12 90 Control Unit Housing
WARNING: This page is about a different car, the 2005 BMW 530i, 2005 BMW 525i, 2004 BMW 530i, and 2004 BMW 525i. However, it is still accessible from the selected car via links, so may be relevant.
CONTROL UNIT HOUSING SPECIFICATION
| Application | Type | Thread | Tightening specification |
|---|---|---|---|
| 1AZ Assembly of upper and lower sections | E32/E34/E36 | 5 N.m | |
| 2AZ Center section to body | E32/E34 | 3 N.m | |
| 3AZ Control unit holder in E box | E36 | 5 N.m | |
| 4AZ Control unit box cover | E38/E39/E52 | 4 N.m | |
| E46 | 6 N.m | ||
| E53/E36/7/E54 | 3 N.m | ||
| 5AZ Electronics box to firewall | E65 | Plastic screw | 6 N.m |