My Corsa is decent, but the factory fitted infotainment system is pants! Doesn't recognise my (or wifeys) blue tooth connection for phone, and only reads about 30% of a USB stick filled with music! That said, the radio IS great! I had to use a courtesy car for 3 weeks, and the audio system in that was much better in that the USB stick was read in its entirety and the Sat Nav was good. I want to get a new system installed, any recommendations for around £350-400 which will include blue tooth connectivity, Say Nav and (hopefully) compatibility with steering wheel control buttons? I DID try and get an appraisal from our local Vauxhall dealership, but they couldn't be bothered to even look at the problem! Many thanks in advance.....