BMW 520D BROCHURE 2009, Owner'S Handbook Manual

Page: 17 / 203

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Data
Keyw
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Indicator and warning lights
Technical equipment that
monitors itself
The functioning of indicator and
warning lights marked "
●
" is checked
when the ignition is switched on. They
come on once for varying periods.
If a fault occurs in one of the systems,
the corresponding light will remain on
when the engine is started or will come
on again during the journey. The correct
response to this on your part is
described below.
Red: stop as soon as possible
Battery charge ●
The battery is not being
charged. The alternator V-belt is
defective or there is a fault in the alter-
nator charging circuit. Consult the
nearest BMW Service.
If the V-belt is defective, do not
continue the journey, as there is a
risk of the engine overheating and
suffering damage. A defective V-belt
also increases the effort needed to turn
the steering wheel.
<
Engine oil pressure ●
Possibly in conjunction with the
display "STOP! ENGINE OIL
PRESS" in the Check Control
*
: stop
immediately and switch off the engine.
Check engine oil level and top up if
necessary. If the oil level is correct:
consult the nearest BMW Service.
Do not continue the journey, as
the engine may otherwise be
damaged by inadequate lubrication.
<
Tyre pressure control (RDC)
*
●
A gong signal is also heard. The
tyre is punctured or otherwise
damaged. Immediately reduce speed
and stop, avoiding violent braking and
sudden steering wheel movements.
Further details: page 105.
Brake hydraulics
●
If light remains on after releasing
handbrake: have the brake fluid
level checked. Before continuing your
journey, read instructions on pages 144
and 154.
ba.book Page 17 Tuesday, December 17, 2002 4:26 PM