[100K+]

I have followed this post with interest. In his first post Clan says

"what you need to do is drain the oil and filter put the filter back and pour in 5.7 litres of the finest 0w/30 , then with Vida, reset the oil level gauge"

My question is

If during a " service oil change" you have taken 5.7 oil out and return 5.7 litres new oil, do you still need to reset the oil level gauge?? Surely any difference in oil quantity (small though it may be) would show up as an +/- on the electronic dash oil level reading???

Or does emptying the sump somehow cause the electronics which measure the oil level to go into melt down, which then needs VIDA to reset them???


Cheers
Bob