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[jhelmuth]

Step 2 – Remove Front Bezel from the Nav Unit



[1] Move the Nav unit and your tools inside or to any comfortable well lit working area. If you have the TVandNav2Go instructions, you may find (like I did) that you do not have to remove the top and bottom covers of the NAV. Simply removing the front bezel itself is sufficient and I had no luck in removing the top and bottom covers from the NAV unit (my unit was dated January 2005).

[2] Pull off the 3 front knobs (Vol/Tune/joy-stick). They pull straight off with a mild tug. Make a mental note of the joystick orientation for easier re-assembly, as this is the only knob of the 3 that has a definite orientation! Set aside for re-assembly later.

[3] Now remove the 4 tiny top and bottom (2 each) bezel screws (you need a tiny Phillips screwdriver to do so – size #0 or #00 I believe).

[4] Next remove the 8 side screws (4 each side) using a #1 phillips screw driver

[5] Now, by gently prying up from the back edge of the bezel where the little square holes are located in the top and bottom only, you can then remove the bezel front relatively easily, exposing the NAV display and control circuit board (mounted behind the bezel).