The Becker map pilot M054 was periodicaly turning off during drive. A quick check revealed that the battery was bloated, but after battery replacement the car does not recognise the module anymore.

My guess is that the memmory on the module failed as they are known for that issue. I am guessing that it is a hardware issue insted of software data corruption but I could be wrong so I was hoping someone with more knowledge on the subject could help me out.

Eaither way ,the memory chip needing replacement or repair, I am in need of the data for it. Any help would be appreciated.