how to fix the windshield wipers not working in my BMW 5 Series F10/F11 (2010-2017)

BMW 5 Series F10/F11 (2010-2017)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

501 words

Problem Statement

The windshield wipers in a BMW 5 Series F10/F11 (2010-2017) are not functioning, which may compromise visibility during inclement weather.

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical components to avoid shock or shorts.

Symptoms

•Windshield wipers do not operate at all
•Wipers are stuck in one position
•Wipers operate intermittently
•Wiper motor makes a clicking or grinding noise
•No response from wiper switch

Diagnostic Steps

1
Check the wiper fuse using the vehicle's fuse box diagram to locate the appropriate fuse for the wipers.
2
Inspect the wiper motor for any visible signs of damage or corrosion.
3
Test the wiper switch for continuity using a multimeter.
4
Check for proper voltage supply to the wiper motor when the switch is activated.
5
Inspect the wiper linkage for any disconnections or obstructions.
6
Examine the wiring harness for any frayed or broken wires.

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
•Multimeter
•Screwdrivers
•Fuse puller

Parts Required

•Wiper motor (if faulty)
•Wiper fuse (if blown)
•Wiper linkage components (if damaged)

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Diagnostic Steps

1
Check the wiper fuse using the vehicle's fuse box diagram to locate the appropriate fuse for the wipers.
2
Inspect the wiper motor for any visible signs of damage or corrosion.
3
Test the wiper switch for continuity using a multimeter.
4
Check for proper voltage supply to the wiper motor when the switch is activated.
5
Inspect the wiper linkage for any disconnections or obstructions.
6
Examine the wiring harness for any frayed or broken wires.

Solution

1. Preparation

Tools Required: Socket set, multimeter, screwdrivers, wire connectors (if necessary)
Disconnect the negative battery terminal to prevent electrical shock.

2. Replace Wiper Fuse

Locate the fuse box, typically under the dashboard or in the engine compartment.
Remove the fuse for the windshield wipers using a fuse puller or pliers.
Inspect the fuse for continuity; if blown, replace it with a new fuse of the same amperage.

3. Inspect and Replace Wiper Motor

Remove the wiper arms by loosening the nuts at their base using a socket wrench.
Carefully pull the wiper arms off the splined shafts. Use a puller if they are difficult to remove.
Unbolt the wiper motor from its mounting bracket using a socket wrench.
Disconnect the electrical connector from the wiper motor.
Install the new wiper motor, reversing the removal process.
Torque the motor mounting bolts to the manufacturer's specifications (usually around 10-15 Nm).

4. Repair or Replace Wiper Linkage

If the linkage is found to be damaged or disconnected, remove it by unbolting it from the motor and wiper arms.
Replace any broken components or reattach them securely.
Lubricate moving parts if necessary.

5. Reassemble Components

Reinstall the wiper arms and tighten the nuts securely.
Reconnect the negative battery terminal.
Ensure all connections are secure and free of corrosion.