09-08-2025, 03:34 PM
(09-08-2025, 02:31 PM)asdfsadf Wrote: Something stupid happened to me. I tried several times to add new keys, and I kept getting program error and key not found messages.
I saw somewhere a recommendation to unplug anything on the 12v plug in the central console, and that solved everything.
After unplugging the phone charger I had connected the car was able to read the keys without issue.
This was on a T8 model, and there was no need to lift the central console as Volvo instructs.
That's very common - probably your phone charger is some kind low quality Chinese unit which makes a lot of noise to 12V system or radio noise.