Can anybody point me towards instructions/ trouble shooting to clear these codes from my EA/CC/ISC unit? I just replaced the ETA unit (with 190,000 miles, my car had a fluctuating, then finally failing cruise control, intermittent idle surge, then intermittent idle stumbling, then poor off idle acceleration only when hot.) It read codes from several modules, including:

EA/CC/ISC
Code 80
Code 160
Code 182


I also replaced the brake switch. The last code indicates a bad ETA according to the MB WIS system. I was able to clear all the codes from the other modules, but these three won't clear from the EA/CC/ISC using my Trisco Palm scanner. Any experience or tips to share?

By the way, the wiring harnesses were replaced a few years ago.

See my sig for the car description.
Thank you in advance

__________________
Bob Johnston
03 E55
Comand/Nav/Bluetooth/Ipod added
Black/black
(Oh man, this car is sooooo fast.)