why does my BMW 5 Series steering wheel shake when I accelerate

Solution

1. Preparation

• Gather necessary tools and parts.
• Park the vehicle on a level surface and engage the parking brake.
• Ensure the engine is off and the vehicle is cool.

2. Tire Inspection and Replacement

1. Check Tire Condition

   • Examine all tires for uneven wear, bulges, or foreign objects.
   • Replace any damaged tires with OEM specifications.

2. Balance Tires

   • Remove the wheels and place them on a wheel balancer.
   • Add weights as necessary to ensure proper balance.
   • Reinstall the wheels, ensuring the lug nuts are torqued to the manufacturer’s specifications (typically around 80-100 ft-lbs for BMW).

3. Suspension and Alignment Check

1. Inspect Suspension Components

   • Check for worn bushings, ball joints, and tie rod ends.
   • Replace any worn or damaged parts.

2. Perform Wheel Alignment

   • Use an alignment machine to adjust the camber, caster, and toe to manufacturer specifications.
   • Confirm that alignment settings are within acceptable ranges.

4. Drivetrain Inspection

1. Inspect CV Joints and Axles
   • Check for torn boots and excessive play in the CV joints.
   • Replace any damaged CV joints or axles as necessary.