BMW SERIE 3 SPORT WAGON 2002 Owner's Manual page 136

Towing the vehicle
136n
BMW 325xi, 330xi, 330xd:
Towing with a raised axle
1 Place the transmission in neutral
2 Switch off the engine
3 Towing speed:
30 mph (50 km/h)
4 Towing distance:
max. 95 miles (150 km).
Remove the rear driveshaft for
longer towing distances with the
front axle lifted; remove the front drive-
shaft for towing over longer distances
with the rear axle lifted. Failure to
comply with this will result in damage to
the transfer box.<
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