Back-Up Antenna ?
#2
Super Moderator
Join Date: Mar 2004
Location: Pittsburgh, PA USA
Posts: 17,310
Likes: 0
Received 2 Likes
on
2 Posts
My Ride: G30 M550i
Model Year: 2018
I don't know for sure but I think it's a backup system for the car to be able to call emergency services in the event of a crash. A rollover, for example, might take out the main antenna so a backup would be needed...
Thread
Thread Starter
Forum
Replies
Last Post