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Mercedes-Benz SL-Class User Manual

Page 347

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345

Practical hints

What to do if …

Symbol messages

Left display

Right display

Possible cause

Possible solution

#

Battery/Alternator
Stop vehicle

The battery is malfunctioning.

The SBC brake system requires
electrical energy and therefore has
only limited operation. Consider-
ably greater brake pedal force is re-
quired and the stopping distance is
increased.

̈

Stop the vehicle as soon as it is safe to do so.
Adjust driving to be consistent with reduced
braking responsiveness.

̈

Notify an authorized Mercedes-Benz Center.

Visit
workshop!

The battery is no longer charging.
Possible causes:

ț

alternator malfunctioning

ț

broken poly-V-belt

Do not forget that the brake system
requires electrical energy and may
be operating with restricted capa-
bility. Considerably greater brake
pedal force is required and the stop-
ping distance is increased.

̈

Stop immediately and check the poly-V-belt.

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. Notify an authorized
Mercedes-Benz Center.

If it is in order:

̈

Drive immediately to the nearest autho-
rized Mercedes-Benz Center. Adjust driv-
ing to be consistent with reduced braking
responsiveness.

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