Audi A4: Laws and Regulations

 Audi active lane assist/lane departure warning

General information Applies to: vehicles with Audi active lane assist The Audi active lane assist/lane departure warning (called only Audi active lane assist in the vehicle displays and in the information that follows in this Owner's Manual) can detect lane marker lines within the limits of the syst

 Service Station, Important Usage Information

Observe the following with regard to service station operation. Refer to the Parts Catalog (Tools; Special Tools and Equipment: A/C and Heating). - The filters and dryers installed must be replaced at the latest on completion of the service life specified in the relevant operating instructi