51 33 Power windows, front
WARNING: This page is about a different car, the 2005 BMW 545i and 2004 BMW 545i. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - POWER WINDOWS, FRONT (1AZ - 3AZ)
| Type | Thread | Tightening Specification | Measure | |
| 1AZ Motor to window regulator | E31 / E36 / E65 / E66 | 5 N.m. | ||
| E46 / E85 | 4.5 N.m. | |||
| E83 | 3 N.m. | |||
| E60 / E61 / E87 / E90 | 6 N.m. | |||
| E63 / E64 | 6 N.m. | |||
| 2AZ Window regulator to door | E38 / E39 / E60 / E61 / E65 / E66 / E83 / E85 / E87 / E90 | 8 N.m. | ||
| E46 | Replace nut (self-locking) | 9.5 N.m. | ||
| E63 / E64 | 9.5 N.m. | |||
| 3AZ Window regulator to door | E36 | 9 N.m. |