how to troubleshoot my Volkswagen Golf MK7 (2015-2019) power window not working

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the vehicle battery to ensure safety while working on electrical components.

Tools Required:

• Multimeter
• Screwdriver set
• Socket set
• Wire connectors (if needed)
• Electrical tape

2. Inspect and Replace the Fuse

1. Locate the fuse box, usually found in the vehicle's interior or under the hood.
2. Identify the power window fuse based on the fuse diagram.
3. Remove the fuse using a fuse puller and inspect it for continuity.
4. If blown, replace it with a new fuse of the same amperage rating.

3. Test and Replace the Power Window Switch

1. Remove the door panel using appropriate screwdrivers to access the switch.
2. Disconnect the switch harness.
3. Use a multimeter to test the switch for voltage output when pressed.
4. If faulty, replace the switch with a new component.

4. Inspect and Replace the Window Motor

1. If the switch is operational but the window still does not work, proceed to the window motor.
2. Disconnect the window motor from the window regulator.
3. Use a multimeter to check for voltage at the motor connector while operating the window switch.
4. If no voltage is present, trace back to the switch or wiring. If voltage is present and the motor does not operate, replace the window motor.

5. Reassemble Door Panel

1. Once repairs are completed, reattach the door panel.
2. Secure all screws and ensure no clips are left loose.
3. Reconnect the vehicle battery.