Mercedes-Benz S-Class 2011 Operator's Manual page 411

Display messages
h
Check Tire Pressure
h
Correct Tire
Pressure
Vehicle
Display messages
Shift to P or N
to startto Start
Engineto Start
Engine
Auxiliary Battery
Malfunction
(white display
message)
Auxiliary Battery
Malfunction
(red display message)
Apply brake to
Shift from 'P'
Door Open
Vehicle Not in Park
Possible causes/consequences and M Solutions
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 (
X
Check the tire pressure. If necessary, correct the tire pressure
( Y page 487).
The tire pressure is insufficient 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 (
Possible causes/consequences and M Solutions
You have attempted to start the engine with the transmission in
position R or D.
X
Shift the transmission to position P or N.
The auxiliary battery for the automatic transmission is no longer
being charged.
X
Visit a qualified specialist workshop.
The auxiliary battery for the automatic transmission is discharged.
If there is a malfunction in the vehicle's electrical system, you may
not be able to change the transmission position.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Do not continue driving
under any circumstances.
X
Consult a qualified specialist workshop.
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.
The driver's door is open and the transmission is in position R, N
or D.
X
Shift the transmission to position P.
X
Engage the parking brake.
Display messages
Y page 502).
Y page 487).
409
Z