2005 Dodge Caravan lighting problems

Tl* the contact owned a 2005 dodge caravan. While driving approximately 45 MPH, the low beam headlights failed. The contact veered off the road and crashed in a field. There were no injuries and a police report was not filed. The vehicle was towed to the contact's residence and then taken to the dealer. The manufacturer was notified of the failure and assigned an investigator to inspect the vehicle. The vehicle was deemed destroyed. The manufacturer was notified of the failure.

1. No events leading to failure; event appears to be random. 2. Headlights will not turn on and/or will turn off while driving. Failure is random but mostly occurs just after startup. Consequences are obvious; have had several nighttime failures where crashing was narrowly avoided. Otherwise, just an aggravation upon startup. 3. Headlight switch was replaced under warranty approximately 3 years ago. However, problem has been intermittent since then, with failures now occurring more often.