how to replace worn out shocks on my BMW 5 Series F10/F11 (2010-2017)

BMW 5 Series F10/F11 (2010-2017)

Error Codes

3-5 hours

Time

medium

Difficulty

medium

Severity

4 min read

655 words

Problem Statement

The vehicle's ride quality has deteriorated, indicating that the shocks may be worn out on a BMW 5 Series F10/F11 (2010-2017).

Estimated Time

3-5 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working near electrical components.
•Ensure the vehicle is securely supported by jack stands before working underneath it.

Symptoms

•Excessive bouncing after hitting bumps
•Nose diving during braking
•Increased body roll in corners
•Fluid leakage from the shock absorbers
•Unusual noises over bumps (clunking or rattling)

Diagnostic Steps

1
Inspect the shock absorbers visually for signs of leakage or damage.
2
Perform a bounce test by pressing down on the vehicle's front and rear, then observing the rebound behavior.
3
Check for any play or movement in the suspension components, including bushings and mounts.
4
Use an OBD-II scanner to check for any related error codes that may indicate suspension issues.
5
Measure the ride height to ensure it is within manufacturer specifications.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Socket set
•Torque wrench
•Jack and jack stands
•Ratchet
•Extension bars
•Spring compressor (if needed)
•Wheel chocks

Parts Required

•New shock absorbers (front and rear)
•Upper and lower mounting bolts (if necessary)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect the shock absorbers visually for signs of leakage or damage.
2
Perform a bounce test by pressing down on the vehicle's front and rear, then observing the rebound behavior.
3
Check for any play or movement in the suspension components, including bushings and mounts.
4
Use an OBD-II scanner to check for any related error codes that may indicate suspension issues.
5
Measure the ride height to ensure it is within manufacturer specifications.

Solution

1. Preparation

Tools Required: Socket set, torque wrench, jack and jack stands, ratchet, extension bars, spring compressor (if needed), wheel chocks.
Ensure the vehicle is parked on a flat surface and the engine is off.
Use wheel chocks to block the rear tires and prevent rolling.
Raise the front or rear of the vehicle using a jack and secure it with jack stands.

2. Remove Wheels

Use a socket set to loosen and remove the lug nuts from the wheels.
Remove the wheels to access the shock absorbers.

3. Remove Old Shocks

Front Shocks:
1. Locate the upper mounting bolts of the shock absorber in the engine compartment.
2. Use a socket to remove the upper bolts, ensuring you support the shock with one hand.
3. At the bottom of the shock, remove the bolts or nuts securing it to the lower control arm using the socket set.
4. Carefully pull the shock absorber out from its mounting location.
Rear Shocks:
1. Access the rear shocks from the trunk or wheel well, depending on the design.
2. Remove the upper mounting bolts using a socket.
3. For the bottom, remove the bolts or nuts securing the shock to the lower control arm.
4. Carefully pull the shock out.

4. Install New Shocks

Front Shocks:
1. Align the new shock absorber with the mounting points and insert it into the lower control arm.
2. Secure the bottom with the bolts and tighten to manufacturer specifications (typically around 50 Nm).
3. Insert and secure the upper bolts in the engine compartment, tightening them to manufacturer specifications.
Rear Shocks:
1. Position the new shock absorber in place and insert the bottom bolts, securing them.
2. Insert and secure the upper bolts, ensuring they are tightened according to specifications.

5. Reinstall Wheels

Place the wheels back onto the hubs and hand-tighten the lug nuts.
Lower the vehicle and then use a torque wrench to tighten the lug nuts to the manufacturer’s specifications (typically around 120 Nm).

6. Final Checks

Ensure all bolts are tightened and inspect the area for any tools left behind.
Remove the wheel chocks.