hi just a quick intro I joined the forum last October when I was going to buy a gs 300 any way that never happened so iv just been and bought a 2010 gs 450h black 45000 miles realy pleased with it couple of issues if any one can help when I start it up from cold it ticks over realy fast faster than id like with a cold engine also just a little niggle when I plug my phone into the usb socket all I get is a message saying the phone is not connected properly tried a different cable but no luck thanks