BMW 2001 325CI, Manual

Page: 120 / 215

120 n
To ensure that your vehicle provides
maximum economy throughout a long
service life, we request that you comply
with the following recommendations:
Engine and differential
Up to 1,200 miles (2,000 km):
Drive at varying engine and road
speeds, but do not exceed 4,500 rpm
or a speed of 100 mph (160 km/h):
Obey your local and state maximum
speed limits.
Always avoid using the full throttle or
"kickdown" position for the accelerator.
Once you have driven 1,200 miles
(2,000 km), engine speed and vehicle
speed can be gradually increased.
Follow the same break-in procedure if
either the engine or the differential is
replaced in the future.
Tires
Due to technical factors associated
with their manufacture, tires do not
achieve their full traction potential until
an initial break-in period has elapsed.
For this reason drive cautiously during
the initial 200 miles (300 km).
Obey your local and state maximum
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.
<
Brake system
Approximately 300 miles (500 km) must
elapse before the brake pads and discs
achieve the optimal pad-surface and
wear patterns required for trouble-free
operation and long 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), provided that
traffic conditions allow you to do so.
To avoid corrosion, repeat this proce-
dure from time to time.
The brake lamps do not come on
when the parking brake is set.
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 – when
towing, for example – substantially
higher levels of pedal force will be
required to brake the vehicle.
<
Clutch
The clutch will also begin to function
optimally after about 300 miles
(500 km). Engage the gears carefully
during the break-in period.
Break-in procedures