Originally Posted by Nick™

I'll answer the questions about converting to these mirrors, I've converted my truck.

If you have a 2003 and up truck with the LS or LT package (power mirrors, windows, locks) you can plug and play these mirrors for all features except one - the power fold won't work. This is a problem because the mirrors won't stay in the outward position on the highway without the actuator holding them out. You will need a new control switch, the part number for a regular cab or extended cab is 15125140 (or was when I bought it, if they changed the number since they should be able to cross reference it). This is the entire control panel for the driver's door including the window, lock and mirror control. The only physical difference in the switch from what you have is when the mirror selector is in the center position there is an emblem located on the adjustment square illuminated. This control will operate the power fold - you current one will not.

Originally Posted by laynlow77

not quite! i converted over mine to signal/pwr fold and all i did was get the bcm reflashed. no new switch....