Difficulties with the alarm system siren on a Peugeot 301 from 2015

Of course, I had similar problems with my 2012 Peugeot 3008. The sound system suddenly stopped emitting sound and then the alarm system also came into play, just like yours. The last time I went to the garage, it turned out that my control unit was faulty. It wasn't a small problem, the car needed a few days in the workshop. The technician had to replace the control unit and reprogram everything. The next time the siren starts acting up again, the control unit could be the culprit. So don't give it a kick! My advice is to find a garage and have a specialist look at it. It's essential that you don't neglect your car and have it checked immediately if there are any signs. I hope this helps you!

(Translated from German)

Hey, thanks for the quick reply! Your experience sounds really similar to mine. Did I understand correctly that you replaced the control unit? Could you possibly remember how much it cost you? And was the problem completely resolved afterwards or were there any further complications? It would be very helpful if you could give me more details. Thanks in advance!

(Translated from German)

Hey, sure, no problem! Yes, you got that right, the control unit had to be replaced. That was quite expensive, 1000 euros to be precise. But since then the alarm system has been running like clockwork. Since the mechanic looked over it, there have also been no more problems with the alarm system siren communication. So, it was expensive, but the result is worth it! I'm glad I decided to have a professional look at the first signs. Hope this helps you!

(Translated from German)

I really appreciate your help, thank you! I will take your advice and get my car into the garage as soon as possible. 1000 euros sounds expensive, but I think it's better to spend a bit more money now than to have more problems later. And if it runs as smoothly afterwards as it did for you, then it's definitely worth it. Thanks again for your advice and experience. I hope that my alarm system problem will be solved soon!

(Translated from German)