[Bumpydogos]

Hi, Could anyone please post some ideas on this fault

Volvo V70 D3 2011 67,000ml Auto

New battery 18 mths ago has 6 yr warr.

Did a 3 hr motorway run 130 ml days ago All ok.

Started today, But within 1 minute,

All dash lights came on and off Brake lights failed Dtcs failed on dash urgent service as did gearbox warning light, battery not charging warning and brake lights, power steering failed wont change gear speedo dead reset time and mpg distance. Got back home.

Battery reads 11.6 so jumped started
Ran again all failure lights came on and off radio on and off window lights on drivers door flickers then went off. All the above lights came on G/Box warning service light dtcs again and battery light on brake service warning.

After 5 mins cars packed in and battery dead.

Looking to jump it again but if the same stuff happens I have not much idea where to go from here. Although I have a VIDA but whether it will run long enough to see the faults Im not sure

Thanks for reading and replying