Jumper alarm system failure

I had something similar happen with my Jumper. Same symptoms – alarm just quit. Did you check the simple stuff first, like fuses? Or maybe a faulty connection? What did you check so far?

Fuses are fine. I wiggled a few wires near what I think is the alarm module, but nothing obvious. Where exactly did you have a look when this happened to you?

My problem sounds very close to yours. I didn't manage to fix it on my own. The workshop identified a defective cable or plug connection on the alarm system. Cost me about 95€ to get sorted. I would suggest you see a professional to check it properly.

Thanks! Sounds like I'm heading to the shop then. The error memory also showed a siren communication fault so I think that's the cause. I'll mention the wiring issue. Hopefully, it's a quick fix.