you probably have a 5th or 6th gen module - in my '06 model i had 5th gen module... it had VR but not the recognition for the VR for nav... i installed 12th gen ULF, much smaller unit, it has the VR for phone, notebook and Nav...

there is a 54-pin connector on the opposite end of that module - check for loose pins, corrosion... water from sunroof likes to collect in the side pockets if not drained properly... yours is probably just a ULF and not a combined Telematics unit...

check wires...