Seat Tarraco Automatic Temperature Control Problem

Sounds familiar I had something similar happen with my Tarraco. The automatic temperature control went haywire, and the air conditioning wouldn't kick in at all. Did you get any error codes when you scanned it It's often the HVAC sensor. Have you checked the wiring and connections to the sensor That's where I would start poking around. It's like a loose wire in a Christmas light string – everything goes dark

Thanks for the tip I did get an error code related to the interior temperature sensor. Where exactly is the HVAC sensor located, and what should I be looking for when checking the connections Any specific advice on the sensor diagnostics

Yep, that's the one Honestly, messing with it yourself can be a pain. I ended up taking mine to a workshop. They confirmed it was the cable or plug connection on the HVAC sensor being defective. Saved myself a headache and potentially making things worse. Might be worth biting the bullet and getting it professionally sorted

You were a lifesaver I took it to a workshop, and you were spot on. It was a dodgy connection on the HVAC sensor. 95€ later, and the climate regulation is working again. Thanks