The seventh-generation Vauxhall Astra, chassis K (also coded B16), ran from 2015 to 2021 and was a lighter, more efficient car than its predecessor, built on GM’s D2XX platform. Its networked control modules mean the Vauxhall Astra Mk7 K/B16 (2015-2021) frequently needs a reset after a workshop visit. The oil service reset clears the maintenance light once fresh oil is in, while a TPMS reset re-baselines the tyre monitor after a pressure change or wheel swap. Renewing the brake pads calls for a brake pad wear reset, and a replacement battery is best registered so the charging system adapts to it. The electric windows may need reinitialising after the battery is disconnected. Choose the Astra Mk7 reset procedure below that matches the job you have just done.