Practical hints – Mercedes-Benz S-Class 2009 User Manual
Page 539
Vehicle status messages in the multifunction display
537
Display messages
Possible cause/consequence
Possible solution
The cooling fan for the coolant is
malfunctioning.
X
Observe the coolant temperature gauge in the
instrument cluster.
If the coolant temperature is below 248‡
(120†), you may continue driving to an
authorized Mercedes-Benz Center.
X
Avoid placing heavy loads on the engine (e.g.
by driving uphill) as well as stop-and-go traffic.
X
Have the fan replaced as soon as possible.
The battery is no longer charging.
Possible causes:
R
alternator malfunctioning
R
broken poly-V-belt
R
a malfunction in the electronic system
X
Stop immediately in a safe location or as soon
as it is safe to do so and check the poly-V-belt.
X
If it is broken: Do not continue to drive.
Otherwise the engine will overheat due to an
inoperative water pump which may result in
damage to the engine. Contact an authorized
Mercedes-Benz Center.
X
If it is intact: Drive to the nearest authorized
Mercedes-Benz Center immediately. Adjust
driving to be consistent with reduced braking
responsiveness.
Engine Oil Level
Low
Stop Vehicle
Turn Engine Off
S 600 and S 65 AMG only:
There is no oil in the engine. There is a
danger of engine damage.
X
Stop the vehicle in a safe location or as soon
as it is safe to do so.
X
Engage the electronic parking brake.
X
Turn off the engine.
X
Practical hints
Z