Scam. When running a dashboard warning light test, which lights should stay on when key is turned without engine start ? It's not uncommon for the rotors to wear out before the pads. The hybrid functionality is still working; the eco light comes up, and the hybrid charge meter functions. Saturn. Bring your Saturn Vue in for a diagnostic code scan as soon as a dashboard warning light flashes on, whether it's your check engine or battery . owners, Over 25,000 topics, from beginner tips to technical The recommended maintenance schedule is put together by Saturn, your vehicle manufacturer. 4. But, 90% of my mileage is highway and I drive it pretty lightly off the starts. loyalty program Firestone Complete Auto Care is your one-stop shop for 2007 Saturn Vue maintenance and repairs. I connected a scanner, but it does not seem to be able to communicate with the module that controls these sensors.