Mercedes-Benz S 320 CDI, Owner'S Manual

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465
Practical advice
Troubleshooting
Troubleshooting
G
Risk of accident and injury
Always have maintenance work carried out
at a qualified specialist workshop which has
the necessary specialist knowledge and
tools to carry out the work required.
Mercedes-Benz recommends that you use a
Mercedes-Benz Service Centre for this pur-
pose. In particular, work relevant to safety or on
safety-related systems must be carried out
at a qualified specialist workshop. There is a
risk of an accident and injury if this work is
carried out incorrectly.
Indicator and warning lamps in
switches and buttons
Problem Possible cause Suggested solutions
One or all of the indicator lamps in the
seat ventilation* button are flashing. The
seat ventilation* has switched itself off
prematurely.
There is insufficient voltage because too
many consumers are switched on, e.g.
reading lamps, interior lighting.
왘
Switch off consumers that are not re-
quired, e.g. reading lamps, interior light-
ing.
The seat ventilation* will automatically
switch back on as soon as there is suffi-
cient voltage again.
One or both of the indicator lamps in the
seat heating* button are flashing. The
seat heating* has switched itself off pre-
maturely.
There is insufficient voltage because too
many consumers are switched on, e.g.
reading lamps, interior lighting.
왘
Switch off consumers that are not re-
quired, e.g. reading lamps, interior light-
ing.
The seat heating* will automatically
switch back on as soon as there is suffi-
cient voltage again.