Positive Side Switching Head Lights?
Positive Side Switching Head Lights?
I just bought a headlight flash kit from Whelen (UHF2150A) and there are two options, to set it up on a Positive Side switching headlight system and a Negitive Side switching headlight system, what type do out F150's use?
Please include some details about the truck when you make a post or complete your profile :
1. MY
2. DRLs installed
3. Any other modifications you might have made.
In general, the answer is pos side switching, via the MFS ( MultiFunction Switch ).
Remember the headlamps are directly feed via the MFS, and any additional load on this should be avoided. I don't think there is an additional load with the modification that you are doing, but it is something to be aware of.
1. MY
2. DRLs installed
3. Any other modifications you might have made.
In general, the answer is pos side switching, via the MFS ( MultiFunction Switch ).
Remember the headlamps are directly feed via the MFS, and any additional load on this should be avoided. I don't think there is an additional load with the modification that you are doing, but it is something to be aware of.


