BMW HP4 Rider's Manual page 155

LED rear light
If the number of LEDs in the rear
light that have failed exceeds the
number stated in the Technical
Data below, the rear light must
be replaced. Under these cir-
cumstances:
Seek the advice of a specialist
workshop, preferably an author-
ised BMW Motorrad dealer.
Maximum number of de-
fective LEDs in rear-light
unit
1
Replacing number-plate
light
Pull number-plate light 1 out of
the bulb housing.
Pull the bulb out of the bulb
socket.
Replace the defective bulb.
Bulb for number-plate
light
W5W / 12 V / 5 W
Use a clean, dry cloth to hold
the new bulb in order to keep
the glass free of foreign matter.
Push the bulb into the bulb
socket.
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