
Lift the seat up to remove.
Place the seat, upholstered
side down, on a clean surface.Installing front seatwith OE Seat heating:Connect plug 2. If too much pressure is ap-
plied in the forward direc-
tion, there is a danger that the
motorcycle will be pushed off its
stand.
Always make sure that the
motorcycle is stable and firmly
supported.
Push the front seat forward
into the seat height adjuster.
Make sure that the seat is cor-
rectly located.
Install the rear seat ( 75)
Installing rear seatInstall the front seat ( 75)
with OE Seat heating:
Connect plug 2.
475zOperation

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.
579zRiding

exceptional riding conditions can
lead to a fault message being
issued.
Exceptional riding
conditions:Heating up with the motorcycle
on the centre stand or an auxil-
iary stand, engine idling or with
a gear engaged.
Rear wheel locked by the en-
gine brake for a lengthy period,
for example while descending
off-road.
If a fault message is issued on
account of exceptional riding
conditions as outlined above, you
can reactivate the ABS function
by switching the ignition off and
on again.
What significance
devolves on regular
maintenance?
Invariably, a technical sys-
tem cannot perform beyond
the abilities dictated by its level
of maintenance.
In order to ensure that the BMW
Motorrad ABS is always main-
tained in optimum condition, it
is essential for you to comply
strictly with the specified inspec-
tion intervals.
Reserves for safetyThe potentially shorter braking
distances which BMW Motorrad
Integral ABS permits must not be
used as an excuse for careless
riding. ABS is primarily a means
of ensuring a safety margin in
genuine emergencies.
Take care when cornering. When
you apply the brakes on a corner,
the motorcycle's weight and momentum take over and even
BMW Motorrad Integral ABS is
unable to counteract their effects.
Electronic engine
management with BMW
Motorrad ASC
OE
How does ASC work?The BMW Motorrad ASC com-
pares the speed of rotation of the
front wheel and the rear wheel.
The differential is used to com-
pute slip as a measure of the
reserves of stability available at
the rear wheel. If slip exceeds a
certain limit the electronic engine
management system intervenes,
adapting engine torque accord-
ingly.
692zEngineering details

What is the design
baseline for BMW
Motorrad ASC?BMW Motorrad ASC is designed
as an assistant system for the
rider and for use on public roads.
The extent to which the rider af-
fects ASC control can be consid-
erable (weight shifts when cor-
nering, items of luggage loose
on the motorcycle), especially
when style of riding takes rider
and machine close to the limits
imposed by physics. The system
is not optimised for special re-
quirements that apply under ex-
treme competitive situations off-
road or on the track. You have
the option of deactivating the
BMW Motorrad ASC system for
these circumstances.Even ASC is constrained by
the laws of physics. Invari-
ably, the rider bears responsibil-
ity for assessing road and traffic conditions and adopting his or
her style of riding accordingly.
Do not take risks that would neg-
ate the additional safety offered
by this system.
Special situationsIn accordance with the laws of
physics, the ability to accelerate
is restricted more and more as
the angle of heel increases. Con-
sequently, there can be a per-
ceptible lag in acceleration out of
very tight bends.
The speeds of the front and
rear wheels are compared as
one means of detecting the rear
wheel's incipient tendency to
spin or slip sideways. If the sys-
tem registers implausible values
for a lengthy period the ASC
function is deactivated for safety
reasons and an ASC fault mes-
sage is issued. Self-diagnos-
is has to complete before fault
messages can be issued.
The BMW Motorrad ASC can
shut down automatically under
the exceptional riding conditions
outlined below.
Exceptional riding
conditions:
Riding for a lengthy period with
the front wheel lifted off the
ground (wheelie) and ASC de-
activated.
Rear wheel rotating with the
motorcycle held stationary by
applying the front brake (burn-
out).
Heating up with the motorcycle
on the centre stand or an auxil-
iary stand, engine idling or with
a gear engaged.
Accelerating the motorcycle to
a speed in excess of 10 km/h
after switching the ignition off
and then on again reactivates the
ASC.
693zEngineering details

BulbsGeneral instructionsThe failure of a bulb is signalled
in the display by the defect-
ive lamp symbol. The bulbs for
brake light and rear light are the
same; the brightness of the light
is regulated in accordance with
the application.A defective bulb places
your safety at risk because
it is easier for other users to
oversee the motorcycle.
Replace defective bulbs as
soon as possible; always carry a
complete set of spare bulbs if
possible.
The bulb is pressurised and
can cause injury if dam-
aged.
Wear protective goggles and
gloves when changing bulbs. The types of bulb fitted to
your motorcycle are listed
in the section entitled "Technical
data".
Do not touch the glass of
new bulbs with your fingers.
Use a clean, dry cloth to hold
the bulbs when handling them.
Dirt deposits, in particular oil and
grease, interfere with heat radi-
ation from the bulb. This leads
to overheating and shortens the
bulb's operating life.
Replacing low-beam and
high-beam headlight bulb
If it is not standing firmly,
the motorcycle could topple
in the course of the operations
described below.
Always make sure that the
motorcycle is stable and firmly
supported. with OE Xenon lights:
Xenon lights operate with
high voltage; incorrect
working procedures can result in
fatalities.
Have all work on the xenon light
system, including the work in-
volved in replacing bulbs, per-
formed by a specialist work-
shop, preferably by an authorised
BMW Motorrad dealer.
For the time being, ride with
the high-beam headlight
switched on.
In order not to dazzle oncom-
ing traffic, set the headlight
beam throw adjuster to the po-
sition for riding with maximum
payload.
Have the bulb replaced as
soon as possible by a specialist
workshop, preferably an author-
ised BMW Motorrad dealer.
8123zMaintenance

agents, the surfaces can be dam-
aged.
Do not use cleaning agents that
contain alcohol, solvents or ab-
rasives to clean plastic parts.
Even fly-remover pads or clean-
ing pads with hard surfaces can
produce scratches.Soften stubborn dirt and
insects by covering the af-
fected areas with a wet cloth.WindscreenClean off dirt and insects with a
soft sponge and plenty of water.
Fuel and chemical solvents
attack the material of the
windscreen; the windscreen be-
comes opaque or dull.
Do not use cleaning agents.
ChromeUse plenty of water and BMW
shampoo to clean chrome, par-
ticularly if it has been exposed to
road salt. Use chrome polish for
additional treatment.RadiatorClean the radiator regularly to
prevent overheating of the en-
gine due to inadequate cooling.
For example, use a garden hose
with low water pressure.
Cooling fins can be bent
easily.
Take care not to bend the fins
when cleaning the radiator.RubberTreat rubber components with
water or BMW rubber-care
products.
Using silicone sprays for
the care of rubber seals can
cause damage. Do not use silicone sprays or
other care products that contain
silicon.
Paint careWashing the motorcycle regularly
will help counteract the long-term
effects of substances that dam-
age the paint, especially if your
motorcycle is ridden in areas
with high air pollution or natural
sources of dirt, for example tree
resin or pollen.
Remove particularly aggressive
substances immediately, how-
ever, as otherwise the paint can
be affected or become discol-
oured. Substances of this nature
include spilt fuel, oil, grease,
brake fluid and bird droppings.
We recommend BMW vehicle
polish or BMW paint cleaner for
this purpose.
Marks on the paintwork are par-
ticularly easy to see after the
motorcycle has been washed.
9139zCare

Cruise-control system, 16Operation, 63
Telltale light, 25
Currency, 7
D
Damping Adjusting for rear wheel, 69
Dimensions Technical data, 152
E
Electrics Technical data, 150
Emergency off switch (kill switch), 17, 58
Engine Starting, 80
Technical data, 145
Warning, engine electronics, 27
Engine oil Filler neck, 15
Oil dipstick, 15
Technical data, 146
Test, 107
Topping up, 107 Warning, engine oil level, 32
Warning, engine oil
pressure, 28
Equipment, 7
ESA, 16, 69 Adjust spring preload, 71
Adjust suspension damping, 71
Call up the settings, 70
EWS, 48 Warning, 27
F
Frame Technical data, 152
Front seat Adjusting, 15
Heating, 17
Front-wheel stand Installing, 121
Fuel Quantity reading, 22
Refuelling, 87
Technical data, 146
Warning, fuel down to
reserve, 27
Fuses, 150 G
Gear indicator, 22
Grip heating, 17, 59
H
Handlebar fittings
General view, left side, 16
General view, right side, 17
Handlebars Adjusting, 67
Hazard warning flashers, 16, 17 Switching off, 58
Switching on, 57
Headlight Adjustment for driving on left/
driving on right, 72
Beam throw, 73
High-beam headlight, 19
Low-beam headlight, 19
Side lights, 19
Helmet holder, 15, 76
High-beam headlight, 16
Horn, 16
12166zIndex

Seat, 15Adjust the seat height, 62
Seat heating, 60
Seat lock, 11
Seats Install the front seat, 75
Install the rear seat, 75
Remove the front seat, 74
Remove the rear seat, 73
Service, 156 Status indicators on the
display, 22
Service Card, 156
Side stand For starting, 80
Spark plugs, 151
Speedometer, 18
Spring preload Adjusting for rear wheel, 68
Spring preload, rear Adjusting, 11
Starter, 17
Starting, 80 Steering lock
Locking, 48
Stowage compartment, 13, 66
Suspension damping, rear Adjusting, 11
T
Technical data Battery, 151
Brakes, 149
Bulbs, 151
Clutch, 147
Dimensions, 152
Electrics, 150
Engine, 145
Engine oil, 146
Frame, 152
Fuel, 146
Rear-wheel drive, 148
Running gear, 148
Spark plugs, 151
Standards, 7
Transmission, 147
Weights, 153 Wheels and tyres, 149
Telltale lights, 18
Toolkit, 15 Service kit, 106
Standard kit, 106
Topcase Closing, 102
Installing, 103
Opening, 102
Removing, 103
Torques, 141
Transmission For starting, 80
Technical data, 147
Troubleshooting chart, 142
Turn indicators Left, 16
Right, 17
Switching off, 17, 57
Switching on left, 56
Switching on right, 57
12168zIndex