BMW 1999-2005 M3 Service Manual page 159

Cylinder Head Removal and Installation
2 of 25
http://ebahn.bentleypublishers.com/BMW/3/E46/Repair%20Manuals/1...
CAUTION!
Prior to disconnecting the
battery, read the battery
disconnection cautions given at
the front of this manual on page
viii.
Disconnecting the battery may
erase fault code(s) stored in
control module memory. Check
for fault codes using special
BMW diagnostic equipment.
Remove microfilter for interior
ventilation.
Remove housing for interior ventilation
microfilter.
Open wiring harness loom cover
(A) and remove wires.
Unfasten screws (B) and remove
lower microfilter housing.
Remove intake manifold cover:
Remove plastic trim covers
(arrows).
2/25/2009 9:39 PM