BMW 2004 X3 3.0i SAV Benutzeranleitung

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Things to remember when driving
76
Things to remember when driving
Break-in procedures
To ensure that your vehicle provides maxi-
mum economy throughout a long service 
life, we request that you observe the fol-
lowing instructions: 
Engine and differential
Up to 1,200 miles/2,000 km: 
During this initial period you should attempt 
to avoid constant, steady-state operation 
and vary both vehicle and engine speeds 
as often as possible. Until the break-in 
period has been completed you should 
also refrain from exceeding the following: 
>
4,500 rpm or 100 mph/160 km/h.
Always obey all official speed limits.
Refrain from using full throttle and avoid 
pressing the accelerator beyond the kick-
down point. 
Once you have driven 1,200 miles/
2,000 km, the engine and vehicle speeds 
can be gradually increased. 
You should also comply with these break-in 
procedures should the engine or one of the 
differentials be replaced later in the course 
of the vehicle's service life. 
Tires
Due to technical factors associated with 
their manufacture, tires do not achieve their 
full traction potential until after an initial 
break-in period. For this reason, drive with 
extra care 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 
hydroplaning and can lead to partial or 
complete loss of traction, vehicle control 
and braking effectiveness. 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 
long service life later on. 
To break in the separate handbrake drums, 
apply the handbrake lightly when coasting 
to a standstill – at a traffic signal, for 
instance; use caution to avoid posing a 
danger to other road users.
To avoid corrosion, repeat this procedure 
from time to time.
The brake lamps do not come on when the 
handbrake 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 – e.g. 
by towing – substantially higher levels of 
pedal force will be required to brake the 
vehicle.
<
Clutch
The function of the clutch is also only at its 
optimized level after a distance driven of 
approx. 300 miles/500 km. During this 
break-in period, engage the clutch gently.
General driving notes
High temperatures 
Extreme temperatures occur at the 
catalytic converter on this and every 
catalyst-equipped vehicle. Do not remove 
the heat shields installed adjacent to vari-
ous sections of the exhaust system, and 
never apply undercoating to them. When 
driving, standing at idle and while parking 
take care to avoid possible contact 
between the hot exhaust system and any 
highly flammable materials such as hay, 
leaves, grass, etc. Such contact could lead 
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