I need to hijack something, so... After researching less expensive (than the Sema SMH10) BT receivers, I bought a RAM mount for my phone instead. heh I figure do try this in 2 or 3 steps. First, mount the phone, then add a power connection, then maybe add BT. As it is now, I pull out my phone when I get lost, look at the map, put the phone away, then get lost again.