BMW M3 SEDAN Owner's Manual page 285

Braking safely
General information
The vehicle is equipped with an Antilock Brak-
ing System as a standard feature.
Perform emergency braking when appropriate.
To achieve the best possible braking assis-
tance, do not reduce the pressure on the brake
pedal during full braking.
Steering is still responsive. You can still avoid
any obstacles with a minimum of steering
movement.
The pulsation of the brake pedal and sounds
from the hydraulic circuits indicate that the An-
tilock Braking System is in its active mode.
The pulsation of the brake pedal indicates that
the Antilock Braking System is adjusting.
In certain braking situations, the perforated
brake disks can emit function-related noises.
However, function-related noises have no ef-
fect on the performance and operational relia-
bility of the brake.
Objects in the travel path of the pedals
Warning
Objects in the driver's footwell can limit the
pedal travel or block a depressed pedal.
There is a risk of accident. Stow objects in the
vehicle such that they are secured and can-
not enter into the driver's footwell. Use floor
mats that are suitable for the vehicle and
can be safely attached to the floor. Do not
use loose floor mats and do not layer several
floor mats. Make sure that there is sufficient
clearance for the pedals. Ensure that the floor
mats are securely fastened again after they
were removed, for instance for cleaning.
Pedal feel when driving off
After turning on drive-ready state from idle
state, the pedal may feel unusual, e.g., the
Things to remember when driving
Online Edition for Part no. 01405A88034 - VI/23
pedal travel path may feel short or long. After
the brake pedal has been fully released, the
pedal will feel as usual again.
Driving in wet conditions
In case of wet roads, exposure to road salt or
in heavy rain, gently depress the brake pedal
every few kilometers.
Ensure that this action does not endanger
other road users.
The heat generated while braking dries brake
disks and brake pads and protects them
against corrosion.
In this way the brake power will be available
when you need it.
Hills
General information
Drive long or steep downhill gradients in the
gear that requires least braking effort. Other-
wise, the brake system may overheat and re-
duce braking effect.
You can increase the engine braking effect by
downshifting, going all the way to first gear, if
needed.
Safety information
Warning
Light but consistent pressure on the brake
pedal can lead to high temperatures, brake
wear and possibly even brake system failure.
There is a risk of accident. Avoid placing ex-
cessive stress on the brake system.
Warning
In Neutral or with drive-ready state switched
off, safety functions, for instance engine brak-
ing effect, braking assistance and steering
assistance, may be restricted or not availa-
ble. There is a risk of accident. Do not at-
DRIVING TIPS
285
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