GiveMeABreak wrote: ↑03 Apr 2019, 15:54 A firmware update won’t do any harm Rick. I suspect it may have gone into a funny mode because of overheating sometimes they can reset and restart as they are not very well cooled.
Or try a BSI reset
Disconnected the battery for a few minutes and the car wouldn't start when I reconnected. Plenty life in the battery and the engine cranked quickly but wouldn't fire.
After much searching for a fuel inertia swithc in the dark, I gave up for 10 minutes and tried again. Phew, it started. The sat nav/ radio and sensors are still the same. I can't even reset the clock as I get about 8 seconds before the screen goes black for another 20 seconds or so. If I had hair........