General driving notes – Mini 2008 Cooper Convertible User Manual
Page 105
103
GENERAL DRIVING NOTES
Safe braking
Your vehicle is equipped with ABS as a stan-
dard feature. If you are in a situation which
requires full braking, it is best to brake
using maximum brake pressure. Since the
vehicle remains maneuverable, you can still
go around any obstacles with the smallest
possible steering movements.
The pulsation of the brake pedal, together
with the sound of hydraulic regulation,
indicates to you that ABS is actively taking
effect.
Wet roads:
It is a good idea to periodically dry the
brakes with a gentle application when driv-
ing in rain and on wet roads. Monitor traffic
conditions to ensure that this maneuver
does not hinder other road users. The
resulting heat dries brake rotors and pads.
Then if the braking force is needed, it is
immediately available.
Driving downhill:
To prevent overheating and the
resulting reduced efficiency of the
brake system, drive down extended or
steep mountain gradients in the gear
which requires the least brake applications.
Otherwise, even light but consistent pres-
sure on the brake can lead to high tempera-
tures, brake wear and possibly even brake
failure.
<
The braking effect of the engine can be
increased by downshifting in the manual
mode of the automatic transmission, to
first gear if necessary, refer to page
. This
protects the brakes from excessive loads.
Do not coast with the clutch
depressed, the transmission in idle or
the engine switched off. Otherwise, the
engine provides no braking effect, and
there is no power-assist for braking or
steering.
Make sure that there are no floor mats,
floor carpets or other objects in the vicinity
of the pedals; otherwise pedal function
could be impeded.
<
Corrosion on the brake rotors:
When the vehicle is driven only occasion-
ally, during extended periods when the
vehicle is not used at all, and in operating
conditions where brake applications are
less frequent, there is an increased ten-
dency for corrosion of the brake rotors and
accumulation of contamination on the
brake pads. This occurs because the mini-
mal pressure that must be exerted by the
pads to clean the rotors by brake applica-
tions is not reached.
Corrosion on brake rotors is signaled by a
running or pulsation during braking; even
extended subsequent braking will not cure
this phenomenon.
Brake pads
Sensors in the left front and right
rear brake pads monitor pad condi-
tion. When the brake pads have
worn to the permissible limit, this is indi-
cated by the brake wear warning light,
refer to page
.
Hydroplaning
When driving on wet or slushy roads,
reduce road speed. If you do not, a
wedge of water can form between tires
and road surface. This phenomenon is char-
acterized by a partial or complete loss of
contact between the tires and the road sur-
face. The ultimate results are loss of steer-
ing and braking control.
<
Online Edition for Part no. 01 41 0 014 845 - © 08/07 BMW AG