1-open ashtray take out one screw from lower right side of dash bezel
2 open 12V socket cover and extract one screw from the lower left dash bezel
3life bottom of dash bezel out to allow top edge to unhook from under air vents.. uplug your lighter/switches and remove
4 remove 2 7mm hex screws holding radio in unplug harness connector

.... i think thats for a montanna