Audi A4: Electrical System

 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

 Fiber-Optic Cables, Repairing

  Caution Do not bend the fiber-optic cable too much. The bending radius must be no less than 25 mm. Fiber optic cables must not be routed over sharp edges. The fiber-optic cable must not be dirty or touched with bare fingers. Fiber optic cables may not be heated. It is not permitted to tw