To secure the nuvi 200w to your windshield with the included suction cup mount (pictured below),
center the GPS on the clip, and tip the bottom edge on the bracket. Push the top of the GPS against the top clip until it clicks into place. Hold the bracket and GPS near the windshield where you like it best. Note where the suction cup is on the windshield in relation to the mirror, etc. Remove the GPS from the mount's clip by pushing the top tab back from the top of the GPS.
Clean the windshield (or portion that the suction cup will be stuck against) with a paper towel or newspaper and ammonia solution like Windex, etc. Clean the suction cup with the paper towel and Windex, too.
Lift the lever at the base of the mount - is shown in the picture above - if it isn't already. With the mount oriented as shown in the picture above, press the suction cup against the windshield where desired with one hand. Hold the mount firmly against the glass and use your other hand to press the lever on the base back toward the suction cup and glass. Press until it lays flat against the base / suction cup. Plug the power cord into the GPS and reinstall the GPS in the mount clips as done earlier.
To remove from the windshield, release the GPS from the mount clips, and lift the lever away from the base / suction cup. Locate the tab that is connected to the suction cup edge near the lever. Pull on the tab away from the glass to break the suction seal and remove from the windshield.
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