Coding and power loss questions

Hammerheads

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Hi everyone,

I have a seperate thread asking for someone with VCDS to assist. In the meantime I was wondering if it's feasible that a flat battery could result in some of the previous coding to be lost. For example, my bluetooth module was working fine until my battery died, since then it hasn't worked. I'm wondering if it's fried or if it simply needs re-enabling with VCDS.

Also, is it possible for the RNS-E to be coded so that it always powers off when you turn off the ignition or perhaps lock the car? 99.9% sure that's what killed my battery in the first place

- Stephen