Toyota Aygo
2005–2014

Illustration — use it to know where to look.

Location

Driver's footwell above the pedals, immediately to the right of the steering column and more or less directly above the accelerator. Same position on every AB10 trim and on both the 3-door and 5-door bodies, and unchanged through the 2009 and 2012 updates. Worth knowing before you get in: on this generation the socket is for diagnostics and the immobiliser-to-ECU re-registration bridge — it is not where an all-keys-lost job gets done.