Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
4100... Frame Alignment Control Body Dimensions
Dimensions in mm.
Measurement tolerances:
- ≤ 1000 mm ± 1.5 mm
- ≥ 1000 mm ± 2.5 mm
The control points shown serve to check the body and the straightening attachment.
Under Body View 1
Under Body View 2
Top View, Front End
The specified dimensions refer to removed assemblies.
View, B-pillar (Saloon and Touring only)
Measurement a=1551 mm between screw-on points of door brakes.
View, B-pillar (Coupe only)
Measurement a=1543 mm between screw-on points of lock strikers.
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.