22-26 1500 Refresh Sierra Fog Light High Beam Override Harness Trigger Wire:With trigger wire-250915 this is due to the

this is due to the fact that the LTZ headlight is different

Looking to add the LED High Country headlights to your 2020-2022 Silverado HD model

Plug in the radar detector harness inline with the sensor

Please note you do need to have your radio programmed prior to installing the MyLink

For those with 2013-2016 Cruze's that have the Non-Navigation MyLink already in their car and want to simply upgrade to the navigation version

22-26 1500 Refresh Sierra Fog Light High Beam Override Harness Trigger Wire:With trigger wire-250915 this is due to theTHIS HARNESS IS NOT FOR CUSTOMERS LOOKING TO ADD FOG LIGHTS TO THEIR VEHICLE, IT IS ONLY FOR THOSE THAT ALREADY HAVE FACTORY INSTALLED FOG LIGHTS AND JUST WANT TO MODIFY CURRENT FUNCTION. has developed this fog lamp harness which will allow for your fog lamps to remain on when your high beams are on. Normal function is for them to automatically turn off when the high beams are on and come back on when in low beam mode. This harness is a plug and play