Operation, maintenance -> Breaking-in for your BMW X5 2000-2006

136nBreaking-in  
Moving parts should be allowed to  
break in. To ensure that your vehicle  
provides maximum economy through-  
out a long service life, we request that  
you observe the following instructions:  
Obey your local and state maximum  
speed limits.  
The brake lamps do not light up  
when the handbrake is applied.  
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 switched off,  
when towing, for instance, substantially  
higher levels of pedal force will be  
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  
Engine and differential  
Up to 1,200 miles/2,000 km:  
lead to partial or complete loss of trac- required to brake the vehicle.<  
tion, vehicle control and braking effec-  
Drive at varying engine speeds and  
road speeds, but do not exceed  
4,500 rpm and the following road  
speeds during this initial period:  
tiveness. Reduce your speed on wet  
roads.<  
Clutch  
The function of the clutch is only at its  
optimized level after a distance driven  
of approx. 300 miles/500 km. During  
6-cylinder engines: 100 mph/160 km/h  
8-cylinder engines: 106 mph/170 km/h  
Brake system  
Brakes require an initial break-in period this break-in period, engage the clutch  
of approx. 300 miles/500 km to achieve gently.  
optimal contact and wear patterns  
Obey your local and state maximum  
speed limits.  
Avoid full-throttle operation and use of  
the transmission's kick-down mode  
during these initial miles.  
between brake pads and rotors.  
Following component  
replacements  
To break in the separate handbrake  
drums, apply the handbrake lightly  
Observe the break-in instructions again  
Once you have driven 1,200 miles/  
2,000 km, the engine and vehicle  
speeds can be gradually increased.  
when coasting to a standstill at a traffic if previously addressed components  
signal, for instance, provided that traffic must be replaced again during driving  
conditions allow you to do so.  
To avoid corrosion, repeat this proce-  
dure from time to time.  
later.  
Tires  
Due to technical factors associated with  
their manufacture, tires do not achieve  
their full traction potential until after an  
initial break-in period. Therefore, drive  
reservedly during the first 200 miles/  
300 km.