Headlight issue

[5strmtrp]

Headlights both low beam not as bright as usual. Almost like they are in DRL mode.

I know we have specific DRLS, just an example of what in experiencing

Any suggestions on where to start? The switch, the sensor on the dash??..

 

[Foggy]

Headlight will dim as they age.. And get real dim too...
You probably just need new bulbs. The DRL and low beam is exactly the same,
so I don't think that's worth trying to troubleshoot.