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Indicator and warning lamps
Technology that monitors itself
Indicator and warning lamps that are
identified by
●
are tested for proper
functioning whenever the ignition key is
turned. They each light up once for dif-
ferent periods of time.
If a fault should occur in one of these
systems, the corresponding lamp does
not go out after the engine is started, or
it lights up while the vehicle is moving.
You will see how to react to this in the
following section.
Red: stop immediately
Battery charge current
●
The battery is no longer being
charged. Indicates a defective
alternator drive belt or a problem with
the alternator's charge circuit. Please
contact the nearest BMW center.
If the drive belt is defective, stop
and switch off the engine immedi-
ately to prevent overheating and seri-
ous engine damage. If the drive belt is
defective, increased steering effort is
also required.
<
Engine oil pressure
●
Stop the vehicle immediately
and switch off the engine.
Check the engine oil level and top off as
required. If the oil level is correct:
please contact the nearest BMW cen-
ter.
Do not continue driving, as the
engine could sustain serious dam-
age from inadequate lubrication.
<
Brake warning lamp
●
If the lamp comes on when the
parking brake is not engaged:
check the brake fluid level. Before driv-
ing further, be sure to comply with the
instructions on pages 122 and 135.
Brake warning lamp for Cana-
dian models.
Flat Tire Monitor
●
In addition, an acoustic signal is
sounded: there is a flat tire.
Reduce speed and carefully come to a
stop. Avoid sudden braking and steer-
ing maneuvers.
For additional information: refer to
page 91
Red and yellow: continue driving
cautiously
The brake warning lamp comes
on together with the yellow indi-
cator lamps for ABS
●
and
DSC:
The entire ABS, CBC, DSC and
ADB-X/DBC control system has
failed. Continue driving cau-
tiously and defensively. Avoid
full brake applications. Please have the
system checked by your BMW center
as soon as possible.
Additional information beginning on
page 86
CBC, ABS, DSC and
ADB-X/DBC indicator and warn-
ing lamps for Canadian models.
Red: an important reminder
Brake warning lamp
●
Comes on when the parking
brake is engaged – an additional
acoustic signal sounds when starting
off. For additional information: refer to
page 65
Online Edition for Part-No. 01 41 0 157 605 - © 09/03 BMW AG