Mercedes-Benz S 320 CDI, Owner'S Manual, Page: 494 / 588

472
Practical advice
Troubleshooting
Problem Possible cause/consequence Suggested solutions
=
The red SRS warning
lamp lights up while the
engine is running.
G
Risk of accident
The restraint systems are malfunctioning.
The airbags or belt tensioners may either
be triggered unintentionally or not at all in
the event of an accident.
왘
Drive on carefully to a qualified specialist
workshop.
3
The red brake system
warning lamp lights up
while the engine is run-
ning.
You also hear a warning
signal.
G
Risk of accident
The brake fluid level is too low.
왘
Do not top up the brake fluid under any
circumstances. This will not rectify the
malfunction.
!
Do not drive on under any circumstances.
왘
Consult a qualified specialist workshop.
왘
Observe the additional messages in the
multi-function display (
컄
page 429).