On start up getting fault mes on message centre, though not the usual like special programmes etc but things like trans fault or hand brake even though nothing wrong with any systems work perfectly. Have also noticed clock on dash going to 0 when cranking.
Battery is 2 years old gen L/R though I have always questioned output as only a 850 ah and old battery was 900 ah.
Have just checked alternator output after 7 mile run
Idle 13.91
Idle under heavy load 12.47 but with slight increase 1000/1200 rpm goes straight back upto 13.9/14.2.
It tends to put these mes up after being stood for a few days which makes me think weak battery when under load any thoughts


Regards Ian 2008 G4 RRSport TDV8 current
2009 TDCi 90 current
2018 Discovery 5 HSE lux current
1994 Dakar current