User Manual

1. The FM antenna is typically found on the top 6 to 8 inches of the rear

window while the Defogger is located below.

2. The FM antenna has open ends (connected to nothing) and the

Defogger does not.

3. The FM antenna will have a single contact point and the Defogger will

have two, which are typically on opposite sides of the window. The

contact points may be hidden behind interior liners or exterior glass

tinting but the key is to locate where the elements extend beyond the

window edge. The FM antenna will have only one location while the

defogger can have two or more.

Option 2: Internal OnGlass FM Antenna Installation

Option 2 (continued)