Quote:
Originally Posted by jamesj1996
Here's what u do. 1. Go to the crusie control toggle hold it down 2. Press the on/off button 1 2 3 or 4 times while holding down the toggle 3. Let go and see if the cruise control light blinks if not then ur stock if u do its uprev most likely
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Yeah, but if he accidentally sets a valet map that will suck... I don't think that's a good idea if there are unknown maps hiding on there.
That said, my guess is that he isn't tuned.
OP might also search the car for an uprev cable in glove box or center console -- that would almost definitely mean a tune is on there.