A reflective element assembly is associated with at least two functional elements, each functional element including at least one functional element electrical contact. The reflective element assembly has a reflective element and reflective element carrier. A power distributor is disposed between the reflective element and the carrier, and includes an integrated heater and power distribution element, a support member having a reverse face and an obverse face, an array of electrically-conductive tracings, and a plurality of discrete electrical contacts points for electrical coupling of the array with the at least two functional elements. At least one of the plurality of discrete electrical contacts points is adapted for electrical communication with at least one functional element electrical contact point of a first functional element, and at least one functional element electrical contact point of a second functional element. The power distributor has a singular module connection.