Audi A4: Body

 Using the telephone

Accessing the telephone functions Applies to: vehicles with telephone Fig. 136 Center display: selection menu Requirement: a mobile device must be connected to the MMI. Applies to: MMI: Select on the home screen: PHONE. Possible telephone functions: Search Call list Favorites Contacts

 Quick-Release Connections on Refrigerant Lines

  WARNING The quick-release coupling connectors may be unlocked and opened only if the refrigerant circuit is empty.   Note This illustration shows the quick-coupling connection with a refrigerant pipe with an inner heat exchanger that is installed in the Audi A4 from MY 2008 and