I just recently bought a car with a motorola car kit installed, I would like to take advantage of this but I use a nokia phone myself. Is it just a matter of getting rid of the motorola adaptor head and fixing on a nokia adaptor head in its place??
Deffinitely not. The elecronics in these kits is specific to the brand, and often a sub-set of models. i.e., a Nokia kit will not work with all Nokia models.
Leo