Looking for solutions: Problems with ventilation, heating and warning lights in Opel Tigra (2006, gasoline)

Hi mate, this sounds like a problem I had with my Opel Astra (built 2004). I'm not a car professional, but I do have a certain understanding of cars. I had a faulty wiring harness and it caused similar symptoms. I had it repaired at my garage and it cost 155.0 euros. Would you give me more details about your car so I could give you more specific advice? Maybe it's a similar case. Greetings!

(Translated from German)

Thanks for the tip! My Tigra already has 57240 km on it, I had the last service a few months ago. Maybe I really should have the wiring harness checked. 155 euros would still be feasible. Could you perhaps tell me how long the repair took? Greetings back!

(Translated from German)

Hey, no problem, always happy to help! The repair, including troubleshooting, took me about a day. So it should be within the scope for you too, assuming it really is the wiring harness. But be sure to have it checked in the workshop, better one more time than one too few, right? And the 155 euros were well spent, since then my Astra has been running like a champ again. All the best with your Tigra, buddy!

(Translated from German)

Great, thanks for the info! I can spare my car for a day, so that shouldn't be a problem. I'll call the garage on Monday and make an appointment. Hopefully they'll have one for me quickly. Thanks again for the help and good advice. I hope that my Tigra will run like your Astra again. Take good care of yourself and see you next time! Greetings!

(Translated from German)