TommyFleisch
Battery anti-theft alarm system for Seat Leon petrol engine 2007
(Translated from German)
Summary of the thread
A 2007 Seat Leon petrol car is experiencing issues with its alarm system, suspected to be caused by a faulty auxiliary anti-theft alarm battery. A similar issue was resolved in a Seat Ibiza by replacing the battery, which suggests this could be a viable solution for the Leon as well. It is recommended to have the vehicle checked by a professional to confirm the diagnosis before proceeding with a battery replacement.
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4 comment(s)
TommyFleisch (community.author)
Hey, thanks for your reply! Well, my Leon has already done a whopping 190200 km and the last service was recently. Other symptoms, hmm... Not really, just the bitchy alarm system. So replacing the battery seems to be a realistic solution. I think I'll go to the next appointment at the garage. Your information has really helped me!
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AniFisch
No problem, glad I could help! Yes, it seems like changing the battery is a good first step. It worked wonders for my Ibiza at the time. It sounds like your Seat could be suffering from this too. But definitely get it checked by a professional before you spend money on a new battery. Keep us posted and good luck at the garage!
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TommyFleisch (community.author)
Thank you, yes, I will definitely report back on how it went. I really appretiate you sharing your experience and advice. It's made things a little less scary. Hopefully it really is just the battery. Maybe my old Leon will have a few more good years ahead of it. Thanks again and take care!
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SEAT
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LEON
AniFisch
Hi, I only have limited knowledge of cars, but I once had a similar problem with my Seat Ibiza from 2005. My battery was also broken. They recognized it quite quickly at my garage. They replaced the battery and everything was fine again. I paid about 290 euros for it. I hope that helps you! But it would be helpful if you could give more details about your vehicle. Have you experienced any other symptoms? Or do you know the exact model and year of manufacture?
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