MERCEDES-BENZ GLA 2021 Owners Manual

TirepressuremonitorDisplaymessagesPossiblecauses/consequencesand0050SolutionsTire Press. Monitor Cur-
rently Unavailable*There is interference from a powerful radio signal source. As a result, no signals from the tire pressure sensor are
being received. The tire pressure monitor is temporarily unavailable.Drive on.
The tire pressure monitor will restart automatically as soon as the cause has been rectified.Tire Press. Monitor Inopera-
tive*The tire pressure monitor is malfunctioning.&WARNING There is a risk of an accident if the tire pressure monitoring system is malfunctioning
The tire pressure monitoring system cannot issue a warning if there is pressure loss in one or more of the tires.
Tires with insufficient tire pressure may impair the driving characteristics as well as steering and braking.
Have the tire pressure monitoring system checked at a qualified specialist workshop.Tire Pressure Monitor Inop-
erative No Wheel Sensors*The wheels installed do not have suitable tire pressure sensors. The tire pressure monitor is deactivated.Install wheels with suitable tire pressure sensors.
0077
Wheel Sensor(s) Missing
*There is no signal from the tire pressure sensor of one or more wheels. No pressure value is displayed for the affec

DisplaymessagesPossiblecauses/consequencesand0050Solutions
0077
Check Tires
*The tire pressure in one or more tires has dropped significantly. The wheel position will be displayed.&WARNING Risk of an accident due to insufficient tire pressure
=
The tires can burst.
= The tires can wear excessively and/or unevenly.
= The driving characteristics as well as the steering and braking may be greatly impaired.
You could then lose control of the vehicle.
Observe the recommended tire pressures.Adjust the tire pressure if necessary.Stop the vehicle in accordance with the traffic conditions.Check the tire pressure (  page 265) and the tires.
0077
Please Correct Tire Pres-
sure
*The tire pressure is too low in at least one of the tires, or the difference in tire pressure between the individual wheels is too great.Check the tire pressure and add air, if necessary.When the tire pressure is correct, restart the tire pressure monitoring system (  page 270).350Display messages and warning/indicator lamps

DisplaymessagesPossiblecauses/consequencesand0050Solutions
0077
Warning Tire Malfunction
*The tire pressure in one or more tires has dropped suddenly. The wheel position will be displayed.&WARNING Risk of an accident from driving with a flat tire
=
The tires can overheat and cause a fire.
= The driving characteristics as well as the steering and braking may be greatly impaired.
You could then lose control of the vehicle.
Do not drive on with a flat tire.Observe the notes on flat tires.
Notes on flat tires (  page 245).
Stop the vehicle in accordance with the traffic conditions.Check the tires.Tires Overheated*At least one tire is overheating. The affected tires are displayed in red. At temperatures close to the limit value, the
tires are displayed in yellow.&WARNING Risk of an accident from driving with overheated tires
Overheated tires can burst.
Reduce speed so that the tires cool down.Display messages and warning/indicator lamps351

DisplaymessagesPossiblecauses/consequencesand0050SolutionsDecrease Speed*At least one tire is overheating. The affected tires are displayed in red. At temperatures close to the limit value, the
tires are displayed in yellow.&WARNING Risk of an accident from driving with overheated tires
Overheated tires can burst.
Reduce speed so that the tires cool down.TirepressurelosswarningsystemDisplaymessagesPossiblecauses/consequencesand 0050SolutionsCheck Tire Pressure Soon*Canada only:
The tire pressure loss warning system has detected a significant loss of pressure.&WARNING Risk of an accident due to insufficient tire pressure
=
The tires can burst.
= The tires can wear excessively and/or unevenly.
= The driving characteristics as well as the steering and braking may be greatly impaired.
You could then lose control of the vehicle.
352Display messages and warning/indicator lamps

DisplaymessagesPossiblecauses/consequencesand0050SolutionsObserve the recommended tire pressures.Adjust the tire pressure if necessary.Stop the vehicle in accordance with the traffic conditions.Check the tire pressure (  page 265) and the tires.When the tire pressure is correct, restart the tire pressure loss warning system (  page 271).Check Tire Pressure Then
Restart Run Flat Indicator*Canada only:
The tire pressure loss warning system generated a display message and has not been restarted since.When the tire pressure is correct, restart the tire pressure loss warning system (  page 271).Run Flat Indicator Inopera-
tive*Canada only:
The tire pressure loss warning system is malfunctioning.Consult a qualified specialist workshop.Display messages and warning/indicator lamps353

EngineoilDisplaymessagesPossiblecauses/consequencesand0050Solutions
00B3
Check Engine Oil Level
(Add 1 quart)
*Display message only for certain engines:
The engine oil level has dropped to the minimum level.*NOTE Engine damage caused by driving with insufficient engine oilAvoid long journeys with insufficient engine oil.When next refueling, add 1.1 US qt (1 l) of engine oil (  page 233).
Notes on engine oil (  page 302).
00B3
Engine Oil Reduce Oil Level
*Display message only for certain engines: The engine oil level is too high.*NOTE Engine damage caused by driving with excess engine oilAvoid long journeys with excess engine oil.Consult a qualified specialist workshop immediately and have the engine oil level reduced.354Display messages and warning/indicator lamps

DisplaymessagesPossiblecauses/consequencesand0050Solutions
00B3
Engine Oil Level Low Stop
Vehicle Turn Engine Off
*Display message only for certain engines:
The engine oil level is too low.*NOTE Engine damage caused by driving with insufficient engine oilAvoid long journeys with insufficient engine oil.Stop the vehicle immediately in accordance with the traffic conditions. Do not continue driving.Switch off the engine.Add 1.1 US qt (1 l) of engine oil (  page 233).Check the engine oil level.
Notes on engine oil (  page 302).
00B3
Engine Oil Pressure Stop
Switch Off Engine
*Display message only for certain engines:
The oil pressure is too low.*NOTE Engine damage caused by driving with insufficient oil pressureAvoid driving with insufficient oil pressure.Stop the vehicle immediately in accordance with the traffic conditions. Do not continue driving.Consult a qualified specialist workshop.Display messages and warning/indicator lamps355

DisplaymessagesPossiblecauses/consequencesand0050Solutions
00B3
Engine Oil Level Cannot Be
Measured
*The electrical connection to the oil level sensor has been interrupted or the oil level sensor is faulty.Consult a qualified specialist workshop.Warningandindicatorlamps
Overviewofindicatorandwarninglamps
Some systems will perform a self-test when the ignition is switched on. Some indicator and
warning lamps may briefly light up or flash. This behavior is non-critical. These indicator and
warning lamps indicate a malfunction only if they
light up or flash after the engine has been star

/Distance warning ( page 365)0025ABS (  page 365)00E5ESP

Warning/indicatorlampPossiblecauses/consequencesand0050SolutionsHave the restraint system checked and repaired immediately at a qualified specialist workshop.Drive on carefully.Note the messages on the multifunction display.Consult a qualified specialist workshop immediately.
0076
Seat belt warning lamp
flashes
The red seat belt warning lamp flashes and an intermittent warning tone sounds.*The driver or front passenger has not fastened their seat belt while the vehicle is in motion.Fasten your seat belt(  page 35).*There are objects on the front passenger seat.Remove the objects from the front passenger seat.
0076
Seat belt warning lamp
lights up
The red seat belt warning lamp will light up for six seconds once the engine has started.
In addition, a warning tone may sound.*The seat belt warning lamp reminds the driver and front passenger to fasten their seat belts.Fasten your seat belt (  page 35).
If you have placed objects on the front passenger seat, the seat belt warning lamp may remain lit.
358Display messages and warning/indicator lamps