To check the fluid level in the automatic transmission of the A4 generation 3 generation, put the car over the hole in the horizontal position. Let' s start the engine and let him work on his idling speed. With this, the air conditioner and the heater need to be turned off. Preheat oil up to 30 to 35 degrees (can be controlled in VAG COM). Take off the soundproofing and unscrew the control bolt on the carter. If the level is normal, it should be about 5 ml of liquid or more. Change the reference bolt and twist it to 20 Nm.
