The third-generation Lexus IS (XE30) 2013-2020 brought aggressive styling and a stiffer chassis to the compact sports saloon class, offered with V6 petrol and IS 300h hybrid power. Its electronics expect resetting after maintenance. An oil service reset clears the maintenance reminder once the oil is changed, and a TPMS reset follows tyre pressure work. New brake pads call for the brake pad wear reset, while the hybrid’s 12V auxiliary battery should be followed by a battery reset so charge tracking stays accurate. Steering angle calibration follows alignment, and electric window initialization restores automatic operation. Choose the service reset that suits your IS from the procedures listed below.