2013 GS Radar Hardwire


New Member
Hey all .. I just ordered my 13 GS and have my Passport 9500 ready for when it comes but I just had a question .. On my previous car I mounted my radar to the rear view mirror and used mirror tap to power it rather than running wires .. Now, I already ordered the mount for buick but the back of the mirror is different than my last car .. The site suggests that it's a canceled wiring setup and from pictures it looks like ill have to remove that lack piece that sits behind the mirror to access the wires .. Does anyone know if that piece comes off and how exactly I remove that without breaking anything ?? It's the black squarish base attached to the window that the mirror stem seems to be covered by .. Thanks in advance