BMW 2 Series Owner's Handbook Manual page 265

Safe braking
General
The vehicle is equipped with an Anti-lock Brak-
ing System as standard.
Perform full braking in situations that require it.
The vehicle remains steerable. Steer as
smoothly as possible to avoid any obstacles.
A pulsing of the brake pedal and hydraulic reg-
ulating sounds indicate that the Anti-lock Brak-
ing System is functioning.
In certain braking situations, the perforated
brake discs can cause functional noise. How-
ever, the functional noises have no effect on
the efficiency and operational safety of the
brake.
Objects in the movement range of the
pedals
WARNING
Objects in the driver's footwell can restrict the
pedal travel or block a pedal that has been
pressed. There is a risk of accident. Ensure
that items in the vehicle are stowed securely
and cannot get into the driver's footwell. Only
use floor mats that are suitable for the ve-
hicle and can be securely fastened to the
floor. Do not use loose floor mats, and do
not place several floor mats on top of one an-
other. Make sure that there is sufficient space
for the pedals. Ensure that floor mats are se-
curely reattached after removal, for example
for cleaning.
Wet roads
In wet weather, road salt exposure and in
heavy rain, apply the brakes lightly every few
kilometres/miles.
Ensure that you do not obstruct other road
users when doing so.
Online Edition for Part no. 01405A5E758 - VI/22
Driving precautions
The heat generated by braking dries the
brake discs and brake pads and protects them
against corrosion.
This helps to maintain braking power so that it
is available immediately when needed.
Downhill gradient
General
When driving on long or steep downhill
stretches, use the gear in which the least brak-
ing is required. Otherwise the brake system
can overheat and the braking effect is reduced.
Engine braking effect can be additionally in-
creased by manually shifting down, even into
first gear where required.
Change gear using shift paddles or selector
lever position D/L, depending on the equip-
ment.
Safety information
WARNING
Even slight but continuous pressure on the
brake pedal can cause overheating, brake
wear or even brake system failure. There is
a risk of accident. Avoid excessive loads on
the brake.
WARNING
In idle or when the engine is switched off,
safety-relevant functions, for example engine
braking effect or steering and braking force
assistance, are either restricted or not avail-
able at all. There is a risk of accident. Do not
drive in idle or with the engine switched off.
Corrosion of the brake disc
Corrosion of the brake discs and contamina-
tion of the brake pads increase in the following
circumstances:
DRIVING HINTS
265