Ok so I have an 03 C4S. when I start the car, the button that says psm lights up. is this telling me it�s on or off?
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YOUR RESEARCHPSM is it on or off?
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It might be broken. AFAIK both PSM and PSE on my 03 C4s are not lit up when the car starts and therefore "On". When my switch turns yellow, I get the "PSM" indicator in my cluster which I assume means off.
Quotes source post: 14765997
From the owner's manual - based on this, light indicates PSM off. Switching off PSM [> Press the "PSM OFF" logo of the rocker switch. PSM is switched off after a brief delay. With PSM switched off, the PSM OFF warning light in the instrument panel and the rocker switch indicator light are lit.
Ok I think all is well. when I first start the car, the button psm light comes on and then shuts right off. When I push the button to make the light come on I also see it light up on my dash (letting me know that it is off)
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