Necessary preliminary work:
IMPORTANT: Before ordering spare parts, determine manufacturer of the installed heater!
Installation note:
Pipes are included in the repair kit! Release screws (1).
Slide rubber grommet (2) with foam seal forward slightly.
Carefully feed pipe holder (3) with pipes (4) past rubber grommet (2).
Installation note:
If necessary, replace rubber grommet (2) and/or foam seal.
Make sure rubber grommet (2) is fitted correctly on pipe holder (3).
If necessary, remove coolant hose (2).
Release screws (3) and remove cover.
NOTE: Diesel version only:
Unfasten plug connection (1) and disconnect.
Withdraw electric auxiliary heater (4) in direction of arrow.
Remove heat exchanger (5) from heater/air conditioner (6).
BMW X3 Service & Repair Manual > Transmission in general: Removing and installing automatic transmission (GA8HP45Z) (N55)
Special tools required:
24 4 161
24 4 166
24 4 160
24 2 390
23 4 050
00 2 030
24 1 110
IMPORTANT:
To prevent heavy damage to the engine block, the protruding thread of the transmission bolts
absolutely must be checked for damage and corrosion before removal.
If there are ...