Vic. .
Mine is mounted up high and to the right side of the heater controls. You need to remove the front dash facia(black cover) and the mount is held up there with 2 screws(provided). One goes into a existing hole and the other is a small one that needs drilled. It will not be seen after the facia is reinstalled. The only thing I did not like about the installation is the need to become Gumby and a person with four hands to do it(glad Mrs Hammer was home). After you partially install the top screw you will need to begin to replace the facia and install the bottom screw and tighten them with the facia behind the mount.
It sounds complicated,but,really it is more a inconvience to do it yourself thats all. See the mount for the holder has to have the facia slipped behind it due to it not fitting around behind it to reattach the facia. After the mount is in place its a 3 very small set screws that hold the holder on it applied by a very small allen wrench. One thing D-C does that I did not like was to have the power source from it come from a cigarette lighter plug with a extra socket. What I did was to remove the plug and run the wire direct thru the dash to the ligher power source and still have the use of the 2 lighter power sources for other electrical devices needed when traveling at high speeds,LOL. If I can find my instructions I'll be glad to copy them and send them to you so you can see what i am talking about. Hope this helps... ... . Andy