BMW 325XI Manual Do Utilizador

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Brake system
Brake fluid level
If the brake fluid level is too low and 
brake pedal travel has become longer, 
there may be a defect in one of the 
brake system's hydraulic circuits.
Proceed to the nearest BMW cen-
ter. It may be necessary to apply 
higher levels of pressure to the pedal 
when stopping and braking distances 
may also be longer. Please remember 
to adapt your driving style accord-
ingly.
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Disc brakes
Limited vehicle use, extended periods 
with the vehicle parked or in storage, 
and operating conditions in which brak-
ing is restricted to gentle, low-pressure 
applications will all increase the ten-
dency for corrosion to form on the 
rotors; this is often accompanied by a 
simultaneous accumulation of contami-
nation on the brake pads. The pads 
must exert a certain minimal level of 
pressure against the rotors for the disc 
brakes' inherent self-cleaning effect to 
remain effective; the pressure available 
under the above conditions may not 
provide adequate cleansing.
If the brake rotors are corroded, they 
will tend to respond to braking with a 
pulsating effect that even extended 
brake applications will fail to cure.
When driving in heavy rain and on wet 
roads it is a good idea to apply light 
pressure to the brake pedal every few 
miles. Monitor traffic conditions to 
ensure that this maneuver does not 
pose a hazard to you or to other road 
users. The heat generated in this pro-
cess helps dry the pads and rotors to 
ensure that your brake system will 
respond with undiminished efficiency 
when you need it.
When descending steep hills and 
extended grades, downshift to a gear 
that will allow you to continue safely 
with only a minimal amount of braking. 
By minimizing the loads placed on the 
brake system, this strategy helps 
ensure that optimal brake system 
response will remain available at all 
times. Use care to avoid exceeding the 
approved engine-speed range, refer to 
page 
Do not coast with the clutch 
depressed or with the transmis-
sion or selector lever in Neutral. Do not 
coast with the engine shut off. The 
engine provides no braking effect when 
the clutch is depressed and there is no 
power-assist for braking or steering 
when the engine is not running.
BMW 325xi, 330xi: always refer all 
brake inspection and service work to 
your BMW center, as failure to observe 
the special procedures could result in 
damage to components of the all-wheel 
drive.
Never allow floor mats, carpets or any 
other objects to protrude into the area 
around the accelerator, clutch and 
brake pedals and obstruct their move-
ment.
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Brake pads
For your own safety: use only 
brake pads that BMW has 
released for your particular vehicle 
model. BMW cannot evaluate non-
approved brake pads to determine if 
they are suitable for use, and therefore 
cannot ensure the operating safety of 
the vehicle if they are installed.
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Online Edition for Part-No. 01 41 0 156 804 - © 09/02 BMW AG