Audi Forum banner

Blue light on front of ME3

993 Views 1 Reply 2 Participants Last post by  fritzner
Is the blue light on the front of the ME3 suppose to always be on? I have the red (ACC) cord connected to the battery and the yellow (battery) cord connected to the U14 on the RNS-E harness... is this right?
1 - 2 of 2 Posts
yes.. when the ME3 is OFF the blue light is ON.. it bugged me being on all the time (eventhough i couldnt see) -- which is actually the original reason i put a switch on the constant power (yellow wire), but ended up being essential to "Y" 2 things into the 1417..
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.