Multi-functional microcapsules comprising a core material including a major portion of one or more functional additives and a shell material including at least one functional additive, a method of manufacturing such multifunctional microcapsules and polymeric products incorporating such multifunctional microcapsules are provided. The scratch resistant non-stick finish includes a primer layer, a midcoat layer, and a topcoat layer. In another aspect, a circuit includes an adaptive regulation voltage circuit configured to provide a regulation voltage to a first input of an amplifier to maintain operability of a current regulator circuit. A stop device comprising a release lever is associated with the seat back hinge. In particular, these compounds are useful as modulators of the chemokine receptor CCR-2. During engine operation, the selected state detecting mechanism detects that the select lever is in park, the set switch is set, and the contact point of the ignition switch is bypassed.