Page 25 of 189

23n
RepairsIndexOverview Controls Car care Technology Data
Indicator and warning lamps
Electronic Engine output-adjust-
ment (EML)
* l
Malfunction in engine timing.
Higher brake application pressure may
be necessary and brake pedal travel
may be significantly longer.
Please have the system inspected by
your authorized BMW center.
Add coolant
The coolant level is too low. Top
up the coolant at the earliest
opportunity.
For additional information: Refer to
page 126.
Green: For your information
Turn signal
Flashes when the turn signal is
switched on. Rapid flashing in-
dicates a system malfunction.
For additional information: Refer to
page 69.
Cruise control
*
Comes on when the cruise con-
trol is activated. Available for
operation via the multi-function steering
wheel.
For additional information: Refer to
page 72.
Fog lamps
*
Lights up whenever you switch
on the fog lamps.
For additional information: Refer to
page 85.
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 69, 85.
Page 71 of 189
69n
RepairsIndexOverview Controls Car care Technology Data
Turn signal/Headlamp flasher Wiper/washer system 1 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 turn indicator lamp blinks and the
blinker relay clicks faster than normal,
then one of the turning indicators has
burned out.462de212
To signal brieflyPress the lever up to but not beyond
the detent. It then returns to the center
position when released.
0 Wipers retracted
1 Intermittent wipe or rain sensor
*
2 Normal wipe
3 Fast wipe
4 Brief wipe
5 Automatic windshield washer
6 Rotary dial for control of the interval
time or the sensitivity of the rain sen-
sor462de213
Page 77 of 189

75n
RepairsIndexOverview Controls Car care Technology Data
Fuel gauge Temperature gauge When you switch on the ignition, the
indicator lamp comes on briefly to con-
firm that the system is operational.
Once the indicator lamp begins to light
up continuously, there are still approx.
2.1 gallons (8 liters) of fuel in the fuel
tank.
Tank capacity: page 173.
If the tilt of the vehicle varies, e.g.,
when you are driving in mountainous
areas, this may cause the needle to
fluctuate slightly.
Please refuel early, as driving to
the last drop of fuel can result in
damage to the engine and/or catalytic
converter.<462us020
BlueThe engine is still cold. Drive at moder-
ate engine and vehicle speeds.RedWhen you switch on the ignition, the
indicator lamp comes on briefly to con-
firm that the system is operational.
If the lamp comes on while operating
the vehicle, the engine is overheated.
Switch the engine off immediately and
allow it to cool down.460de082
Between the blue and red zonesNormal operating range. It is not un-
usual for the needle to rise as far as the
edge of the red zone in response to high
outside temperatures or severe operat-
ing conditions.
Checking coolant level: page 126.
Page 87 of 189
85n
RepairsIndexOverview Controls Car care Technology Data
High beams/Parking lamp Fog lamps
* Interior lamps
1 High beam (blue indicator lamp)
2 Headlamp flasher (blue indicator
lamp)
3 Parking lampParking lamp, left or rightWith the ignition key in position 0, en-
gage the lever in the appropriate turn-
signal position.462de212
A green indicator lamp appears in
the instrument cluster to indicate
that the front fog lamps are on.
460us038
The interior lamps operate
automatically.Switching interior lamps on
and offPress the button briefly.
If you want the interior lamps to remain
off continuously, maintain pressure on
the button for approximately 3 seconds.
To revert to normal operation, press the
button briefly.Footwell lamps
*
The footwell lamps operate in the same
way as the interior lamp.460de039
Page 128 of 189

126n
Coolant
Do not add coolant to the cooling
system when the engine is hot,
since escaping coolant can cause
burns.
To avoid the possibility of damage later
on, never use anything other than fac-
tory-approved, nitrite- and amino-free
extended-duty antifreeze with corrosion
inhibitor. Your authorized BMW center
is familiar with the official specifica-
tions.
Antifreeze and anticorrosion agents are
hazardous to health. Store antifreeze
and anticorrosion agents in their origi-
nal containers and inaccessible to chil-
dren. Extended-duty antifreeze with
corrosion inhibitor contains the flamma-
ble substance ethyleneglycol. Do not
spill antifreeze containing corrosion
inhibitor on hot engine components,
since it could catch fire and cause seri-
ous burns.<
Comply with the applicable envi-
ronmental laws regulating the dis-
posal of extended-duty antifreeze with
corrosion inhibitor.<
Checking coolant levelCorrect coolant level when the engine
is cold (approx. 687 or 206):
Unscrew the cap from the expansion
tank.
The coolant level is correct when the
end of the red float is aligned with the
upper edge of the filler opening (refer to
the arrow in the illustration or the sche-
matic diagram next to the cap).460de053
Add coolant Wait until the engine cools before
removing the cap from the expansion
tank. The coolant gauge needle in the
instrument cluster must be located in
the blue field; otherwise, otherwise, you
could be scalded.
1 Turn the cap slightly counterclock-
wise in order to allow accumulated
pressure to escape. Then open.
2 If the coolant is low, slowly add
coolant until the correct level is
reached – do not overfill.
The coolant is a mixture of water and
extended-duty antifreeze with corrosion
inhibitor. Always maintain the pre-
scribed all-season 50:50 mixture ratio
for year-round protection against inter-
nal corrosion. No other additives are re-
quired.
Replace the coolant every four years.