turn signal BMW 540I SEDAN 2000 Owners Manual

17n

RepairsIndexOverview Controls Car care Technology Data

1 Parking lamps/Low beams 94
2

>

Turn signal 77

>

Parking lamp 95

>

High beam 95

>

Headlamp flasher 77

>

Onboard computer88
3 Fog lamps95
4 Wiper/Washer system77
5 Central locking system36
6 Hazard warning flashers27
7 Rear window defroster79
8 HornMultifunction steering wheel
(MFL)25, 26
9 Electronic steering wheel
adjustment 54

Cockpit

19n

RepairsIndexOverview Controls Car care Technology Data

Instrument cluster

There are two versions, depending on
the equipment on your vehicle
1 Fuel gauge with indicator lamp for
fuel reserve 83
2 Indicator lamp for turn signals 24
3 Speedometer
4 Indicator lamp for high beams 24
5 Tachometer and
Energy Control 83
6 Engine coolant thermometer with
"Coolant temperature too high"
indicator 84
7 Indicator and warning lamps for:

>

Parking brake/Brake hydraulic
system, Dynamic Brake Control
(DBC)

*
22, 23

>

Antilock Brake System (ABS) 23

>

Brake pads 23

>

Tire Pressure Control (RDC)

*
23

>

Airbags 23

>

Automatic transmission

*
23

>

Please fasten safety belts 23

>

Cruise control 24
8 Selector lever and program display
for automatic transmission

*
71, 74
9 Service Interval Display 8410 Display for onboard computer
(operation via the turn signal lever,
refer to page 88):

>

Outside temperature

>

Average fuel consumption

>

Cruising range

>

Average speed
11 Indicator lamp for Automatic
Stability Control plus Traction
(ASC+T)/Dynamic Stability
Control (DSC)

*
24
12 Indicator lamp for level control
system

*
23
13 Odometer and trip odometer 82
14 Indicator for Check Control 85
15 Reset button for trip odometer 82
16 Indicator and warning lamps for:

>

Fog lamps 24

>

Battery charge current 22

>

Engine oil level/Engine oil
pressure 22, 23

>

Electronic Engine Power
Control (EML) 24

>

CHECK ENGINE lamp 24

21n
RepairsIndexOverview Controls Car care Technology Data

Instrument cluster

*
There are two versions, depending on
the equipment on your vehicle
1 Fuel gauge with indicator lamp for
fuel reserve 83
2 Indicator lamp for turn signals 24
3 Speedometer
4 Indicator lamp for high beams 24
5 Tachometer and
Energy control 83
6 Engine coolant temperature
gauge 84
7 Indicator and warning lamps for:

>

Parking brake 23

>

Brake hydraulic system, Dynamic
Brake Control (DBC)

*
22, 23

>

Antilock Brake System (ABS) 23

>

Airbags 23

>

Please fasten safety belts 23

>

Cruise control 24
8 CHECK button 85
9 Selector lever and program display
for automatic transmission

*
71, 7410 Outside temperature display 82
11 Indicator lamp for Automatic
Stability Control plus Traction
(ASC+T)/Dynamic Stability
Control (DSC)

*
24
12 Trip odometer 82
13 Indicator for Check Control 85
14 Odometer 82
15 Service Interval Display 84
16 Reset button for trip odometer 82
17 Indicator and warning lamps for:

>

Fog lamps 24

>

Battery charge current 22

>

Engine oil pressure 22

>

CHECK ENGINE lamp 24

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.

77n
RepairsIndexOverview Controls Car care Technology Data
Indicator/Headlamp ßasherWiper/Washer system1 High beam (blue indicator)
2 Headlamp flasher (blue indicator)
3 Turn signal (green indicator accom-
panied by periodic clicking sound
from the relay)
If the indicator lamp and the clicking
from the relay are both faster than nor-
mal, one of the turn indicators has
failed.To signal brieflyPress the lever up to but not beyond the
detent. It then returns to the center po-
sition when released.390de335
0 Wipers retracted
1 Intermittent wipe or rain sensor
*
2 Normal wiper speed
3 Fast wiper speed
4 Brief wipe
5 Automatic windshield washer
6 Automatic intensive-action washer
*
7 Rotary dial for control of the wipe in-
terval or the sensitivity of the rain
sensor
*
394de041
1 Intermittent wipe or rain sensor*Intermittent wipe:
You can set the wipe interval to four
stages with rotary dial 7.
In addition, the wipe interval is varied
automatically depending on road
speed.
Rain sensor:
When the rain sensor is activated, the
windshield wiper is controlled automati-
cally, depending on the degree of wet-
ness of the windshield (in both snow
and rain). You do not have to be con-
cerned with switching the windshield
wiper on or off or adjusting the wipe in-
terval between intermittent and full
wipe. Instead, you can concentrate fully
on the traffic conditions. This is espe-
cially important under adverse weather
conditions.
The rain sensor is positioned on the
windshield, directly ahead of the interior
rearview mirror.
To activate the rain sensor:
From ignition key position 1 and up,
move the lever to position 1. The wipers
travel once across the windshield,
regardless of the weather.

82n
1 OdometerYou can activate the displays shown in
the illustration with the ignition key in
position 0 by pressing the button in the
instrument cluster (arrow).
The range of available displays varies
according to your individual car's
equipment.2 Trip odometerTo reset the trip odometer to zero,
press the button (arrow) with the
ignition key in position 1 or 2.390us608
3 Outside temperature displayThe outside temperature appears in the
display panel as soon as you turn the
ignition key to position 1.
You can change the units of measure
(6/7) by
1 pressing and holding down the
button (arrow) with the ignition key
in position 1
2 turning the ignition key to 0.
Refer also to page 88.
Ice warningIf the outside temperature drops to ap-
prox. +37.57 (+36), a warning signal
sounds and the display flashes briefly.
The warning is repeated whenever the
temperature climbs to at least +437
(+66) and then drops again to
+37.57 (+36).
The ice warning does not alter the
fact that surface ice can form at
temperatures above +37.57 (+36),
on bridges or shaded road surfaces, for
instance.<
Odometer, outside temperature display

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):

86n
Check Control>RELEASE PARKINGBRAKE
>COOLANT TEMPERATURE
The coolant is overheated. Stop the
vehicle and switch off the engine im-
mediately. Refer to pages 84
and 15 1.
>STOP! ENGINE OILPRESS
The oil pressure is too low. Stop the
vehicle and switch off the engine im-
mediately. Refer to page 22.
>CHECK BRAKE FLUID
Indicates that brake fluid is down to
roughly minimum level. Top up the
brake fluid at the next opportunity.
Refer to page 152. Have the source
of the brake fluid loss diagnosed and
corrected by your BMW center.
>FLAT TIRE
*
Reduce vehicle speed immediately
and stop the vehicle. Avoid hard
brake applications. Do not oversteer.
Refer to page 93.
>LOAD LEVEL INACTIVE
Please consult the nearest authorized
BMW center. Refer to page 132.
>SPEED LIMIT
*
Display if the programmed speed
limit has been exceeded.Priority 2
These displays appear for 20 seconds
when the ignition key is turned to posi-
tion 2. The warning symbols remain
after the message disappears. You can
display the messages again by pressing
the CHECK button (3):
>TRUNKLID OPEN
Message appears only when the
vehicle is initially set in motion.
>DOOR OPEN
This message appears after a minimal
defined road speed has been ex-
ceeded.
>FASTEN SEAT BELTS
*
In addition to this message, a
warning lamp with the safety belt icon
appears and an acoustical signal
sounds.
>WASHER FLUID LOW
Too low; top up fluid at the next
opportunity. Refer to page 148.
>CHECK ENGINE OIL LEV
Add engine oil as soon as possible.
Refer to page 149.
>OUTSIDE TEMP. +207 (Ð56)
This display is only an example. The
current temperature is displayed at
outside temperatures of +37.57
(+36) and below. Refer also to
page 82.>TIRE PRESSURE SET
*
The RDC has imported the current in-
flation pressure in the tires as the tar-
get values which the system will
monitor.
Refer to page 92.
>CHECK TIRE PRESSURE
*
Check and correct the tire inflation
pressure to specifications at the earli-
est opportunity (next stop for fuel).
Refer to page 92.
>TIRE CHECK INACTIVE
*
A temporary interference of the RDC
or a system fault. Refer to page 93.
>CHECK BRAKE LAMPS
A lamp has failed or the electrical cir-
cuit has a fault. Refer to pages 169
and 170 or consult an authorized
BMW center.
>CHECK LOWBEAM LAMPS
CHECK SIDE LAMPS
CHECK REAR LAMPS
CHECK FRONT FOGLAMPS
CHECK LICPLATE LAMP
CHECK HIGHBEAM LAMP
CHECK BACK UP LAMPS
Defective bulb or circuit. Refer to
page 167 or consult an authorized
BMW center.

88n
Onboard computerMode selectionFrom ignition key position 1 and up, you
can call up information from the on-
board computer using the button in the
turn signal lever. By pressing the button
briefly in the direction of the steering
column, you can call up a new function
for display.
The displays appear in the following
order: Outside temperature, average
fuel consumption, cruising range, aver-
age speed.
Starting with ignition key position 1, the
last active setting is displayed.
The range of available displays varies
according to your individual car's
equipment.390de336
Outside temperature and
average fuel consumptionYou can change the units of measure
(6/7) for the outside temperature dis-
play by
1 pressing and holding the trip odome-
ter reset button (in ignition key posi-
tion 1)
2 and then turning the ignition key to 0.
Refer also to page 82.390us126
Operating range and
average speed The computer bases its calculations of
the cruising range on the rate of fuel
consumption in the period immediately
preceding your data request.
The computer ignores any time spent
with the vehicle stationary and the
engine off in its average speed calcula-
tions.390us703