Audi A4: Laws and Regulations

 Refrigerant Circuit, Discharging with Service Station

Work procedure may vary depending on the type of tools selected (the tool-specific operating instructions should therefore be followed). The refrigerant circuit is to be discharged if parts of the refrigerant circuit are to be removed, if there is any doubt about the quantity of refrigerant i

 Traffic light information

Description Applies to: vehicles with traffic light information Fig. 105 Instrument cluster: traffic light information display The traffic light information gives you a speed recommendation in order to reach the next traffic light when it is green (1), or it informs you of the wait time at the ne