Do you currently have car insurance? Insurance is mandatory to drive in California Yes I have insurance. But please show me your best quotes. No, please help me find the best insurance. Question What color are ABS malfunction lamps? Answers Orange Yellow Green Blue Explanation Vehicles with Anti-Lock Braking Systems (ABS) have yellow malfunction lamps. Take a FREE Practice Test Now This questions appears in the following tests: Texas Knowledge Test Class A , Nevada Knowledge Test Class B , Maryland Air Brakes , Nebraska Air Brakes ,