Electrical diagrams - can someone check these please?
 

I've had a few ideas for a few projects on the Porsche, and they involve adding features with new dashboard buttons.

I'm quite new to electronics, so I just want to check I'm right in thinking these would work. The original dashboard buttons have 5 pins - left button, right button, 12v, backlit LED and active LED. I'm only interested in the first three for now, so each diagram has a switch with three terminals.

Would these work?

OEM dashboard Footwell lights button with two-stage brightness
http://i.imgur.com/6YVJF8fl.jpg


One-touch roof with emergency stop button
http://i.imgur.com/tHQkHxTl.jpg


OEM dashboard spoiler button (one-touch)
http://i.imgur.com/RoQPnJJl.jpg


The 'timer' relays are timed delay relays, with times set on each one via the on-chip dial.

If someone could check that, that'll be great :)

Thanks!