My 52 Reg Tdi Galaxy Will Turn Over But Won't Start Any Ideas Pls

[AndyL]

Won't start

[chromedome]

Could be an immobiliser problem. Have you changed the battery in the key or have you dropped it and it has come open. If so the PATS chip could have fallen out, car won't start without it.

[SilverBeast]

If above and you have a spare key, try that first.