Volkswagen Golf Seventh Generation (2013-2020) driving lights not working how to troubleshoot

Volkswagen Golf Eighth Generation (2020-present)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

549 words

Problem Statement

Learn how to troubleshoot and fix driving lights not working on Volkswagen Golf (2013-2020). Step-by-step guide with diagnostic steps and repair instructions.

Affected Component

Electrical

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before performing electrical repairs to avoid shocks or short circuits.
•Allow the vehicle to cool down before working on any components.

Symptoms

•Driving lights do not illuminate when activated
•Dashboard warning light for lights may be illuminated
•Flickering or intermittent operation of the driving lights
•No response when the light switch is toggled
•Other exterior lights (headlights, turn signals) functioning normally

Diagnostic Steps

1
Verify the operation of the light switch by testing it in different positions.
2
Inspect the fuses related to the driving lights using the fuse box diagram.
3
Check the bulb condition by removing and visually inspecting the driving light bulbs.
4
Measure voltage at the driving light connector using a multimeter to ensure power is reaching the lights.
5
Inspect the wiring harness for any signs of damage, corrosion, or loose connections.
6
Scan the vehicle's onboard computer for any diagnostic trouble codes (DTCs) that may indicate electrical issues.

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

•Multimeter
•Fuse puller or pliers
•Screwdrivers
•Socket set

Parts Required

•Driving light bulbs (specific to vehicle)
•Fuses (if blown)

Related Faults

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Diagnostic Steps

1
Verify the operation of the light switch by testing it in different positions.
2
Inspect the fuses related to the driving lights using the fuse box diagram.
3
Check the bulb condition by removing and visually inspecting the driving light bulbs.
4
Measure voltage at the driving light connector using a multimeter to ensure power is reaching the lights.
5
Inspect the wiring harness for any signs of damage, corrosion, or loose connections.
6
Scan the vehicle's onboard computer for any diagnostic trouble codes (DTCs) that may indicate electrical issues.

Solution

1. Preparation

Gather tools and parts needed for the repair.
Disconnect the negative terminal of the battery to ensure safety.

2. Inspect and Replace Fuses

Locate the fuse box, usually found under the dashboard or in the engine compartment.
Identify the fuse for the driving lights using the fuse diagram.
Remove the fuse using a fuse puller or pliers and inspect it for continuity.
If blown, replace it with the same amperage rating fuse (usually 15A or 20A).
Reconnect the battery terminal after replacing the fuse.

3. Replace Driving Light Bulbs

Access the driving light assembly by opening the hood and removing any necessary covers.
Twist the bulb socket counterclockwise to remove it from the assembly.
Pull the old bulb straight out and replace it with a new bulb (check part number for compatibility).
Reinstall the bulb socket by twisting it clockwise back into the assembly.

4. Test Wiring and Connectors

If bulbs and fuses are functional, check the wiring harness for connections.
Disconnect the connector from the driving light, and inspect for damage or corrosion.
Clean any corrosion and ensure a tight fit when reconnecting.
If wiring is damaged, repair using electrical tape or replace the wiring harness as needed.

5. Final Assembly

Reassemble any components removed during access to the driving lights.
Ensure all connections are secure and properly positioned.