DRL front end lights

[JF1957]

Is there a sensor for DRL running lights ? Mine is as bright in sunny days has in dark nights. I saw in some wiring diagram that there is a sensor behind the center miror but I don't remember very well.

[HyperBuzzin]

Are you sure it's DRL's that are lit, and not just the regular headlights?

[JF1957]

Are you sure it's DRL's that are lit, and not just the regular headlights?

 

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Lights switch is in off position and DRL green dash light is on.

[NorthernNJ]

Is there a sensor for DRL running lights ? Mine is as bright in sunny days has in dark nights. I saw in some wiring diagram that there is a sensor behind the center miror but I don't remember very well.

 

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The center mirror sensor doesn't affect DRLs. It's used to determine outside ambient light so to know when to activate the rearward facing sensors used to auto-dim the center and driver side mirrors.

 

The sensor used to activate DRL is the 'bubble' on the dashboard along the winshield edge toward the passenger side. If ambient light is detected, DRLs are activiated; if ambiant is low, headlights are activated.