just bought some Bravo 1.8 HLX headed seats - problem is i have a 1.4SX - will the connector already be under my seat for these to work? or anywhere else for that matter?
Dont think so but others will be able to confirm for sure, I'm sure its just 12v and GND anyway which you could feed from the cigarette lighter i imagine.
First look in the guide how big is the fuse for the seats in the cars that have them, then find a feed with that kind or fuse and just feed some new lines form it to the seats.
That is generaly spoken.