BMW HP4 Rider's Manual page 30

Possible cause:
3
The engine control unit has dia-
gnosed a fault. The engine is
28
in emergency-operation mode.
In exceptional cases, the engine
stops and refuses to start.
You can continue to ride, but
bear in mind that the usual en-
gine power or the full range of
engine rpm might not be avail-
able.
Have the fault rectified as
quickly as possible by a
specialist workshop, preferably
an authorised BMW Motorrad
dealer.
z
Bulb for rear light faulty
General warning light shows
yellow.
! LAMPR
appears on the
display.
A bulb failure on the mo-
torcycle is a safety risk, be-
cause it is easier for other road
users to overlook the vehicle.
Always replace a faulty
bulb at the earliest possible
opportunity.
Possible cause:
Bulb for rear light or brake light
faulty
The LED rear light must be
replaced. Consult a specialist
workshop, preferably an author-
ised BMW Motorrad dealer.
Bulb for parking light
defective
! LAMPF
appears on the
display.
A bulb failure on the mo-
torcycle is a safety risk, be-
cause it is easy for other road
users to overlook the vehicle.
Replace defective bulbs as
soon as possible; always carry a
complete set of spare bulbs if
possible.
Possible cause:
Bulb for parking light defective
Replacing bulb for left parking
light ( 154).
Replacing bulb for right side
light ( 156).
Bulb for turn indicator
defective
! LAMP
appears on the display.
A bulb failure on the mo-
torcycle is a safety risk, be-
cause it is easy for other road
users to overlook the vehicle.
Replace defective bulbs as
soon as possible; always carry a
complete set of spare bulbs if
possible.
Possible cause:
Bulb for turn indicator defective
Replacing bulbs for front and
rear turn indicators ( 157).