Mercedes-Benz S 450 4MATIC, Operator'S Manual

Page: 636 / 801

635
Practical hints
What to do if …?
Problem Possible cause/consequence Suggested solution
v
The yellow ESP
®
warning lamp
comes on while the engine is
running.
The ESP
®
is deactivated.
Risk of accident!
Adapt your speed and driving to the prevail-
ing road, weather, and traffic conditions.
왘
Switch the ESP
®
back on (
컄
page 76).
Exceptions: (
컄
page 74).
If the ESP
®
cannot be switched back on:
왘
Have the system checked at an autho-
rized Mercedes-Benz Center as soon as
possible.
ESP
®
is switched off due to a malfunction.
Risk of accident!
Adapt your speed and driving to the prevail-
ing road, weather, and traffic conditions.
왘
Continue driving with added caution.
왘 Read and observe messages in the mul-
tifunction display (
컄
page 642).
왘
Have the system checked at an autho-
rized Mercedes-Benz Center as soon as
possible.
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The red seat belt telltale comes
on for a maximum of 6 seconds
after starting the engine. The seat belt telltale reminds you and your
passengers to fasten your seat belts before
driving off.
왘
Fasten your seat belts.
Regardless of whether the seat belts are
fastened or not, the seat belt telltale al-
ways comes on and remains lit for
6 seconds after starting the engine.