Audi A4 Owners & Service Manuals

Audi A4: Telephone System


 Overview - Telephone

Overview - Telephone, Bluetooth Hands-Free Calling, 9ZX The Information Electronics Control Module 1 -J794- is installed with the Microphone Unit In Front Roof Module -R164- and is exclusively for

 Component Location Overview - Telephone System

1 - Center Console Storage Compartment Removing and installing. Refer to → Body Interior; Rep. Gr.68; Center Console; Overview - Center Console. 2 - Telephone

 Microphone Unit in Front Roof Module -R164-, Removing and Installing

The Microphone Unit in Front Roof Module -R164- in the Front Interior Lamp -W1- is comprised of the Interior Microphone -R74-, the Left Front Microphone -R140- and the Right Front Microphone -R141-


 Underbody Trim Panels, Removing and Installing

Underbody Trim Panel, Removing and Installing, Front Removing - Remove the nuts -arrows-. - Remove the front underbody trim panel -2- from the center underbody trim panel -1-. Installing Install in reverse order of removal. Tightening Specifications Refer to → Chapter "Overview

 Care and cleaning

General information Regular, proper care helps to maintain your vehicle's value. It can also be a requirement when submitting warranty claims for corrosion damage and paint defects on the body. The required cleaning and care products can be obtained from an authorized Audi dealer or authorized Serv

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