Hello, normally I’m only in the Golf IV Forum, but my father-in-law has a Rover 75 V6 2.5 built in 2002 116.000km which now stood off for two years in the garage. Wanted to leave it on, of course with new battery. Starter jerks and clacks in the second, belts turn at the same time. However, it doesn’t work on. Headlights flicker during that. The car can be pushed and runs smoothly. Do you have an idea what it can be? Battery can already be on Thank you and greeting Julian