VW golf 4 99r problem immo

[Fliper85]

Hello. I have a problem with VW golf 4 99r 1.4 petrol. The car loses immo synchronizations. After the adaptation of the keys, everything is ok. It passes 5-10 minutes and loses synchronization again. Any idea?

[MAKSIMUS]

I PERSONALLY HAVE PROBLEM WITH DASHBOARD COUPLE OF TIMES!
SOMETIMES I RESOLVED THE PROBLEM PUTTING A SECOND HAND DASHBOARD
AND SOMETIMES IMMO OFF MOTOR ECU!
OH YES ONCE HAPPENED TO ME LOST CODING WHILE I WAS DOOING IT!
I FIX IT WITH NEW DIAGNOSTIC THE SOFTWARE WAS NEWER!
PERHAPS THAT IS HELPFUL FOR YOU!
:wink: