Overview -> Indicator and warning lamps for your BMW 3 Series 1997-2006

18 Indicator and warning lamps  
Engine oil pressure   
An alarm sounds at the same  
time. Stop vehicle immediately  
Technology that monitors itself  
Red: an important reminder  
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.  
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 69  
and switch off engine. Check the  
engine oil level and top up as required.  
If the oil level is correct, please contact  
the nearest BMW center.  
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.  
Brake warning lamp for Cana-  
dian models.  
Do not continue driving, as the  
engine could sustain serious dam-  
age from inadequate lubrication.<  
Lock backrest/Please fasten  
safety belts ●  
Flat Tire Monitor ●  
In addition, an acoustic signal is  
sounded: a tire failure has  
occurred. To come to an immediate  
stop, reduce speed, while avoiding any  
sudden, jerky braking or steering  
maneuvers.  
comes on together with an  
acoustic signal until the safety belts are  
fastened. Flashes when the backrest is  
not locked.  
For additional information on locking  
the backrest, refer to page 51  
For additional information on safety  
belts: refer to page 52  
Red: stop immediately  
Battery charge current ●  
The battery is no longer being  
charged. There is a malfunction  
of the alternator drive belt or in the  
charging circuit of the alternator. please  
contact the nearest BMW center.  
For additional information: refer to  
page 88  
Airbags ●  
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.<  
Brake warning lamp ●  
If the lamp comes on when the  
parking brake is not engaged:  
Please have the system  
inspected at your BMW center.  
For additional information: refer to  
page 57  
check the brake fluid level. Before driv-  
ing further, be sure to comply with the  
instructions on pages 112 and 127.  
Brake warning lamp for Cana-  
dian models.  
Indicator and warning lamps  
19  
Engine oil level  
Comes on after the engine has  
been shut off and is accompa-  
Red and yellow: continue driving Orange: consult the nearest BMW  
cautiously  
center  
The red brake warning lamp  
Sequential M gearbox SMG II  
If the indicator lamp fails to go  
out after the engine has been  
nied by an alarm: add engine oil at your  
earliest opportunity such as when you  
stop to refuel  
For additional information: refer to  
page 124  
lights up together with the yel-  
low indicator lamps for ABS ●  
and DSC:  
started, or if it comes on during normal  
driving: this indicates a malfunction in  
control system has failed. Con- the system. Please consult the nearest  
The entire ABS, CBC and DSC  
Brake pads ●  
tinue to drive; drive cautiously  
and defensively and avoid full  
brake applications. Please have the  
system checked by your BMW center  
as soon as possible.  
BMW center.  
Indicator lamp flashes: a system over-  
load has occurred.  
For additional information: refer to  
page 75  
Have the brake pads checked.  
For additional information: refer  
to page 112  
Flat Tire Monitor ●  
For additional information: refer to  
pages 87, 111  
The Flat Tire Monitor has been  
deactivated, either at the button  
or in response to a system malfunction.  
In the event of a malfunction, have the  
system checked by your BMW center.  
For additional information: refer to  
pages 25, 88  
Yellow: check as soon as possible  
Indicator and warning lamps  
CBC, ABS and DSC for Cana-  
dian models.  
Engine oil level  
Comes on while driving and is  
accompanied by an alarm: the  
engine oil level has fallen to the abso-  
lute minimum; refill as soon as possible.  
Do not drive more than 30 miles/50 km  
before refilling.  
Dynamic Stability Control  
(DSC) ●  
For additional information: refer to  
page 124  
The indicator lamp flashes and  
an acoustic signal sounds: the system  
is active and governs drive and braking  
force.  
If the indicator lamp fails to go out after  
the engine is started, or if it comes on  
during normal driving and stays on:  
DSC has been deactivated, either at the  
20 Indicator and warning lamps  
button or in response to a system mal- Although the vehicle remains opera-  
function. In the event of a malfunction, tional, you should have the systems  
have the system checked by your near- checked by your BMW center at the  
Rollover protection system  
The rollover protection system is  
deactivated due to a malfunc-  
tion. Please have the system inspected  
immediately at your BMW center.  
For additional information: refer to  
page 63  
est BMW center.  
For additional information: refer to  
page 87  
earliest possible opportunity.  
For additional information: refer to  
page 130  
Dynamic Brake Control (DBC) ●  
Malfunction in DBC system.  
Conventional braking efficiency  
is available and unrestricted.  
Have the system checked and repaired  
at your BMW center as soon as possi-  
ble.  
Service Engine Soon warning  
lamp for Canadian models.  
Green: for your information  
Turn signal indicator  
Flashes when turn signals are  
on. Rapid flashing: indicates a  
system malfunction.  
For additional information: refer to  
page 76  
Engine electronics ●  
There is a fault in the electronic  
engine-management system.  
You can continue to drive with reduced  
engine output or engine speed. Please  
have the system inspected at your  
BMW center.  
For additional information: refer to  
page 88  
Dynamic Brake Control (DBC)  
warning lamp for Canadian  
models.  
Cruise control  
Lights up when the cruise con-  
trol is activated. Ready for oper-  
ation via the steering wheel with multi-  
function buttons.  
For additional information: refer to  
page 78  
Add coolant  
Coolant level too low, top up as  
soon as possible.  
Add washer fluid  
The washer fluid is too low. Top For additional information: refer to  
off the fluid at the earliest page 126  
opportunity.  
CHECK FILLER CAP ●  
For additional information: refer to  
page 124  
Front fog lamps  
Lights up whenever the fog  
lamps are on.  
This indicator lamp comes on  
when the fuel filler cap is loose  
or missing.  
Close the filler cap tightly: refer to  
page 24  
SERVICE ENGINE SOON ●  
If the indicator lamp comes on  
either continuously or intermit-  
tently, this indicates a fault in the emis-  
sions-related electronic systems.  
For additional information: refer to  
page 94  
Indicator and warning lamps  
21  
Blue: for your information  
High beams  
Comes on when the high beams  
are on or the headlamp flasher  
is actuated.  
For additional information: refer to  
pages 76, 93