differential BMW 330Ci CONVERTIBLE 2002 E46 Owner's Manual

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Pages: 159, PDF Size: 2.28 MB

Page 81 of 159

BMW 330Ci CONVERTIBLE 2002 E46 Owners Manual 81n
OverviewControlsMaintenanceRepairsDataIndex
ASC+T Dynamic Stability Control (DSC)
*
Switch the ASC+T back onPress the button again; the indicator
lamp goes out.
The laws of physics cannot be
rep

81n
OverviewControlsMaintenanceRepairsDataIndex
ASC+T Dynamic Stability Control (DSC)
*
Switch the ASC+T back onPress the button again; the indicator
lamp goes out.
The laws of physics cannot be
repealed, even with ASC+T. An
appropriate 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.<
The conceptThe Dynamic Stability Control (DSC)
maintains vehicle stability, even in crit-
ical driving situations.
The system optimizes vehicle stability
during acceleration and when starting
from a full stop, as well as optimizing
traction. In addition, it recognizes
unstable vehicle conditions, such as
under- or oversteering, and, as far as is
possible within the laws of physics,
helps keeping the vehicle on a steady
course by reducing the engine speed
and brake applications to the individual
wheels.
DSC is operational every time you start
the engine. DSC incorporates the func-
tionality of the Automatic Differential
Brake (ADB) and the Cornering Brake
Control (CBC).
The Automatic Differential Brake (ADB)
relies on selective braking applications
at the drive wheels to furnish the func-
tionality of a conventional limited-slip
differential for enhanced traction in crit-
ical driving conditions such as those
encountered on snow-covered road
surfaces, etc.
The ADB is in standby mode when DSC
is deactivated.
Indicator lamp
The indicator lamp in the instru-
ment cluster will go out shortly
after the ignition has been
switched on, refer to pages 18, 19.
The indicator lamp flashes:
DSC is actively controlling drive torque
and braking intervention.
The indicator lamp stays lit:
DSC has been deactivated manually;
ADB is operational.
ADB control intervention is not indi-
cated.
The indicator lamp and the
brake warning lamps will remain
on continuously:
The DSC, ADB and DBC have
been deactivated with the
button or are defective.
The vehicle will remain completely
operational, however, without DSC. In
the event of a fault, please consult your
BMW center, refer to pages 18, 19.
Indicator and warning lamps for
Canadian models.

Page 108 of 159

BMW 330Ci CONVERTIBLE 2002 E46 Owners Manual 108n
To ensure that your vehicle continues to
provide maximum economy throughout
an extended service life, we request
that you devote careful attention to the
following instructions.
Engine and d

108n
To ensure that your vehicle continues to
provide maximum economy throughout
an extended service life, we request
that you devote careful attention to the
following instructions.
Engine and differentialThe first 1,200 miles (2,000 km):
Attempt to constantly vary both vehicle
and engine speed during these initial
miles while remembering to avoid
engine speeds in excess of 4,500 rpm
and/or vehicle speeds of over 100 mph
(160 km/h):
Always obey all official speed limits.
Refrain from using full throttle and avoid
pressing the accelerator beyond the
kickdown point.
After the initial 1,200 miles (2,000 km)
you can gradually increase both engine
and vehicle speeds.
Please remember to observe the same
break-in procedures if either the engine
or the differential is replaced later in the
course of the vehicle's service life.
TiresOwing to technical factors associated
with their manufacture, tires do not
achieve their full traction potential until
an initial break-in period has elapsed.
We thus ask you to drive with extra care
during the first 200 miles (300 km).
Always obey all official speed limits.
When the vehicle is operated on
wet or slushy roads, a wedge of
water may form between the tire and
the road surface. This phenomenon is
referred to as aquaplaning, or hydro-
planing, and can lead to partial or
complete loss of traction, vehicle
control and braking effectiveness.
Reduce your speed on wet roads. elapse before the brake pads and
rotors achieve the optimal pad-surface
and wear patterns required for trouble-
free operation and an extended service
life later on.
To break-in the separate parking brake
drums, apply the parking brake lightly
when coasting to a standstill (at a traffic
signal, for instance); use caution to
avoid posing a danger to other road
users. You can prevent corrosion in the
drums by periodically repeating this
procedure.
The brake lamps do not come on
when you engage the parking
brake.
Vacuum for the brake system servo unit
on your BMW is available only when the
engine is running. When you move the
vehicle with the engine off Ð when
towing, for example Ð substantially
higher levels of pedal force will be
required to brake the vehicle. elapse before the clutch starts to
operate at optimum efficiency.
Remember to engage the clutch care-
fully during this initial period.
Break-in procedures

Page 121 of 159

BMW 330Ci CONVERTIBLE 2002 E46 Owners Manual 121n
OverviewControlsMaintenanceRepairsDataIndex
Engine oilChecking oil level1. Park the vehicle on a level surface
2. Switch the engine off after it has
reached normal operating tempera-
ture
3. Aft

Page 147 of 159

BMW 330Ci CONVERTIBLE 2002 E46 Owners Manual 147n
OverviewControlsMaintenanceRepairsDataIndex
Capacities
Notes
Fuel tank
Reserve gal. (liters)
gal. (liters)approx. 16.6 (approx. 63)
approx. 2.1 (approx. 8)Fuel specification, refer to
page 23

Page 150 of 159

BMW 330Ci CONVERTIBLE 2002 E46 Owners Manual Everything from A to ZA
ABS (Antilock Brake
System)19, 109
Access to the rear51
Accessories10
Activated-charcoal filter96
Adaptive Transmission
Control (ATC)68
ADB (Automatic Differential
Bra

Page 152 of 159

BMW 330Ci CONVERTIBLE 2002 E46 Owners Manual Everything from A to ZDisplay lighting88
Displays15
Disposal
antifreeze and anti-
corrosion agents123
battery139
brake fluid124
engine oil122
Distance warning79
Door keys28
Doors
electrical