The codes retrieved from pin 14 included 2, 5 and 11.

I cleared all of them and it's driving okay again. I'm sure that when the systems go through their diagnostics again, the codes will reset and my idle problem will return. This has been pretty consistent.

Your assistence is appreciated.

Thanks!

__________________
D.H.

04 ML500
02 E430

Experience is something you don't get until just after you need it.