Installed 700BT v2.0 on a 08 Passat with brake bypass about 2 months ago
The unit recognizes the XM module and allows selection of stations and presets.
Problem started last week... after 15-20 mins XM just shuts down (Off Screen) the Nav and other options are still working.
I can go back and select XM without restarting the unit... and it dies again
Took it back to BB - checked out the GEXP920XM board for shorts, voltage and reset it... also the IP bus looks good.
Have reset the unit - eject and pin
I went into Testmode and did the following as posted on the forum:
Navigate to
