Collision assist sensor location
 

I have a 16 CLS 550 and everything is now working except the collision assist. Now its not working because its not hooked up but I have the sensor. I just need to know the location on the bumper for it. Normally it sits behind the star but this car came with an illuminated star so I know it sits on the right bumper just dont know where and its killing me because I need to get this phucin check engine light off so I can smog this car and get my plates.
DOES ANYONE HAVE THE EXACT LOCATION FOR THIS SENSOR PLEASE?????????
Thanks
R.