Справочник Пользователя для BMW 325XI

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Special operating instructions
Break-in procedures
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 differential
The first 1,250 miles/2,000 km:
Attempt to constantly vary both vehicle 
and engine speeds 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.
You can then proceed to increase both 
engine and vehicle speeds once the ini-
tial 1,250 miles/2,000 km have elapsed.
Please remember to observe these 
same break-in procedures if either the 
engine or the differential should have to 
be replaced later in the course of the 
vehicle's service life.
Tires
Owing 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 hydroplaning and can 
lead to partial or complete loss of trac-
tion, vehicle control and braking effec-
tiveness. Reduce your speed on wet 
roads.
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Brake system
Approx. 300 miles/500 km must 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 traf-
fic 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 proce-
dure.
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 tow-
ing, for example – substantially higher 
levels of pedal force will be required to 
brake the vehicle.
<
Clutch
Approx. 300 miles/500 km must elapse 
before the clutch starts to operate at 
optimum efficiency. Remember to 
engage the clutch carefully during this 
initial period.
Online Edition for Part-No. 01 41 0 156 804 - © 09/02 BMW AG