[Zack04M3]

I'm looking to install footwell Leds in my 2020 Mazda3, but I only want them to come on when my headlights are on (i.e. only at night). Any idea which fuse I could use or which wiring harness I could tap into without cutting wires or anything like that? There is probably an incredibly simple solution, but I'm not willing to risk doing anything stupid to this car.

 

[Pez]

I hate to tell you this, but you can't have your cake and eat it 😅. If you want a custom light setup that integrates with the OE wiring (headlights) you're almost certainly going to need to cut a wire somewhere along the way.

 

[Majkl]

I'm looking to install footwell Leds in my 2020 Mazda3, but I only want them to come on when my headlights are on (i.e. only at night). Any idea which fuse I could use or which wiring harness I could tap into without cutting wires or anything like that? There is probably an incredibly simple solution, but I'm not willing to risk doing anything stupid to this car.

There is an OEM solution to this. Got mine wired up by the dealer aswell as new setting option popped up in the Infotainment.

 

[MazdaKrk]

There is an OEM solution to this. Got mine wired up by the dealer aswell as new setting option popped up in the Infotainment.

 

[MazdaKrk]

Thanks!

 

[Torrey65]

Thanks for sharing