Originally Posted by killcrap

body module does not control the exterior lighting on this vehicle.

in order to perform this retrofit, you must change the pin assignment. it may be easier to do so at the LCM IV.

LCM Connector x12 swap pin #3 and #13 for Right headlamp
LCM Connector x10117 swap pin #18 to connector x38 pin #6 for Left headlamp

adapt coding for day time running lamps to run at full brightness
adapt coding for flash to pass as side lights