unsure
unsure
swapping in some heated seats is fairly simple if you can find a set for sale, but a switch can be used for anything depends on what you want in your car
Um it's the wiring for heated seats... we've already covered that :lol:
If you trace it, it will go to the driver's footwell fusebox, where there will be a space for a 30A fuse which isn't there, and on the back of it probably a space for a relay or 2 that aren't there. Then from the fusebox it will go to underneath each seat, where there will be a plug that doesn't connect to anything because you don't have electric seats.
wiring looms for cars are normally the same from base model to top of the range models so you will always find unused plugs around the car.....but you need the parts at each end of the plugs to make them work ie a switch on one end and fuses/relays and the seat at the other...
you could buy the seats out a sport and fit them the switches out of a 200 with heated seats fit the fuse and relay and boom job done
is200 half leather heated seat both side selling separately
http://www.ebay.co.uk/itm/seat-nsf-airba...3a6cbf885b
http://www.ebay.co.uk/itm/seat-osf-airba...3cbe8975a0
is300 full leather heated but these are in america
http://www.ebay.co.uk/itm/FRONT-SEAT-LEF...43a9e1cfaf
and the buttons
http://www.ebay.co.uk/itm/LEXUS-IS200-HE...2c627477c0