Defoggers - Rear Window: Description

The heated rear window system (electric defogger) is an electrically heated grid fused to the inside of the back glass. Window heat is controlled by a switch and relay/timer which will provide heat for approximately 10-15 minutes. System may be turned off at any time by placing the ignition or control switch in "Off" position.

NOTE: Corvette has "On" and "Off" defogger control switch only, (no relay/timer) and will remain heating until turned off.

All systems are designed to operate with engine running and may be re-activated if engine is turned off and re-started.