I had a blendmount installed in my Corvette Stingray and now just installed it in the CTS-V but I am confused as to where the power source is located in the V. Can anyone assist with pics or DM as to where it is located on the mirror and what part did you detach to get to the housing unit. Just looking for where to seperate the mirror housing and where the power source is found inside. ANY ASSISTANCE would be greatly appreciated.