The first-generation Mazda CX-5 Mk1 (KE) (2012–2017) launched Mazda’s SkyActiv era, pairing efficient petrol and diesel engines with sharp Kodo styling in a roomy compact SUV. After servicing, its electronics expect a few resets. The oil service reset clears the maintenance message from the multi-information display once fresh oil is in — diesel CX-5s also track oil dilution, so this matters. A TPMS reset relearns tyre pressures after a rotation, the brake pad wear warning needs clearing when new pads go on, and a steering angle calibration follows alignment work. Disconnecting the 12V battery can reset the clock, audio and idle learn. Choose the reset procedure that fits your CX-5 from the list shown directly below.