Does anyone else remember this advert from the ’80s, because the internet doesn’t seem to think it exists:

A black limo drives along a highway, then splutters to a stop on the hard shoulder with steam pouring out of the bonnet. A woman gets out and opens the bonnet to reveal two exhausted recumbent cyclists instead of an engine. She hands them both a Pepsi.

Did I completely imagine it? it might not have been Pepsi.

was her hair on fire?  pretty sure I remember that

Vague recollection but not sure it was Pepsi.

Coke ?

Sniff.

It could well have been a different soft drink.