Nissan Titan Forum banner

Adding Auto Headlights

6.6K views 11 replies 8 participants last post by  Warhammer  
My Pro-4X has auto headlights, and of all the cars I have had with them, it's the best execution of them yet. Mine never seem to turn on/off passing through underpasses, unlike my 2016 GTI did, and they seem to come on at exactly the right time, unlike in my Q60.

Bonus, the dash brightness is auto also, the external headlight sensor can have the lights on in heavy overcast weather, but there's also an interior sensor that can adjust the dash brightness, just saw it happen today. Dash lights bright with headlights on (during heavy overcast) then the dash lights dimmed going through an underpass. Works very well.

As for adding it...hmm, I added that to my wife's Protege5 many years ago, but that car had a basic electrical system.
On our Titans, the headlights have been operated through the BCM or IPDM since 2004. The headlight switch has coded contacts to determine headlight operation. I assume it'd be possible, but not as easy as in the past.