OBD port AUDI A4 2001 B5 / 1.G Technical Features Design And Function
Nothing was found :-(
Try to search something different in this manual:
gearbox, change wheel, service, heating, transmission, keyless, USB port, navigation update
Popular in this manual:
fuel consumption, air conditioning, fuse box diagram, brake, seat adjustment, CD changer, suspension, lights, tire pressure, child lock, tailgate, height, navigation, wheel bolts, clock reset, warning lights, towing, turn signal bulb, ESP, remote control, oil, fuel cap release
Or view whole manual here: