Hello All, Have had the 3 yellow DSC, etc lights on all summer. Winter is coming and my scanner says my SAS is defunct! Have tried the calibration with no luck. Just thinking I need to do this before winter really hits. Have done lot's of research and unless I am misinterpreting info, it seems that I will need to go to Indy/dealer to have it calibrated once installed. Anyone confirm or deny this? Any tips on doing this job? On my list for near future projects. Thanks

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Dave S.
Northeast
2003 4.6is
2005 E53 4.4
2003 E39 Msport(a REAL ONE!)
1959 Fiat 600