2000 BMW 540I SEDAN warning lights

22n

Indicator and warning lampsTechnology that monitors itselfMany of the systems of your BMW mon-
itor themselves automatically, both dur-
ing engine starts and while you are driv-
ing. Indicator and warning lamps that
are identified by "l" are tested for
proper functioning whenever the igni-
tion key is turned. They each light up
once for different 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 l
The battery is no longer being
charged. There is a malfunction
of the alternator V-belt or in the charg-
ing circuit of the alternator. Please con-
tact the nearest BMW center.
If the ribbed V-belt is defective, do
not continue driving. The engine
could be damaged due to overheating.
If the ribbed V-belt is defective, in-
creased steering effort is also re-
quired.<
Engine oil pressure l
Comes on while the engine is
running and the "STOP! ENGINE
OILPRESS" message appears in the
Check Control: Stop vehicle and switch
off engine immediately. Check level of
oil in engine, top up as required. If oil
level is correct: Please contact the
nearest BMW center.
Do not continue driving. The en-
gine could be damaged because
of inadequate lubrication.<
Tire Pressure Control (RDC)
* l
In addition, there is an acousti-
cal warning signal: A tire failure
has occurred. Reduce vehicle speed
immediately and stop the vehicle. Avoid
hard brake applications. Do not over-
steer. For additional information: Refer
to page 92.
Parking brake
*, brake hydraulic
system l
Comes on when you engage the
parking brake. For additional informa-
tion: Refer to page 69.
Comes on although the parking brake is
released: Have the brake fluid level
checked. Before driving further, be
sure to read the notes on pages 130
and 152.
Also comes on with the message
"CHECK BRAKE PADS" in the Check
Control.
Parking brake warning lamp
*/
Brake hydraulic system for
Canadian models.

24n
Indicator and warning lamps
Dynamic Brake Control
(DBC)
* l
Fault in the DBC system. Con-
ventional braking efficiency is available
without limitations.
For additional information: Refer to
page 129.
Dynamic Brake Control (DBC)
warning lamp for Canadian
models
Tire Pressure Control (RDC)
* l
Check the tire inflation pressure.
Refer to pages 29, 92.
Level control system
* l
The level control system is
inactive. Please consult the
nearest authorized BMW center.
For additional information: Refer to
page 132.
Automatic Stability Control plus
Traction (ASC+T)/Dynamic Sta-
bility Control (DSC)
* l
The ASC+T/DSC has been switched off
or has been deactivated because of a
malfunction. In the event of a malfunc-
tion, have the system checked by your
authorized BMW center.
For additional information: Refer to
page 91.
Electronic Engine Power Control
(EML)
*
Malfunction in the EML. When
braking, higher brake application pres-
sure may be necessary and brake pedal
travel may be significantly longer.
Please have the system inspected by
your authorized BMW center.
CHECK ENGINE lamp l
If the indicator lamp comes on
either continuously or intermit-
tently, this indicates a fault in the emis-
sions-related electronic systems.
Although the vehicle remains opera-
tional, you should have the systems
checked by your BMW center at the
earliest possible opportunity.
For additional information: Refer to
page 162.
CHECK ENGINE warning lamp
for Canadian models.
Green: For your information
Turn signal
Flashes when the turn signals
are in operation. Rapid flashing
indicates a system malfunction.
For additional information: Refer to
page 77.
Cruise control
Lights up when the cruise con-
trol is activated. Available for
operation via the multifunction steering
wheel.
For additional information: Refer to
page 80.
Fog lamps
Lights up whenever you switch
on the fog lamps.
For additional information: Refer to
page 95.
Blue: For your information
High beam
Lights up when the high beams
are on or the headlamp flasher
is actuated.
For additional information: Refer to
page 77.

85n
RepairsIndexOverview Controls Car care Technology Data
Check ControlGraphic display
*
The following alerts or status messages
are displayed symbolically from ignition
key position 2 and up until the defects
are corrected:
1 Check lowbeam, highbeam and
parking lamps
2 Add washer fluid
(goes out after approx. 1 minute)
3 Door open
4 Luggage compartment lid/tailgate
open
5 Check brake and tail lamps.
A defective center tail lamp is indi-
cated by the upper symbol
When you open the door after stopping,
a warning signal sounds without a vi-
sual indicator for:
>LIGHTS ON and
>KEY IN IGNITION LOCK.390de121
Alphanumeric display
*
Text messages are used to alert the
driver to system malfunctions when the
ignition key is turned to position 2. The
alert is accompanied by a gong.
1 Status report symbol
2 Display
3 CHECK button
Messages concerning system faults are
differentiated based on two priorities:390us111
Priority 1
These defects are immediately indi-
cated by a gong and a flashing warning
symbol (1). Simultaneous defects will
be displayed consecutively. These
status reports remain in the display until
the defects are corrected. It is not pos-
sible to delete them by pressing the
CHECK button (3):

94n
Parking lamps
(side marker lamps)
With the switch in this position,
vehicle lighting is illuminated on
both sides. For lighting on one
side for parking, see page 95.
Low beams/Xenon lamps
*
When the ignition is switched off
and the low beams are on, only
the parking lamps (side marker
lamps) remain on.
390de034
"Follow-me-home lighting:"
If you actuate the headlamp
flasher after you have parked the
vehicle and shut off the engine, the low
beams will remain on for a brief period.
You may also have this function deacti-
vated if you wish.<
Xenon lamps
*
For additional details, refer to page 168."LIGHTS ON" warning In ignition key position 0, a buzzer
sounds for a few seconds after the
driver's door is opened if the head-
lamps have not been switched off
.
On vehicles with alphanumeric Check
Control
*:
The reminder is given through the
Check Control.
Daytime-driving lamp
*
The headlamps are automatically
switched on for daylight driving at
ignition key position 2.
Turn the rotary dial to adjust the illumi-
nation intensity.390de036
Parking lamps/Low beamsInstrument lighting

Everything from A to Z

G
Gasoline29
Gasoline gauge83
Glove compartment108
Gross weight201

H
Handbrake23, 69
Handsfree system109
Hazard warning system27
Hazard warning triangle27
Head restraint53
Headlamp cleaning78
Headlamp covers,
care155, 167
Headlamp flasher77
Headlamp washer
system148
Heated seats103
Heated steering wheel103
Heating and ventilation98
Heating while stopped102
Heavy loads120
Height199
Height adjustment
Seats52
Steering wheel54
HiFi system192
High beams24
Bulb replacement167
High Performance Synthetic
Oils150Hood release143
Horn25, 26
Hydraulic Brake Assistant,
refer to DBC24, 129

I
Ice warning82
Identification number of the
vehicle153
Identification, tires137
Ignition key35
Ignition lock67
Independent ventilation104
Indicator77
Indicator lamps22
Inflation pressure30, 134
Monitoring92, 194
INSPECTION84
Instrument cluster18, 20
Instrument lighting94
Instrument panel20
Instrument panel switch77
Instruments18
Integrated rear axle194
Intensive automatic cleaning
unit78
Intensive cleaning
system148
Interaxle tire rotation136
Interference indicators85
Interference with
car phones133Interior lamps96
Remote control38
Interior mirror55
automatic dimming
feature55
Interior motion sensor46
Deactivation46
Interior rearview mirror
with automatic dimming
feature55, 192
Interlock67
Intermittent wiper switch77

J
Jack173
Jump-starting182

K
Key Memory58
Keys35
Kickdown72, 75

L
Lashing eye44, 120
Leather care159
Length199
Level control
system24, 132, 195
Light switch94
Light-alloy wheels138, 140
Lighter110Lights-on warning94
Load-securing devices120
Locking and unlocking the
doors36, 37
Low beams94
Bulb replacement167
Low beams, bulb
replacement167
Low-fuel warning lamp83
Lug bolts174
Lug wrench174
Luggage compartment
Capacity201
Lamps96
Net44
Luggage compartment lid/
Tailgate44
Emergency actuation41
Opening separately41
Remote control39
Luggage space44
Luggage straps44
Lumbar support51

M
M Multifunction steering
wheel (MFL)26
M+S tires138
Magic Eye177
Maintenance84, 154