OBD port CITROEN C4 AIRCROSS 2021 Handbook (in English)
Nothing was found :-(
Try to search something different in this manual:
check engine light, instrument panel, carplay, battery replacement, engine, cooling, four wheel drive, load capacity
Popular in this manual:
bulb, coolant, seat adjustment, engine, mirror, traction control, alternator belt, brakes, oil capacity, tow bar, wiper size, wipers, fuel fill door release, jacking, engine overheat, warning lights, deactivate airbag, fold seats, fuel reserve, ground clearance, boot, snow chains
Or view whole manual here: