2002 MINI Hardtop 2 Door ESP

60
AUTOMATIC STABILITY CONTROL PLUS TRACTION (ASC+T)
*
The concept
This system optimizes vehicle stability and
traction, especially when just starting off,
when accelerating or when cornering.
ASC+T recognizes the danger present in
traction loss and will increase driving
stability and traction by reducing the
engine's output, and if necessary, by
applying the brakes to the front wheels.
ASC+T is operational each time you start
the engine.
The laws of physics cannot be
repealed, even with ASC+T. An appro-
priate driving style always remains the
responsibility of the driver. Avoid using the
additional safety margin provided by the
system as an excuse for taking unnecessary
risks.
Do not make any modifications to the
ASC+T system. Allow only authorized tech-
nicians to perform service procedures on
the ASC+T.<
Switch off the ASC+TBriefly press the switch.
The indicator lamp stays lit.
When driving with snow chains or to "rock
free" in snow, it can be helpful to switch off
the ASC+T for a brief period.
To maintain vehicle stability, always
drive with the ASC+T switched on
whenever possible. Indicator lamp goes out.
Indicator lamp
The indicator lamp on the instru-
ment cluster will go out shortly
after the ignition has been
switched on, see pages 16, 17.
If the indicator lamp flashes:
ASC+T controls the drive and braking
forces.
If the indicator lamp fails to go out
after the engine is started, or if it
comes on during normal driving and stays
on:
If the system is either defective or was
switched off with the button, then the
stabilizing applications described are no
longer available. You can, however, drive
the vehicle normally without ASC+T.
In the event of a malfunction, please see
your MINI center, see pages 16, 17.<

61
OVERVIEW REPAIRS OPERATIONCONTROLS DATA INDEX
DYNAMIC STABILITY CONTROL (DSC)
*
The concept
This system maintains driving stability
even in critical driving situations.
The system optimizes vehicle stability
during acceleration and when starting
from a full stop, as well as optimizing trac-
tion. In addition, it recognizes unstable
vehicle conditions, such as under- or over-
steering, and, as far as is possible within
the laws of physics, helps keeping the
vehicle on a steady course by reducing the
rpms and brake applications to the indi-
vidual wheels.
The DSC is operational every time you start
the engine. DSC contains the functions
Antilock Brake System ABS/Electronic Brake
Force Distribution EBV/ASC+T.
The laws of physics cannot be
repealed, even with DSC. An appro-
priate driving style always remains the
responsibility of the driver. We therefore
urge you to avoid using the additional
safety margin of the system as an excuse
for taking risks.
Do not make any modifications to the DSC
system. Allow only authorized technicians
to perform service procedures on the
DSC.<
To switch off the DSCBriefly press the switch.
The indicator lamp stays lit.
When driving with snow chains, it may be
effective to switch off the DSC for a brief
period.
To maintain stability, always drive
with the DSC switched on whenever
possible. Indicator lamp goes out.
Indicator lamp
The indicator lamp on the instru-
ment cluster will go out shortly
after the ignition has been
switched on, see pages 16, 17.
If the indicator lamp flashes:
DSC controls the drive and braking forces.
If the indicator lamp fails to go out
after the engine is started, or if it
comes on during normal driving and stays
on:
If the system is either defective or was
switched off with the button, then the
stabilizing applications described are no
longer available. The vehicle will remain
completely operational, however, without
DSC.
In the event of a malfunction, please see
your MINI center, see pages 16, 17.<

63
OVERVIEW REPAIRS OPERATIONCONTROLS DATA INDEX
FLAT TIRE MONITOR PARK DISTANCE CONTROL (PDC)*
Do not initialize the system when
snow chains are fitted. When driving
with snow chains, false alarms can occur or
pressure losses might not be detected.<
In the following situations false
alarms can also occur under certain
circumstances or the detection of inflation
pressure loss can be delayed:
>When driving on roads covered with
snow or on other slippery road surfaces
>A sporty driving style (slip at the driven
wheels, high lateral accelerations).<
The conceptThe PDC assists you when you back into a
parking space. A signal warns you of the
distance to an obstacle. To do this, four
ultrasonic sensors in the rear bumper
measure the distance to the nearest object.
The range for the sensors located at both
rear corners ends approx. 2 ft (60 cm)
behind the bumpers. The range for the two
middle sensors is slightly less than 5 ft
(1.5 meters).
The system starts to operate automatically
about one second after you select reverse
with the ignition key in position 2. PDC is
deactivated when you shift back out of
reverse. Acoustical signalsThe distance to the nearest object is indi-
cated by a tone sounding at various inter-
vals. As the distance between vehicle and
object decreases, the intervals between the
tones become shorter. A continuous tone
indicates the presence of an object less
than 9 in (20 cm) away.
The warning signal is canceled after
approx. three seconds if the distance to the
obstacle remains constant during this time
(if you are moving parallel to a wall, for
instance).System malfunctions will be indicated by
a continuous high-pitched tone when the
system is activated the first time. Please
have your MINI center resolve the problem.
Even with PDC, final responsibility for
estimating the distance between the
vehicle and any obstructions always
remains with the driver. Even when sensors
are involved, there is a blind spot in which
objects cannot be detected. Moreover, the
detection of obstructions can approach the
physical limits of ultrasonic measurement,
as occurs e. g. in the case of thin and
wedge-shaped objects.
Certain sources of sound, such as a loud
radio, could drown out the PDC signal
tone.<
Keep the sensors clean and free of ice
or snow in order to ensure that they
will continue to operate effectively.
Do not apply high pressure spray to the
sensors for a prolonged period of time.
Always maintain a distance of more than
4 in (10 cm).<

78
FUEL SPECIFICATIONS ANTILOCK BRAKE SYSTEM (ABS)The engine uses lead-free gasoline only.
Required fuel:
>Premium Unleaded Gasoline,
min. 91 AKI.
AKI = Anti Knock Index.
Do not use leaded fuels. The use of
leaded fuels will cause permanent
damage to the emissions-control system's
oxygen sensor and the catalytic
converter.<
The concept The ABS keeps the wheels from locking
while braking, thereby enhancing active
driving safety.
ABS also includes Electronic Brake Force
Distribution (EBV).Braking with ABSTo achieve optimal performance from ABS
when reacting to critical situations you
should apply maximum pressure to the
brake pedal ("panic stop").
Since the vehicle maintains steering
responsiveness, you can nevertheless avoid
possible obstacles with a minimum of
steering effort.
Pulsation of the brake pedal in conjunction
with the sound of hydraulic regulation indi-
cates to you that you are driving at the limit
and reminds you to readapt your vehicle's
speed to road surface conditions.

79
OVERVIEW REPAIRSOPERATIONCONTROLS DATA INDEX
BRAKE SYSTEMBrake 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 MINI center.
Higher brake application pressure
may be necessary under these conditions,
there may be slight "pull" to one side, and
brake pedal travel may be longer. Please
remember to adapt your driving style
accordingly. 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
tendency for corrosion of the brake rotors
and accumulation of contamination on the
brake pads. This occurs because the
minimal pressure that must be exerted by
the pads to clean the rotors by brake appli-
cations 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.
It is a good idea to periodically dry the
brakes with a gentle application when
driving in rain and on wet roads.
Monitor traffic conditions to ensure that
this maneuver does not endanger other
road users. The heat generated in this
process helps dry the brake pads and rotors
to ensure that your brake system will
respond with undiminished efficiency
when you need it.
Extended or steep mountain descents
should be driven in the gear or in the
driving position in which only minimal peri-
odic brake application is required. This
helps avoid placing excessive loads on the
brake system. Stay within the allowable
speed range, refer to page 55.
Do not coast with the clutch pressed
or with the transmission or selector
lever in Neutral. Do not coast with the
engine switched off. The engine provides
no braking effect when the transmisson is
in neutral and there is no power-assist for
braking when the engine is switched off.<
Brake pads
For your own safety: use only brake
pads that the manufacturer has
released for your particular vehicle model.
The manufacturer 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.<

80
TIRE INFLATION PRESSUREInformation for your safetyThe factory-approved radial tires are
matched to the vehicle and have been
selected to provide optimum safety and
driving comfort if used properly.
It is not merely the tire's service life, but
also driving comfort and Ð above all else Ð
driving safety that depend on the condition
of the tires and the maintenance of the
specified tire pressure.
Incorrect inflation pressure is a frequent
cause of tire damage. It also significantly
influences the roadholding ability of your
MINI.
Check tire inflation pressures regularly
Ð at least every two weeks and before
beginning a longer trip. Failure to observe
these precautions can result in incorrect tire
pressures, which cause instable handling
response as well as tire damage, and can
ultimately lead to an accident.
Also check the inflation pressure on the
space-saver spare tire. specificationsThe specified pressures apply to the tire
brands recommended by the manufacturer,
which your MINI center can provide for you.
Inflation pressures are on a sticker attached
to the B-pillar and visible with the driver's
door open.Checking tire inflation pressuresAll pressures are specified in the standard
units of pressure for your country (bar, psi,
kilopascal), and apply to cold tires (tires at
ambient temperature).
Vehicles with Flat Tire Monitor:
After correcting the tire inflation pressure,
reinitialize the Flat Tire Monitor, see
page 62.
Checking the inflation pressure on the
space-saver spare tire*There is a valve extension accessible from
the outside on the bumper for checking the
inflation pressure.Safety (run-flat) tires* Safety tires are an optional extra consisting
of self-contained tires and special rims. The
tire reinforcement ensures that the tire
retains residual safety in the event of pres-
sure drop and driving remains possible to a
restricted degree. The vehicle is equipped
with a Flat Tire Monitor which indicates a
flat-tire.
More information, see pages 62, 110.

82
TIRE CONDITIONTire tread/tire damageInspect your tires frequently for tread wear,
signs of damage and for foreign objects
lodged in the tread. Check the tread depth.
The tread depth should not fall below
0.12 in (3 mm), although e. g. European
legislation only prescribes a minimum
tread depth of 0.063 in (1.6 mm).
Below 0.12 in (3 mm) tread pattern depth,
there is an increased risk of hydroplaning,
even at relatively moderate speeds and
with only small amounts of water on the
road.
Wear indicators in the tread-groove base,
see arrow, are spread around the circum-
ference of the tire and are marked on the
side wall of the tire with TWI Ð Tread Wear
Indicator.
The indicators in the tread indicate at
0.063 in (1.6 mm) tread depth that the
legally permitted wear limit has been
reached. Do not continue driving on depres-
surized (flat) tires, except with safety
tires. A flat tire greatly impairs steering and
braking response, and can lead to complete
loss of control over the vehicle.
Avoid overloading the vehicle so that the
permitted load on the tires is not exceeded.
Overloading can lead to overheating and
increases the rate at which damage
develops inside the tires. The ultimate
result can assume the form of a sudden air
loss.
Unusual vibrations while driving, e. g.
driving over a curb or similar, can indicate
tire damage or other damage to the
vehicle. This is also true for irregularities in
the vehicle's handling characteristics, such
as a pronounced tendency to pull to the left
or right. Should this occur, respond by
immediately reducing your speed. Proceed
carefully to the nearest MINI center or
professional tire center, or have the vehicle
towed in to have its wheels and tires
inspected.
Tire damage (up to and including blowouts)
can endanger the lives of both the vehicle
occupants and other road users.<

83
OVERVIEW REPAIRSOPERATIONCONTROLS DATA INDEX
TIRE REPLACEMENT To maintain good handling and vehicle
response, use only tires of a single tread
configuration from a single manufacturer.
The manufacturer of your MINI tests and
approves wheel and tire combinations.
Do not use retreaded tires, since
driving safety may be impaired. This
is due to the possible variations in casing
structures and, in some cases, to their
extreme age, which can lead to a decrease
in their durability. Traction AA A B C
Temperature A B C
All passenger car tires must conform
to Federal Safety Requirements in
addition to these grades.< Tread wearThe tread wear grade is a comparative
rating based on the wear rate of the tire
when tested under controlled conditions
on a specified government test course.
For example, a tire graded 150 would wear
one and one-half (1 g) times as well on the
government course as a tire graded 100.
The relative performance of tires depends
upon the actual conditions of their use,
however, and may depart significantly
from the norm due to variations in driving
habits, service practices and differences in
road characteristics and climate.TractionThe traction grades, from highest to lowest,
are AA, A, B, and C.
Those grades represent the tire's ability to
stop on wet pavement as measured under
controlled conditions on specified govern-
ment test surfaces of asphalt and concrete.
A tire marked C may have poor traction
performance.
The traction grade assigned to this
tire is based on straight-ahead
braking traction tests, and does not include
acceleration, cornering, hydroplaning, or
peak traction characteristics.< TemperatureThe temperature grades are A (the highest),
B, and C, representing the tire's resistance
to the generation of heat and its ability to
dissipate heat when tested under
controlled conditions on a specified indoor
laboratory test wheel.
Sustained high temperature can cause the
material of the tire to degenerate and
reduce tire life, and excessive temperature
can lead to a sudden flat tire. The grade C
corresponds to a level of performance
which all passenger car tires must meet
under the Federal Motor Car Safety Stan-
dard No. 109. Grades B and A represent
higher levels of performance on the labora-
tory test wheel than the minimum required
by law.
The temperature grade for this tire is
established for a tire that is properly
inflated and not overloaded. Excessive
speed, underinflation, or excessive loading,
either separately or in combination, can
cause heat buildup and possible tire
failure.< Uniform Tire Quality Grading Quality grades can be found where appli-
cable on the tire sidewall between tread
shoulder and maximum section width. For
example:
Tread wear 200
Traction AA
Temperature A