Every California smog check term and question, plainly defined

How do I complete a drive cycle on a BMW?

Drive a mix of city and highway for 50-100 miles.

Per BAR diagnostic standards + CARB rulings.

This entry also has a full Q&A treatment: smoganswers.com/q/how-do-i-complete-a-drive-cycle-on-a-bmw/

View in the A–Z glossary →

Last reviewed 2026-05-25 · Cal Smog Network canonical answer library