Alpina’s Alpina B5 / D5 (G30/G31) (2017-2024) takes the BMW 5 Series and reworks it into a bespoke high-performance saloon and touring, with the B5 running a tuned twin-turbo V8 and the D5 a refined diesel. These cars share BMW’s CBS condition-based service logic, so a precise service reset is needed after work. The core task is the oil service reset that clears the relevant maintenance light, plus a brake pad wear reset once the wear sensors are renewed and a TPMS reset for tyre changes. Battery registration is mandatory on the IBS-managed electrical system, and a steering angle reset follows alignment. Select the B5 / D5 reset procedure you need below.