SilverTDIGolf
Veteran Member
A new cd player went in the 04 Golf and battery was disconnected for up to an hour or two.
I read that disconnected batteries do not affect MIL lights, but would the disconnected battery have affected the ECU in any way? I did have the reflash done a few months ago.
Thank you.
I read that disconnected batteries do not affect MIL lights, but would the disconnected battery have affected the ECU in any way? I did have the reflash done a few months ago.
Thank you.