Page 24 of 132

Fuel down to reserveWarning light for fuel down
to reserve lights up.
Lack of fuel can result in
the engine misfiring and
cutting out unexpectedly. Mis-
firing can damage the catalytic
converter; a hazardous situation
can result if the engine cuts out
unexpectedly.
Do not run the fuel tank dry.
Possible cause: The fuel tank
contains no more than the re-
serve quantity of fuel.
Reserve fuel
2l
Refuelling ( 50) Insufficient engine oil
pressure
Warning light for oil pres-
sure shows.
The oil pressure in the lube-oil
system is too low. Stop immedi-
ately and switch off the engine if
the warning light shows.
The insufficient oil pres-
sure warning does not fulfil
the function of an oil gauge. The
only way of checking whether
the oil level is correct is to check
with the oil dipstick.
Possible cause: Engine-oil level
too low.
Check the engine oil level
( 61)
If the oil level is too low: Top up the engine oil ( 63)
If the engine oil level is correct: Riding when engine-oil
pressure is low can result
in engine damage. Do not continue your journey.
Have the fault rectified as
quickly as possible by a
specialist workshop, preferably
an authorised BMW Motorrad
dealer.
Coolant temperature too high Warning light for coolant
temperature shows.
Continuing to ride when the
engine is overheated could
result in engine damage.
You must comply with the in-
structions below.
Possible cause: Coolant level too
low.
Check the coolant level ( 67)
If the coolant level is too low:
Topping up coolant ( 68)
Possible cause: Radiator fan de-
fective.
322zStatus indicators
Page 45 of 132

Catalytic converterIf misfiring causes unburned fuel
to enter the catalytic converter,
there is a danger of overheating
and damage.
For this reason, observe the fol-
lowing points:Do not run the fuel tank dry.
Do not attempt to start or run
the engine with a spark-plug
cap disconnected.
Stop the engine immediately if
it misfires.
Use only unleaded fuel.
Comply with all specified main-
tenance intervals.
Unburned fuel will destroy
the catalytic converter.
Note the points listed for protec-
tion of the catalytic converter.
Risk of fireTemperatures at the exhaust are
high.
Flammable materials (e.g.
hay, leaves, grass, clothing
and luggage, etc.) could ignite
if allowed to come into contact
with the hot exhaust pipe.
Do not permit flammable materi-
als to come into contact with the
hot exhaust system.
Cooling would be
inadequate if the engine
were allowed to idle for a lengthy
period with the motorcycle at
a standstill: overheating would
result. In extreme cases, the
motorcycle could catch fire.
Do not allow the engine to idle
unnecessarily. Ride away imme-
diately after starting the engine.
Tampering with the
control unit of the
electronic engine-
management system
Tampering with the engine
control unit can damage
the motorcycle and cause acci-
dents.
Do not tamper with the engine
control unit.
Tampering with the engine
control unit can result in
mechanical loads that the mo-
torcycle's components are not
designed to withstand. Damage
caused in this way is not covered
by the warranty.
Do not tamper with the engine
control unit.
543zRiding
Page 52 of 132

Refuelling
Fuel is highly flammable. A
naked flame close to the
fuel tank can cause a fire or ex-
plosion.
Do not smoke. Never bring a
naked flame near the fuel tank.
Fuel expands when hot.
Fuel escaping from an
overfilled tank could make its way
onto the rear tyre. This could
cause a fall.
Do not fill the tank past the bot-
tom edge of the filler neck.
Fuel attacks plastics, which
become dull or unsightly.
Wipe off plastic parts immediately
if they come into contact with
fuel.
Leaded fuel will destroy the
catalytic converter.
Use only unleaded fuel. Make sure the ground is level
and firm and place the motor-
cycle on its stand.
Open fuel tank cap
1with
the ignition key by turning it
counter-clockwise.
Remove the fuel tank cap.
Refuel with fuel of the grade
stated below; do not fill the
tank past the bottom edge of
the filler neck. Recommended fuel
grade
95 ROZ/RON (Super un-
leaded) Usable fuel capacity
9.5 l Reserve fuel
2l
Place the fuel tank cap in posi-
tion in the filler neck.
Close the fuel tank cap with
the ignition key by turning it
clockwise.
550zRiding