We are currently out touring and the SATNAV is failing to find the GPS receiver so stops working. Then it just sorts itself out while travelling, sometimes hours later. 
I've found a thread on another site that says the GPS receiver may be in one of the wing mirror's but no-one seems to know which. It always fails at start up for a new journey.
I've checked the connections at the back or the head unit, but does anyone know where the GPS receiver is housed, or if there is a way of booting said device from cold?
Any thoughts or advice please?
Thanks ...... Robin

I've found a thread on another site that says the GPS receiver may be in one of the wing mirror's but no-one seems to know which. It always fails at start up for a new journey.
I've checked the connections at the back or the head unit, but does anyone know where the GPS receiver is housed, or if there is a way of booting said device from cold?
Any thoughts or advice please?
Thanks ...... Robin