i have a '99 w202 with manual seats. i am considering buying a set of leather power seats complete with door panels and switches. my question is, is the wiring already going to be in the door and under the seat? will i be able to just plug everything in and add a fuse? or will i have to do the wiring myself?

also, the seats i want to buy were from a smoker's car and therefore smell like smoke. what is the best way to clean the seats to rid them of the smell. [:'(]

thanks for your help.

cheers,

greg