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.
Except Z3
Before adjusting alignment, check riding height. Riding height must be checked with vehicle on level floor and tires properly inflated. Load front seats with 150 Lbs. (68 kg) each. On vehicles with back seats, load center of back seat with 150 Lbs. (68 kg). Load 31 Lbs. (14 kg) in center of trunk and fill fuel tank.
Measure actual ride-level height from wheel-house lower edge to rim flange at height of wheel center. Determine average value of each wheel after lifting and lowering vehicle body and then average value of axle from these values. Ride height measurement must be within .04" (10 mm) of each side. For specifications, see RIDE HEIGHT SPECIFICATIONS . If ride height is not correct, see appropriate FRONT article.
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.