Display messagesPossible causes/consequences and 0050 SolutionsWheel
Sensor(s)MissingAt least one sensor is defect (e.g. battery is empty).
The respective tire is indicated by – – instead of the tire
inflation pressure in the multifunction display.XHave the Advanced TPMS checked at an authorized
Mercedes-Benz Center.XHave the wheel sensors installed at an authorized
Mercedes-Benz Center.At least one wheel without appropriate wheel sensors is
mounted (e.g. spare wheel).
The respective tire is indicated by – – instead of the tire
inflation pressure in the multifunction display.XHave the Advanced TPMS checked at an authorized
Mercedes-Benz Center.XHave the wheel sensors installed at an authorized
Mercedes-Benz Center.Tire
Pressure
MonitorCurrently
Unavailabl
eThe Advanced TPMS cannot monitor the tire inflation pressure
due to a nearby radio interference source or insufficient
power supply.
As soon as the causes of the malfunction have been rectified,
the Advanced TPMS becomes active again automatically after
a few minutes of driving.Tire
Pressure
Please
RectifyThe tire inflation pressure is too low in at least one tire.
or
The tire inflation pressures of the individual tires differ from
each other significantly.
The tire inflation pressure values are shown in the
multifunction display.XCheck and correct tire inflation pressure as required
( Y page 413).XRestart the Advanced TMPS ( Y page 416).Caution
Tire
DefectAt least one tire is deflating.
The respective tire is indicated in the multifunction display.XCarefully bring the vehicle to a halt, avoiding abrupt
steering and braking maneuvers.XIf necessary, change the wheel ( Y page 508).Vehicle status messages in the multifunction display465Practical hints221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 465Z
Display messagesPossible causes/consequences and 0050 Solutions00B1Key Does
Not
Belong to
VehicleThe SmartKey in the starter switch does not belong to the
vehicle.XRemove the SmartKey from the starter switch.00B1Replace
Key
BatteryThe batteries in the SmartKey with KEYLESS-GO are
discharged.XReplace the batteries ( Y page 502).00B1Key Not
Detected
(message
appears in
red)The SmartKey with KEYLESS-GO is not detected while the
engine is running because the SmartKey is not in the vehicle.XStop the vehicle as soon as it is safe to do so.XEngage the electronic parking brake.XSearch for the SmartKey.
The vehicle cannot be locked centrally nor can the engine
be started again after the engine is stopped.00B1Key Not
Detected
(message
appears in
red)The SmartKey with KEYLESS-GO is not detected while the
engine is running because there is strong radio-frequency
interference.XStop the vehicle as soon as it is safe to do so.XEngage the electronic parking brake.XRemove the KEYLESS-GO button from the starter switch
( Y page 285).XOperate the vehicle with the SmartKey in the starter switch.00B1Key Not
Detected
(message
appears in
red)The SmartKey with KEYLESS-GO is momentarily not detected.XChange the position of the SmartKey in the vehicle.XIf necessary, remove the KEYLESS-GO button from the
starter switch ( Y page 285).XOperate the vehicle with the SmartKey in the starter switch.00B1Key Not
Detected
(message
appears in
white)The SmartKey with KEYLESS-GO is momentarily not detected.XChange the position of the SmartKey in the vehicle.XIf necessary, remove the KEYLESS-GO button from the
starter switch ( Y page 285).XOperate the vehicle with the SmartKey in the starter switch.00B1Key Being
Initialize
d… Please
WaitThe SmartKey with KEYLESS-GO is being initialized in the
vehicle.XWait until the message disappears from the multifunction
display.Vehicle status messages in the multifunction display479Practical hints221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 479Z
