My wife's 300TD just decided to not even turn over in Park however I was able to start in N just fine. I hear clicking from behind the climate control when I try to start.

Definately not a battery or Starter/Solenoid symptom.
I checked all the fuses etc, as I recall from my 113, there may be a switch or relay somewhere ?

I don't have manuals just yet, any help is appreciated.

Thanks

-dave