Will a 2020 Tiguan front left door harness fit a 2023 front left door and work?

Hi, my name is Devin. I am an auto repair expert with the Car Genius team here at RepairPal. I'm sorry to hear you're having trouble with your vehicle. While it's tempting to assume that a harness from a 2020 Tiguan might fit a 2023, there could be subtle differences between the two years, such as changes in wiring, connectors, or internal components. I recommend checking the part numbers for both the 2020 and 2023 door harnesses to see if they are identical or at least compatible. If you're unsure, contacting a dealership or a qualified repair shop would be a good move—they can help ensure you're getting the correct part. If you need more advice, have any other questions about your vehicle, or would like to get connected to a RepairPal Certified shop near you, we have you covered. Give us a call at 877-913-1554, and we will happily help you out!