Originally Posted by NickC
Have a Garmin GPS, surface mounted which has now started to flick off when moved or the lead gets jiggled.
Sounds like a power supply issue so I'v tried to clean the pins and the lead connectors but is still doing it. It is just out of warranty (naturally!) and Garmin therefore reckon it will be about £100 to look at and repair if necessary which sounds excessive if just a simple issue.
Anyone encountered anything similar or can offer any tips/advice?
I had the same problem - the tiny pins on the connector where the power lead fits onto the GPS unit had corroded and were making a poor connection. Phoned Garmin & they sent me a new power lead without asking how old the unit was.
Maybe it's a common problem.