I purchased a used 2004 Acura TSX last December and it seems to have an issue with the VSA system. Occasionally, the vsa light and the exclamtion point light will show up on my dash. I know that you can hit the VSA button to toggle the system which will toggle the exclamtion point only. However, when I get both lights, vsa + exclamation, the switch does not work. I have to turn off the power to the engine and restart the vehicle to get rid of this light. I took the car to the dealership once already for this problem, but they claimed it was due to a battery issue and they inidicated that they cleared the issue in the cars computer. After taking the car to the dealership the light seemed to not come on again untill recently. Now, it seems to be coming on daily. I am going to take the vehicle back to the dealer, but want to know if anyone else has this issue.