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#
BATTERY/ALTERNATOR
VISIT WORKSHOP!
UNDERVOLTAGE
ENGINE ON!
UNDERVOLTAGE
SWITCH CONSUMERS OFF!
!
(Canada only)
PARK. BRAKE
RELEASE BRAKE!
;
(USA only)
Possible cause
The battery was charged with a battery
charger or jump started.
The battery is no longer charging.
Possible causes:
alternator malfunctioning
broken poly-V-belt
The battery has insufficient voltage and
can no longer supply the convenience
functions such as seat heater*.
The battery is malfunctioning.
You are driving with the parking brake
set.
Practical hints
What to do if ...
Possible solution
Have the battery checked at a service
station.
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 intact:
Drive immediately to the nearest
authorized Mercedes-Benz Center.
Start the engine ( page 44).
Have the battery checked at a service
station.
Release the parking brake
( page 46).
269
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