Previa Heating Issue Defrost Flap Error

Sounds frustrating! I had a similar issue with my old Renault Megane. Temperature regulation was all over the place. I'm no expert, but have you checked all the connections to the dashboard panel and ventilation system? Maybe a loose wire somewhere?

Thanks! When you say 'connections,' do you mean behind the dashboard, or are there easier spots to check first? Not super comfortable tearing apart the whole dash if I don't have to.

Yeah, behind the dash. I was hoping for an easier fix too, but it turned out a wire had come loose from one of the climate control components. I ended up taking it to a workshop. Probably best to get it checked by someone who knows what they're doing to avoid messing anything else up.

Appreciate the advice! I checked and, you were right, it's beyond what I can handle. Took it to a shop and they found a defective connection. Cost me 95€, but at least it's fixed. Thanks again!