I don't have an M or satellite but from my experience with other cars you could have a problem with the antennae which should be covered under warranty or it is just trees and such blocking the signal. If it is happening in open area's it is probably an antennae problem though.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
