SiriusXM Vehicle Tuner antenna installation

[Chevytrkr]

I purchased a SiriusXM vehicle tuner for my Class A. I was able to connect the tuner to my in-dash radio with no problem, however, I am having a problem installing my antenna. They suggest mounting it on the roof and running the wire down the walls and under the dash to the radio. I really don't want to put a hole in my roof. Has anyone installed one of these in your Class A, and if so, where did you mount the antenna? Can I mount it on the windshield inside and still get good reception?

Rich

[kalynzoo]

The radio shop that mounted my XM ran the wire out through a marker light along the front roof-line. It was easily (for some people) accessible through the front TV cabinet. The wire is exposed for about 8 inches above the top light and the antenna is fixed to the roof with silicon adhesive. It has worked well for 6 years.
With the silver full-body-paint the black wire is not noticeable. The wire could be tinted to match the RV.

[oilcan]

You should be good as long as the disc (antenna) is facing up toward the sky.
I have one in my house and it gets pretty good , but not perfect, reception through my roof