my BMW 5 Series F10/F11 (2010-2017) shakes when I brake what should I do

BMW 5 Series F10/F11 (2010-2017)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

529 words

Problem Statement

The BMW 5 Series F10/F11 (2010-2017) is experiencing vibrations or shaking when braking, indicating potential issues with the braking system or associated components.

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on electrical systems.
•Allow the brakes to cool before working on them to avoid burns.
•Test drive the vehicle to ensure the shaking during braking has been resolved.
•Check for any unusual noises from the brake system during the test.
•Reinspect the brake components after a short drive for any signs of improper installation.
•Regularly inspect brake components as part of routine maintenance.
•Follow the manufacturer’s recommended service intervals for brake system checks.
•Ensure proper wheel alignment and tire balance to avoid undue stress on brake components.

Symptoms

•Steering wheel shakes during braking
•Pulsation felt in the brake pedal
•Vibration in the vehicle chassis
•Uneven brake wear
•Increased stopping distance

Diagnostic Steps

1
Inspect brake pads for wear and thickness using a caliper gauge.
2
Check brake rotors for warping using a dial indicator.
3
Examine wheel bearings for play or wear by shaking the wheel.
4
Inspect suspension components (control arms, bushings) for damage or wear.
5
Verify tire balance and condition by checking for uneven wear or air pressure discrepancies.
6
Scan for any error codes related to the ABS system.

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
•Brake pad spreader
•Dial indicator
•Tire balancing machine

Parts Required

•New brake pads
•New brake rotors
•Any necessary suspension components (if worn)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect brake pads for wear and thickness using a caliper gauge.
2
Check brake rotors for warping using a dial indicator.
3
Examine wheel bearings for play or wear by shaking the wheel.
4
Inspect suspension components (control arms, bushings) for damage or wear.
5
Verify tire balance and condition by checking for uneven wear or air pressure discrepancies.
6
Scan for any error codes related to the ABS system.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is on a level surface and secure it with wheel chocks.
Use a jack to lift the vehicle and secure it on jack stands.

2. Inspect and Replace Brake Pads

Sub-steps:
1. Remove the wheel using a socket set.
2. Remove the caliper bolts with a socket and ratchet.
3. Carefully slide the caliper off the rotor and support it with a wire hanger (do not let it hang by the brake line).
4. Remove the old brake pads from the caliper bracket.
5. Install new brake pads, ensuring they are properly seated.
6. Reinstall the caliper and torque the bolts to manufacturer specifications (typically around 30 Nm).

3. Inspect and Replace Brake Rotors

Sub-steps:
1. If rotors are warped, remove them from the hub after caliper removal.
2. Clean the hub surface with a wire brush to ensure proper rotor seating.
3. Install new rotors, aligning them with the bolt holes.
4. Torque the rotor bolts to the specified value (usually 120 Nm).

4. Check Tire and Wheel Condition

Sub-steps:
1. Inspect all four tires for proper air pressure and even tread wear.
2. If needed, balance the tires using a tire balancing machine.
3. Replace any damaged tires.

5. Inspect Suspension Components

Sub-steps:
1. Visually inspect control arms, bushings, and ball joints for signs of wear or damage.
2. Replace any worn components as necessary.

Tools Required:

Socket set
Torque wrench
Brake pad spreader
Dial indicator
Tire balancing machine

Parts Required:

New brake pads
New brake rotors
Any necessary suspension components (if worn)

Estimated Repair Time: 2-4 hours

Safety Warnings:

Always disconnect the battery before working on electrical systems.
Allow the brakes to cool before working on them to avoid burns.