hi jhy311 et al,
This is my first post so any help would be appreciated. We live in Keller, Tx and have a '03 4.4i X5 with 60K miles. We have had an intermittent problem with SES LED. I took it to the nearby Autozone and the guy used the same Actron diagnostic to read. Only one error code P2189 showed up. He poked this same code into his computer and got the printout for me. The only problem is the printout says it is the OEM brand "Volkswagen". Obviously it is not the same mfgr. Should I get a second opinion or just disregard the printout? We do not have the same rough idle speed problem you described.