Steve has posted my experience.
running high octane fuel?
you need to read the codes that are stored from this
![happy2 :happy2:](https://www.mk5golfgti.co.uk/forum/Smileys/newsmileys/happy2.gif)
mine had a definite stutter while the light was flashing .....
if it happens more than 3 times youll get it permanently lit.
If was Awesome , give them a call and Im sure theyll sort you out
![happy2 :happy2:](https://www.mk5golfgti.co.uk/forum/Smileys/newsmileys/happy2.gif)