Okay I got around testing the battery, 12V before starting 14V running, that's as it should be, right?
Just for information sake, the battery was in the car when I bought it more than 2 years ago, it's a:
Arktis AH7013  12V 70Ah 640A(EN)
I had a look on EPC at my car and found this about the transmission vacuum which I really want to check/renew:
Are these indeed the vacuum lines that need to be OK?
What are the lines at 40 and 70 connected to? Is that clearly visible under the hood? I guess for 5/10/25/50 I need the car on a lift/ramp/jack stands?
When the car was idling I did a LITTLE test by removing the oil cap and it did change very lightly but I did notice a change. Also, the oil dipstick is VERY easily removed from the tube, does it need to be very tight?
Another question, I'm not sure what this MOT thingy is, any idea as it does have vacuum lines. I replaced one connector, the other one (right) is very loose.