Originally Posted by tvd75
Not sure.....but, where did you mount yours? Does your comfort work with sweeping your feet under the bumper? Mine is in behind the bumper facing down and the comfort access sometimes work. The M5 diffuser is nice but getting it mounted requires work.
I figured it was comfort access. There are two components... an antenna and a sensor. The antenna is flat, the sensor is like a tube. Make sure the tube is near the lower part of the inner bumper.
Sorry you're having issues fitting the M5 diffuser on your non-M5.