just been out to try mine out.
first tried it on the heated steering wheel... funnily enough after doing the sequence the light stayed lit up for longer than usual... but no flashing light diagnostics, infact the light just stayed on constantly and didnt go out, almost like it was working.
but once you start the engine, it soon extinguishes and stops working like before.
tried it on my heated seats too, no flashing light or any lights in fact.. and all of my heated seats work fine.
so something up with this procedure ?