Had same issue until dual battery under the tray was earthed back to the block where main battery was earthed. Previously it was only earthed to steel frame under aluminium tray. No problem since.
Had same issue until dual battery under the tray was earthed back to the block where main battery was earthed. Previously it was only earthed to steel frame under aluminium tray. No problem since.
At the end of the day, all you have is yourself and all you need is your friends (and in our case our Patrol)
2006 GUI1 4.2TDi Coil Cab "almost" standard