The VSS ( Vehicle stability system ) is very sensitive. I have a few spyders with complaints of VSS failure on the gauge. On a couple occasions, the alignment was off very slightly, virtually unnoticeable without the b.u.d.s. software. In these cases, we had to perform an alignment procedure and reset the DPS offset angle sensor. This fixed the issue. A couple other VSS issues were caused by the front tire pressures being incorrect. They were different by 2 psi, this was enough to cause the message to appear. The sensors for the VSS are extremely sensitive. It is very important to keep an eye on the tire pressures to prevent any fault codes from appearing and keep the vehicle with the appropriate traction. Front tire psi is 15 +/- 2 psi and the rear is 28 +/-2 psi. Just be sure the front tires are the same.