Oh Man! The Suspense Is Killing Me!

I hope my car passes its MOT. Last year, it failed due to having a nail in one of the tyres. I wonder what I have stupidly failed to spot this year:

• Two wheels have fallen off.
• It turns out that having orange juice stains all over the back seat isn't legal.
• Colony of rare bats found under the bonnet.

Any of the above would literally "cuss" me right "off".