why does my BMW 5 Series shake when I accelerate

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and secured with wheel chocks.
• Disconnect the battery before working on electrical systems.

2. Tire Inspection and Replacement

1. Remove the affected wheels using a socket set.
2. Inspect tires for bulges, uneven wear, or foreign objects.
3. Replace any damaged tires with new ones, ensuring they match the manufacturer's specifications.
4. Balance the new tires using a tire balancing machine.

3. Align Suspension

1. Adjust the wheel alignment using an alignment rack.
2. Set the caster, camber, and toe angles according to the manufacturer’s specifications.
3. Tighten all adjustment bolts to the specified torque values.

4. Check Drivetrain Components

1. Inspect the driveshaft for any visible damage or imbalances.
2. If damaged, replace the driveshaft with an OEM part.
3. Inspect CV joints for wear; replace if necessary.

5. Final Assembly

1. Reinstall the wheels and tighten the lug nuts to the manufacturer’s torque specifications.
2. Reconnect the battery.