The Lexus GS was the brand’s mid-to-large sports sedan, offered with everything from smooth V6s to a potent hybrid drivetrain, all wrapped in a poised executive body. Its array of control modules keeps a running tally of service intervals that has to be wiped clean once maintenance is finished. Owners most often perform the oil service reset after a fluid change, but a GS may also call for a general maintenance light reset, a TPMS reset when tyre pressures have been adjusted, or a brake pad replacement reset after new pads. Steering angle re-learning is sometimes needed following alignment. Because the multimedia and trip-meter menus changed across the GS lifespan, these walkthroughs are grouped by generation. Select your GS generation below to follow the correct reset sequence.