I was always charging my battery every couple of days if the vehicle was used or once a week if it was not. After fitting one of these battery monitors I could see that the battery was not being charged.



The car was sent to the dealers where they found the problem after a week. The main earth cable from the engine was loose. The nut holding the cable was loose and the cable was only making intermittent contact.

SRE wrote:

I could leave mine in Spain for 4 or 5 weeks, but always left it in access mode. Standard JLR AGM battery.

Well I got home to find my car dead, deader than a dead thing as Baldrik would say. So it’s a good job we took HRHs car! The tedious job of finding the culprit begins. 2019 5.0 SC SVA (Current)
2012 5.0 SC AB. Sadly written off by a campervan
23 plate Focus ST (Current)
1942 VEP Ford GPW Jeep (Willys) (Current)
1943 Whites M16 Halftrack (Current)
16 plate Eurofighter Typhoon, 2 x Eurojet engines with 20,000lbs thrust each. 1380mph

I’ve opened a new thread for my invest here if anyone has any comments?

https://www.rrsport.co.uk/forum/post586132.html#586132 2019 5.0 SC SVA (Current)
2012 5.0 SC AB. Sadly written off by a campervan
23 plate Focus ST (Current)
1942 VEP Ford GPW Jeep (Willys) (Current)
1943 Whites M16 Halftrack (Current)
16 plate Eurofighter Typhoon, 2 x Eurojet engines with 20,000lbs thrust each. 1380mph