I tried jumping with my SUV and it's a no go. I took off the battery terminal and cleaned them up (not much to clean actually) and since I had the battery disconnected I went ahead and popped out the RCM. Maybe it's because the car only has 43,000 miles on it but it looks flawless.

Pretty sure the part # for the RCM is posted here on the forum but for those looking it's A 170 545 03 05

Wondering if my next bet is the CPS @ https://www.germanautosupply.com/sto...sensor-82.html