This message has just started coming up on the display on my 07 Bravo 120 Mjet. It's got 28k on the clock. I also had a problem where the positive battery terminal was coming loose causing the car not to start. I managed to bodge it so doesn't come loose any more but could the two problems be related. Don't want to fork out for new plugs just to see the same message come up.

Is this not covered by 3rd year warranty? Assuming that thia hasn't run out already. It could be related as the glow plugs would need battery power to warm up.

Good luck with this.