Hei,

I'm wondering how to do maintenance charging on the support battery for my XC 60 2016/2017 Diesel. The manual is very lean on information about charging the support battery.

https://www.volvocars.com/en-th/supp...y---start-stop

I've seen in the manual of newer models that when you charge the main battery, the support battery gets charged too. But not sure for my model.

Anyone?

Thanks in advance =)

 

[QUOTE=rafros;505843when you charge the main battery, [/QUOTE]

Yes, they are connected in parallel - if you connect to one you are connected to both of them.