Originally Posted by RobUK
Hmm, wonder if you've got a faulty sensor?
As rt10415 says the manual states:
After the engine switches off automatically, it will not start again automatically if any one of the following conditions are met.
&amp;#9655; The driver's safety belt is unbuckled and the driver's door is open.
&amp;#9655; The hood was unlocked.
Some indicator lamps light up for varying lengths of time.
The engine can only be started via the Start/ Stop button.
Ahh yes, just opened my car's manual and seen this. Yep the Safety Function has failed.
Page 59 in the UK one.