Most irritating patronising warning?

[TimothyN]

There are many patronising little warnings our cars give us, and luckily many can be switched off, but somehow the one that really gets under my skin, and makes me want to book a ticket to Ningde and punch the designer on the nose, is the one that tells me to straighten the steering wheel before driving.

I don't know how I got through the first 50 years of my driving career without driving into a tree.

So what is your most highly ranked patronising warning?