Mercedes-Benz GL-Class 2012 Owners Manual - Manual (Page 256)

Display messages Possible causes/consequences and M Solutions
h
Tire Pressure
Caution: Tire
Defect
G Risk of accident
The tire pressure in one or more tires has dropped suddenly.
X Stop the vehicle without making any sudden steering or braking
maneuvers. Pay attention to the traffic conditions as you do so.
X If necessary, change a wheel ( Y page 362).
h
Tire Pressure
Check Tires
G Risk of accident
The tire pressure in one or more tires has dropped significantly.
X Stop the vehicle without making any sudden steering or braking
maneuvers. Pay attention to the traffic conditions as you do so.
X If necessary, change a wheel ( Y page 362).
X Check the tire pressure. If necessary, correct the tire pressure
(
Y page 347).
h
Please correct the
tire pressures
The tire pressure is too low in at least one of the tires or the tire
pressure difference between the wheels is too great.
X Check the tire pressures at the next opportunity. If necessary,
correct the tire pressure (
Y page 347).
Vehicle
Display messages Possible causes/consequences and M Solutions
Shift to P or N
to start engine. You have attempted to start the engine with the transmission in
position
R or D.
X Shift the transmission to position P or N.
Auxiliary Battery
Malfunction The auxiliary battery for the automatic transmission is no longer
being charged.
X Visit a qualified specialist workshop at the next opportunity.
X Until then, set the automatic transmission to position P before
you switch off the engine.
X Before leaving the vehicle, apply the parking brake.
Depress brake to
shift out of P.
You have attempted to move the transmission selector lever to
position
D, R or N without depressing the brake pedal.
X Depress the brake pedal.
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