flat
tire or loss of tire inflation pressure can be de‐
tected.
Examples and recommendations in the follow‐
ing situations:▷A wheel without TPM electronics is
mounted: Have it checked by a dealer’s
service center or another qualified service
center or repair shop as needed.▷Malfunction: Have system checked by a
dealer’s service center or another qualified
service center or repair shop.▷TPM was unable to complete the reset.
Reset the system again.▷Interference through systems or devices
with the same radio frequency: After leav‐
ing the area of the interference, the system
automatically becomes active again.
Declaration according to NHTSA/
FMVSS 138 Tire Pressure Monitoring
System
Each tire, including the spare (if provided)
should be checked monthly when cold and in‐
flated to the inflation pressure recommended
by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If your
vehicle has tires of a different size than the size
indicated on the vehicle placard or tire inflation
pressure label, you should determine the
proper tire inflation pressure for those tires.)
As an added safety feature, your vehicle has
been equipped with a tire pressure monitoring
Seite 103SafetyControls103
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3.Proceed in the reverse order to insert the
new bulb and attach the bulb holder to the
tail lamp. Make sure that the bulb holder
engages in all fasteners.
Installing the tail lamp
1.Connect the plug to the bulb holder.2.Insert the tail lamp straight in and press it
in, arrow 1, until the rubber mount latches
in the inner fastener. Make sure when in‐
serting the tail lamp that the rubber lip, ar‐
row 2, on the top side of the tail lamp does
not fold over. Screw on the two nuts, ar‐
row 3, and close covers.
Central brake lamp and license plate
lamp
Follow general instructions, refer to page 186.
These lights are made using LED technology.
In the case of a malfunction, contact a dealer’s
service center or another qualified service cen‐
ter or repair shop.
Changing wheels/tires General information
When sealants are used, an immediate wheel
change when there is a loss of tire inflation
pressure in the event of a flat tire is unneces‐
sary.
No spare tire is provided with your vehicle.
If needed, the tools for changing wheels are
available as accessories from a dealer’s service
center or another qualified service center or re‐
pair shop.
Jacking points for the vehicle jack
The jacking points for the vehicle jack are lo‐
cated at the positions shown.
Vehicle battery Maintenance
The battery is maintenance-free.
The added amount of acid is sufficient for the
service life of the battery.
More information about the battery can be re‐
quested from a dealer’s service center or an‐
other qualified service center or repair shop.
Battery replacement ATTENTION
Vehicle batteries that are not compatible
can damage vehicle systems and impair vehi‐
cle functions. There is a risk of personal and
property damage. Only vehicle batteries that
are compatible with your vehicle type should
be installed in your vehicle. Information on
compatible vehicle batteries is available at your
dealer’s service center.◀
After a battery replacement, the manufacturer
of your vehicle recommends that the vehicle
battery be registered on the vehicle by a
dealer’s service center or another qualified
service center or repair shop to ensure that all
comfort features are fully available and that any
Seite 190MobilityReplacing components190
Online Edition for Part no. 01 40 2 970 518 - II/16
Remote control, malfunc‐tion 39
Remote control, univer‐ sal 134
Replacement fuse 191
Replacing parts 186
Replacing wheels/tires 171
Reporting safety malfunc‐ tions 10
RES button, see Cruise con‐ trol 119
Reserve warning, see Range 84
Reset, Tire Pressure Monitor TPM 102
Retreaded tires 172
Roadside parking lights 93
RON recommended fuel grade 167
Roofliner 17
Roof load capacity 207
Roof-mounted luggage rack 158
Rubber components, care 201
S Safe braking 153
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 54
Safety belts 53
Safety belts, care 202
Safety systems, airbags 98
Saving fuel 159
Screen, see Control Dis‐ play 18
Screwdriver, see Onboard ve‐ hicle tool kit 186
Sealant 173
Seat and mirror memory 56
Seat belts, see Safety belts 53
Seat heating, front 52 Seating position for chil‐
dren 61
Seats 49
Securing cargo 157
Selection list in instrument cluster 88
Selector lever 75
Selector lever position 75
Sensors, care 202
Sequential mode 76
Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 184
Service requirements, dis‐ play 85
Service, Roadside Assis‐ tance 194
Services, ConnectedDrive 6
Servotronic 116
SET button, see Cruise con‐ trol 119
Settings, locking/unlock‐ ing 43
Settings on Control Dis‐ play 91
Settings, storing for seat, mir‐ ror 56
Side airbags 98
Signaling, horn 14
Signals when unlocking 43
Sitting safely 49
Size 206
Slide/tilt glass roof 47
Snow chains 176
Socket 138
Socket, OBD Onboard Diag‐ nostics 185
SOS button 193
Spare fuse 191
Speed, average 89
Speed limit detection 86
Speed limit detection, com‐ puter 90
Speed limits, display 86
Speed warning 90 Split screen 24
SPORT+ - program, Dynamic Driving Control 117
Sport displays, torque dis‐ play, performance dis‐
play 90
SPORT program, Dynamic Driving Control 117
Stability control systems 114
Standard equipment 7
Start/stop, automatic func‐ tion 67
Start/Stop button 65
Start function during malfunc‐ tion 35
Starting the engine 66
Status control display, tires 102
Status of Owner's Manual 7
Steering assistance 116
Steering wheel, adjusting 59
Steering wheel heating 60
Stopping the engine 67
Storage compartment in the rear 145
Storage compartments 143
Storage, tires 172
Storing the vehicle 202
Suitable engine oil types 181
Summer tires, tread 171
Sun visor 138
Supplementary text mes‐ sages 82
Switch for Dynamic Driv‐ ing 116
Switch, see Cockpit 14
Symbols 6
Symbols in the status field 23
T Tachometer 83
Tailgate closing 41
Tailgate, emergency unlock‐ ing 41
Tailgate, hotel function 41 Seite 216ReferenceEverything from A to Z216
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