Page 24 of 88
2
22
Safety check
Refuelling
d Warning:
Fuel is flammable and explo-
sive. Do not smoke. Never
bring a naked flame near the
fuel tank.
The fuel expands when hot
(for instance if the fuel tank is
in the sun). For this reason,
only fill as far as the lower
edge of the filler neck!
e Attention:
Note that fuel containing lead
will destroy the catalytic con-
verter.
Do not run the fuel tank dry or
you may damage the engine or
catalytic converter.
Wipe off plastic parts immedi-
ately if they are wetted with fuel.
Place motorcycle on centre
stand
– Make sure the ground is level
and firm.
Open fuel filler cap
Fuel
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Page 47 of 88

3
45
Starting – Riding – Parking
Important notes
Catalytic converter
e Attention:
To avoid damage to the cata-
lytic converter:
Do not run the fuel tank dry
Push-start only when the
engine is cold
Do not run the engine with a
spark plug lead disconnected
Do not exceed the engine-
speed limits marked on the
revolution counter
Comply with all specified
maintenance intervals
Stop the engine at once if it
misfires
In the event of misfiring or a
severe drop in engine power,
consult a specialist work-
shop, preferably an author-
ised BMW motorcycle dealer
If misfiring or malfunction of the
fuel-air mixture preparation sys-
tem causes unburned fuel to
reach the catalytic converter,
there is a risk of it overheating
and being damaged.
Risk of fireHigh temperatures occur at the
exhaust system, particularly if a
catalytic converter is installed.
d Warning:
Make sure that whether riding
or standing still or when the
motorcycle is parked, no eas-
ily flammable material
(for example hay, grass,
leaves, clothing or luggage
etc.) can come into contact
with the hot exhaust system.
Do not allow the engine to
idle unnecessarily or for pro-
longed periods
– Risk of overheating or fire.
Ride away immediately after
starting the engine.
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Page 74 of 88

4
72
Arrive safely
Know-how…In recent years, motorcycles ’
technical design features have
become more and more
sophisticated.
Motronic, electronic ignition,
integral brakes, the catalytic
converter or the use of four
valves per cylinder are clear
signs that far more than basic
technical knowledge may be
needed to solve certain prob-
lems. In addition, high-tech
materials are increasingly tak-
ing the place of conventional
ones, which again calls for thor-
ough and expert knowledge if
they are to be handled correctly
during repair work.
To be sure of achieving the nec-
essary standard, it is always
advisable to consult your
authorised BMW Motorrad
dealer. The authorised BMW Motorrad
dealer employs staff who
attends regular and compre-
hensive training courses.
Authorised BMW Motorrad
dealers also receive all the cur-
rent technical information and
are therefore fully aware of the
latest developments.
…
technical features …The authorised BMW motor-
cycle dealer’s staff has the
experience and all the neces-
sary facts at its disposal when it
comes to solving problems
quickly and effectively. Work-
shops are equipped with the
latest technical facilities, for
example the special tools
developed by BMW such as the
BMW diagnosis
system or exhaust emissions
tester.
Reliability
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Page 77 of 88

4
75
Arrive safely
Environmental protection
Development…Motorcyclists have an intensive
relationship with nature. BMW
has made sure that they con-
tinue to enjoy the best possible
prospects for successful riding
in the future.
For instance, your new Boxer is
available with exhaust emission
control by closed-loop, three-
way catalytic converter.
…waste disposal …Behind the scenes, in the repair
shop, we do not neglect the
pro-environmental aspects of
our work either.
Wherever possible, we use
environmentally acceptable
biodegradable materials. We
ensure strict compliance with
all environmental legislation,for
example the correct disposal of
old oil, which is now classified
as hazardous waste in many
countries.
…recyclingAlongside the correct disposal
of environmentally hazardous
materials, recycling is another
high-priority issue for BMW.
For example, plastics are indi-
vidually marked so that they can
be returned to the materials
cycle. Remember: when it
comes to making repairs to
your motorcycle, the authorised
BMW motorcycle workshop is
far better equipped to protect
the environment than you are
at home.
10r22bkg3.book Seite 75 Freitag, 27. Januar 2006 12:43 12