Just to put part of your mind at rest, you are free to cancel any time up until you enter your pin number at the dealer when collecting the car. If you have paid a deposit with the dealer, that may be subject to other terms as it’s a dealer deposit, not an AP deposit. Technically, you can show up at the dealer, find the car exactly as you ordered, perfect in every way, zero problems, and still back out because, I dunno, your right ear itches lol. There is ZERO commitment until the point you put your PIN number into the dealer system – that’s effectively your signature to the agreement with Motability.
Have you paid anything yet? If not, absolutely nothing to worry about. If you have, there’s still probably next to nothing to worry about. Motability doesn’t ban dealers taking order deposits, but they don’t authorise take the entire AP as a deposit (as far as I know anyway)
"Man is born in freedom, but he soon becomes a slave, in cages of convention, from the cradle, to the grave."