Indicator and warning lamps – BMW 330XI User Manual

Page 18

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 below.

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; 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

116

and

129

Parking brake warning lamp for
Canadian models.

Tire Pressure Monitor (TPM)/Flat
Tire Monitor

●

In addition, an acoustic signal is

sounded: a tire failure has occurred.
Reduce vehicle speed immediately and
stop the vehicle. Avoid hard brake
applications. As you steer the vehicle,
use caution and avoid overcorrecting.
For additional information: refer to
pages

Red and yellow: continue driving
cautiously

The brake warning lamp comes
on together with the yellow indi-
cator lamps for ABS

●

and

ASC+T/DSC:
The entire ABS, CBC,
ASC+T/DSC and ADB/ADB-X/
DBC control system has failed.
Continue driving cautiously and

defensively. Avoid hard brake applica-
tions. Please have the system checked
by your BMW center as soon as possi-
ble.
Additional information beginning on
page

CBC, ABS and ASC+T/DSC and
ADB/ADB-X/DBC indicator and
warning lamps for Canadian
models.