BMW S 1000 RR Rider's Manual page 115

Brake fluid level, front
Brake fluid, DOT4
It is impermissible for the
brake fluid level to drop be-
low the MIN mark. (Brake-
fluid reservoir horizontal)
If the brake fluid level drops be-
low the permitted level:
A low fluid level in the
brake reservoir can allow air
to penetrate the brake system.
This significantly reduces braking
efficiency.
Check the brake-fluid level at
regular intervals.
Have the defect rectified as
quickly as possible by a spe-
cialist workshop, preferably
an authorised BMW Motorrad
dealer.
Checking brake-fluid
level, rear brakes
Make sure the ground is level
and firm and hold the motor-
cycle upright.
Check the brake fluid level in
rear reservoir 1.
Wear of the brake pads
causes the brake fluid level
in the reservoir to sink.
9
113
z