how to fix my Skoda Octavia's side mirrors not adjusting

Solution

1. Preparation

• Gather all necessary tools and parts.
• Disconnect the negative terminal of the battery to avoid any electrical shorts.
• Ensure the vehicle is parked on a flat surface.

2. Check and Replace the Switch

• Tools Required: Multimeter, trim removal tool
• Remove the trim around the mirror adjustment switch using a trim removal tool.
• Disconnect the switch connector and use a multimeter to test for continuity.
• If the switch is faulty, replace it with a new one by connecting the new switch and reassembling the trim.

3. Inspect and Repair Wiring

• Tools Required: Wire stripper, electrical tape, multimeter
• Inspect the wiring harness for any frays or breaks.
• If issues are found, use a wire stripper to remove damaged sections and reconnect using solder or wire connectors.
• Insulate any repaired areas with electrical tape.

4. Test and Replace Mirror Motors

• Tools Required: Socket set, multimeter
• Remove the mirror assembly by unscrewing it from the door frame.
• Disconnect the wiring harness for the mirror motor and test it with a multimeter to check for power supply when the adjustment switch is activated.
• If the motor does not receive power or is faulty, replace the mirror assembly.