Our Montana has always had the check engine light, check traction system, check antilock brake system, and any other warning light that could possibly have popped up, pops up. You can get back to the main screen by clicking through the screens but it's a pain nonetheless. It's like not having a Warning system at all because it stays on all the time. Also the passenger side sliding door cannot be used because the sensor registers there is an obstruction no matter what we have done. We bought a new sensor and had it put it in with no positive results. We finally just physically pushed the door closed and turned it off and don't use it. Another annoyance.