my Volkswagen Golf MK6 (2009-2014) wipers won't turn off, what is the issue?

Volkswagen Golf MK7 (2015-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

512 words

Problem Statement

Learn how to diagnose and fix windshield wipers that won't turn off in Volkswagen Golf MK6 (2009-2014). Step-by-step guide with diagnostic procedures.

Affected Component

Electrical

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems to avoid shocks or shorts.

Symptoms

•Wipers continuously running regardless of switch position
•Wiper motor making noise while running
•Potential battery drain if wipers are left on for an extended period
•Wiper control stalk feels loose or unresponsive
•No intermittent wiper function available

Diagnostic Steps

1
Inspect the wiper switch for physical damage or wear.
2
Use an OBD-II scanner to check for any fault codes related to the wiper system.
3
Inspect the wiper motor wiring and connections for any signs of short circuits or corrosion.
4
Check the fuse related to the wiper system for any signs of damage.
5
Test the wiper relay for proper operation using a multimeter.

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

•Screwdriver set
•Multimeter
•OBD-II scanner

Parts Required

•Wiper switch (if faulty)
•Wiper motor (if faulty)
•Wiper relay (if faulty)
•Wiper fuse (if blown)

Related Faults

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Diagnostic Steps

1
Inspect the wiper switch for physical damage or wear.
2
Use an OBD-II scanner to check for any fault codes related to the wiper system.
3
Inspect the wiper motor wiring and connections for any signs of short circuits or corrosion.
4
Check the fuse related to the wiper system for any signs of damage.
5
Test the wiper relay for proper operation using a multimeter.

Solution

1. Preparation

Gather tools and parts needed.
Disconnect the negative battery terminal to prevent any electrical shorts.
Tools required: screwdriver set, multimeter, OBD-II scanner.

2. Wiper Switch Inspection

Remove the steering column cover using a screwdriver.
Disconnect the wiper switch connector.
Check for any visible damage or corrosion on the connector pins.
If damaged, replace the wiper switch.

3. Relay and Fuse Check

Locate the fuse box (usually under the dashboard or in the engine compartment).
Remove the wiper fuse and inspect it for continuity using a multimeter.
If blown, replace with the same amperage fuse.
Locate the wiper relay, remove it, and test using a multimeter for functionality.
Replace the relay if it is faulty.

4. Wiper Motor Inspection

Remove the wiper arms using a puller or a flathead screwdriver.
Disconnect the wiper motor connector.
Check for voltage at the motor connector using a multimeter while activating the wiper switch.
If voltage is present but the motor does not operate, replace the wiper motor.

5. Reassembly

Reconnect all connectors and install the steering column cover.
Reattach the wiper arms and ensure they are aligned properly.
Reconnect the negative battery terminal.