Mercedes-Benz 2013 SL Operator's Manual page 267

Display messages
h
Check Tire Pressure
h
Correct Tire
Pressure
Vehicle
Display messages
Shift to 'P' or 'N'
to Start Engine
Auxiliary Battery
Malfunction
Possible causes/consequences and M Solutions
The tire pressure in one or more tires has dropped significantly.
G
WARNING
With tire pressures which are too low, there is a risk of the
following hazards:
they may burst, especially as the load and vehicle speed
R
increase.
they may wear excessively and/or unevenly, which may greatly
R
impair tire traction.
the driving characteristics, as well as steering and braking, may
R
be greatly impaired.
There is a risk of an accident.
Stop the vehicle without making any sudden steering or braking
X
maneuvers. Pay attention to the traffic conditions as you do so.
Secure the vehicle against rolling away (
X
If there is a flat tire, inspect the tires (
X
Check the tire pressure (
X
If necessary, correct the tire pressure.
X
The tire pressure is too low in at least one of the tires, or the tire
pressure difference between the wheels is too great.
Check the tire pressures at the next opportunity (
X
If necessary, correct the tire pressure.
X
Possible causes/consequences and M Solutions
You have attempted to start the engine with the transmission in
position R or D.
Shift the transmission to position P or N.
X
The auxiliary battery for the automatic transmission is no longer
being charged.
Visit a qualified specialist workshop at the next opportunity.
X
Until then, set the automatic transmission to position P before
X
you switch off the engine.
Before leaving the vehicle, apply the electric parking brake.
X
Secure the vehicle against rolling away (
X
Display messages
page 175).
Y
page 527).
Y
page 552).
Y
page 175).
Y
265
page 552).
Y
Z