A wheel/chassis alignment check must be carried out after the following work:

WARNING: This page is about a different car, the 2010 BMW 135i, 2009 BMW 135i, and 2008 BMW 135i. However, it is still accessible from the selected car via links, so may be relevant.

Release of following screw/bolt connections:
- Camber arm to rear axle carrier/wheel carrier
- Trailing arm to rear axle carrier/wheel carrier
- Guide arm to rear axle carrier
- Toe arm to rear axle carrier/wheel carrier
- Control arm to rear axle carrier
Replacement of following parts:
1. Rear axle carrier
2. Camber arm/rubber mount/ball joint
3. Trailing arm/rubber mount
4. Guide arm
5. Wheel carrier/rubber mount/ball joint
6. Toe arm
7. Control arm

See ALIGNMENT CHECK WITH VEHICLE LOAD UP TO DESIGN POSITION or ALIGNMENT CHECK WITH RIDE HEIGHT MEASUREMENT WITHOUT VEHICLE LOAD

Fig 1: Identifying Rear Axle Carrier And Related Components

Courtesy of BMW OF NORTH AMERICA, INC.