hi can anyone help i have just recently brought a p38 2.5 diesel runs realy well with the exception of a noisy transfer box which im gonna replace this week yesterday i had a electrical fault pop up on the display it just says electrical fault refer to manual when this happened it stopped the windows from working the indicators had no click sound and the headlights were on even though they were switched off also there was no wiper delay i disconnected the battery to reset and this worked untill this morning when it happened again can anyone help

 

Just a guess, but that sounds like a loose connection between the battery and the junction box. You also might want to check the connections at the bcm under the passenger seat.Good luck with your repair.