Disc Brakes - BMW SERIE 5 SPORT WAGON 2001 Manual

Antilock Brake System (ABS)
144n
Information for your safety
Not even ABS can suspend the laws of
physics. The consequences of brake
applications with inadequate safety
clearances between vehicles, exces-
sive speed or if aquaplaning occurs are
always the responsibility of the driver.
You should never allow the added
safety margin of ABS to mislead you
into taking risks of any kind.
Do not make any modifications to
the ABS system.
Service procedures on ABS are to be
performed by authorized technicians
only.<
In the event of a fault
The ABS warning lamp in the in-
strument cluster comes on, refer
to page 23. The brake system
then reverts to conventional op-
eration as on vehicles without
ABS. However, have the brake
system checked by your BMW center
as soon as possible. To prevent unde-
tected defects and cumulative faults
from adversely affecting the brake sys-
tem, refer any problems to your BMW
center at the earliest opportunity.

Disc brakes

Disc brakes furnish optimum decelera-
tion and braking control and greater
fade resistance under heavy use.
When the vehicle is driven only occa-
sionally, during extended periods when
the vehicle is not used at all, and in
operating conditions where brake appli-
cations are less frequent, there is an
increased tendency for corrosion of the
rotors and accumulation of contamina-
tion on the brake pads. This occurs
because the minimal pressure which
must be exerted by the pads during
brake applications to clean the rotors is
not reached.
If the brake rotors are corroded, they
will tend to respond to braking with a
pulsating effect which even extended
application will fail to cure.
For your own safety: use only
brake pads that BMW has
approved for your specific vehicle
model. BMW cannot evaluate non-
approved brake pads to determine if
they are suited for use, and therefore
cannot ensure the operating safety of
the vehicle if they are installed.<
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