Ambient Outside Temp Sensor on CLS500 location?
 

I recently changed the fog lights on my 2006 CLS500. I noticed on the driver side fog light that my ambient temp sensor was sitting there behind the fog light and not attached anywhere. Its a fairly short harness the ambient temp sensor is connected to. Could some one please help me figure out where I reattach the sensor back to? thanks

In other MBs it peeks through the bumper grill about where a front license plate would be.

Sixto
98 E320s sedan and wagon

should be clipped onto the grille assembly of the fog light, sometimes they are just zip tied after the clip breaks due to a small collision.