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jessicaschmitz1

Seat Arona immobilizer problem

I am experiencing an immobilizer issue with my 2020 Seat Arona, diesel engine, mileage 158018 km. The engine either fails to start, or starts briefly then cuts out. Error memory indicates a potential incorrect key programming. Any advice?

4 comment(s)

sebastian_eagle17

I experienced something similar with my Arona. The car immobilizer engaged intermittently. Did you notice any warning lights or messages on the dashboard?

jessicaschmitz1 (Author)

Yes, there was an immobilizer warning light. Did you resolve it by key programming or an immobilizer bypass?

sebastian_eagle17

In my case, the issue was faulty key programming, affecting the anti-theft system. I would recommend a workshop visit for key reprogramming.

jessicaschmitz1 (Author)

The problem was indeed the key programming. The car electronics specialist recoded the key and the anti-theft system is now functioning correctly. Final cost was 45€. Thank you for your assistance.

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