Mercedes-Benz S 430 Operator's Manual page 347

Problem
v
The yellow ESP warning lamp
comes on while driving.
<
The red seat belt telltale illumi-
nates briefly after starting the
engine.
Possible cause
The ESP is deactivated.
The driver has not fastened his or her seat
belt.
Practical hints
What to do if ...?
Suggested solution
Risk of accident!
Switch the ESP back on ( page 84).
Adapt your speed and driving to the pre-
vailing road and weather conditions.
If the ESP cannot be switched back on, have
the system checked at an authorized
Mercedes-Benz Center as soon as possible.
Fasten your seat belt.
The warning lamp goes out.
345