Viper V10-8.3L VIN Z (2004)
Daytime Running Lamp: Description and Operation
Daytime Running Lamp (DRL) System
Viper vehicles built for Canada export are equipped with a Daytime Running Lamp (DRL) system.
The DRL system operates the headlamps at 50% illumination with the headlamp switch OFF and the engine running.
The DRL system is controlled by the Daytime Running Lamp Module located on the inside of the right front upper frame rail above the stabilizer bar.
The DRL module overrides the headlamp switch when the headlamps are turned OFF. The headlamps operate normally when the headlamps are turned
ON.
