No dipstick & no spare wheel the world has gone crazy! Fortunately I have these on all my vehicles, old fashioned I know but they serve a purpose.
I have a dip-stick .... I mean my Merc does but it also has one of these https://www.youtube.com/watch?v=JQuJZSRC4WQ not sure I'd want to maul about on the hard shoulder inflating it though
Call me geeky but I think that's great
Wearing your full Roy Orbison full-nerd spectacles, you take the expandable spare out of the wheel well where it fits tightly, connect the compressor before doing anything else(being a nerd, you have previously read the instructions and know that it takes a while to inflate), jack and remove the wheel with a flat tyre, fit the whizzy spare wheel, and take the car off the jack.
What a cool idea you think.
Then, you try to fit the full size wheel into the wheel well.
What oppsing IDIOT thought of this? is your next thought, as the damn thing doesn't fit. This is a common problem with spacesaver spare wheels too.