I agree with Drex except I'm not sure about the wheels spin at the same velocity (can't elaborate if I'm not sure). When the traingle is solid yellow ===> DSC is deactivated and the traction system is not going to engage to compensate for any slippage. It also means = you are on your own and hope your driving skills are better than the traction control ability to prevent you from slaming into something if you lost traction : )

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Current:
2017 640Xi Convertible
2011 Acura MDX
2018 Santa Fe

Past:
2013 Honda Accord
2008 Acura TL Tech.------2004 BMW X5 4.8is----2004 Acura MDX Tech
1994 BMW 525i.----------1994 Lexus 300 GS.----1994 Acura Legend GS
1991 Acura Legend LS.----1991 Honda Accord.----1991 300ZX twin turbo
1996 Buick Regal GS.-----1984 300Z 50th anniv.--2002 BMW X5
1982 280Z