I got a spare key for my Aero8 fuel cap following the link posted by Rog.

Sadly this does not work for me (S1 Aero8 fitting must be different?).

If anyone wants a spare '044' key then drop me a PM with your details and I'll post it to you FOC!

First come and all that......

James

Aero8 , Series 1 - Boston Green
Mercedes EQC 400 AMG
Smart Brabus Convertible
Honda Monkey Z125