check oil AUDI A4 1999 B5 / 1.G APB Engine Secondary Air System Workshop Manual
Nothing was found :-(
Try to search something different in this manual:
lumbar support, flat tire, gas mileage, reset, jacking, open gas tank, park assist, service
Popular in this manual:
air filter, battery location, fuel, light, catalytic converter, diagram, check engine, wiring, key, fuse diagram, ignition, wheel, display, battery, fuse box location, fuse box diagram, ECO mode, relay, fuse box, fuel pump, heating, sensor
Or view whole manual here: