Volkswagen Golf MK7 (2015-2019) power windows not working how to fix

Solution

1. Preparation

• Tools Required: Screwdriver set, multimeter, fuse puller, OBD-II scanner.
• Disconnect the negative battery terminal to ensure safety while working on electrical components.

2. Check and Replace Fuse

• Locate the fuse box, typically found under the dashboard or in the engine compartment.
• Identify the power window fuse using the diagram on the fuse box cover.
• Pull the fuse using a fuse puller to check for continuity with a multimeter.
• If the fuse is blown, replace it with one of the same amperage (usually 30A).

3. Inspect and Replace Window Switch

• Remove the door panel using a screwdriver to access the window switch.
• Disconnect the wiring harness from the window switch.
• Test the switch with a multimeter to check for continuity when pressed.
• If defective, replace with a new switch by connecting the wiring harness and securing the door panel back in place.

4. Test Window Motor

• Access the window motor by removing the door panel.
• Disconnect the motor from the wiring harness.
• Using jumper wires, apply direct voltage from the battery to the motor terminals.
• If the motor operates, it’s functional; if not, replace the window motor.

5. Check Wiring Connections

• Inspect the wiring harness that connects the window switches and motors for any frays or breaks.
• Repair any damaged wires with electrical tape or replace the entire harness if severely damaged.
• Reconnect everything and ensure all connections are secure.