my Skoda Octavia NFL (2020-Present) wipers don't turn off, how to fix it

Solution

1. Preparation

• Gather tools: OBD-II scanner, multimeter, socket set, flathead screwdriver, and a torque wrench.
• Ensure the vehicle is parked on a level surface, and the ignition is off.
• Disconnect the battery to prevent any electrical shorts.

2. Inspect and Replace Wiper Control Stalk

• Remove the steering column cover using a flathead screwdriver.
• Disconnect the electrical connector from the wiper control stalk.
• Remove the control stalk by unscrewing any mounting screws.
• Install the new control stalk by reversing the removal steps; reconnect the electrical connector.
• Reattach the steering column cover.

3. Test and Replace Wiper Relay

• Locate the wiper relay in the fuse box (refer to the vehicle manual for exact location).
• Remove the relay and test it using a multimeter for continuity.
• If defective, replace with a new relay.
• Reinstall the relay into the fuse box.

4. Inspect Wiper Motor and Connections

• Locate the wiper motor assembly (usually under the windshield cowl).
• Disconnect the motor's electrical connector.
• Check for any visible damage or corrosion on the harness.
• If necessary, clean the connections and reassemble.
• If the motor is defective, remove it by unscrewing the mounting bolts and replacing it with a new unit.

5. Reconnect Battery and Test

• Reconnect the battery terminals and ensure they are tight.
• Turn on the ignition and test the wipers to ensure they operate correctly.