A new question about seat conectors

[t400]

I currently have full leather heated seats ( for sale soon)

on the bottom it has these 3 connectors

yellow- airbag
blue- seatbelt PT
black- heated seat




on my new jcw seats,
it has an extra connector?
anyone know what its for?

[Randall Raines]

Ejector seat?........ someone was going to say it .





On some seats the seatbelt tensioners (the bit your seatbelt clips into) sometimes have 2 cables coming off them, 1 for the tensioner & 1 for either a seatbelt warning light or a warning tone to let you know your seat belt isn't on / in , I'm just guessing really, but I presume that's what it's for, I can't actually remember what the connectors look like, some MINIs do have this feature but it is few & far between even for someone who deals in MINIs or someone who knows their way around MINIs.

I did have some pic's somewhere but I can't seem to find them .

I may be wrong!