I don't have a manual for my car, never came w. one when i purchased it from the previous owner. I do have a car guide for my car...but i can't seem to find the problem. The problem is that the "MAINT REGO" icon came on today on my dashboard right near my speedometer in yellow letters, and I don't know what it means! MY car is running fine, it's just that i can't quite figure what this icon means. It would help if i got an answer ASAP. PLEASE HELP!