Audi Workshop Service and Repair Manuals

Assignment of the operating and display unit -E87 -E87 up to Model Year 1996

Notes:

• ◆ Before removing -E87, interrogate fault memory .
• ◆ Note the precise assignment when replacing an operating and display unit:

=> Parts List

• ◆ After renewing the -E87, always:
  - Check/correct code .
• ◆ If a new installed operating and display unit -E87 flashes after the ignition is switched on (for approx. 2 minutes), encode the -E 87 .
• ◆ If display is always 22 °C (71°F) after switching on ignition, regardless of the last setting, use the current flow diagram to rectify the power supply to -E87 (terminal 30).
• ◆ The display on the -E87 may be switched from °C°F and vice versa by pressing the "temperature +" button with the "recirculated air" button pressed.

Removing

• ‒ Remove radio.

=> Radio, Telephone and Navigation System; Repair group 91; Radio systems; Removing and installing radio

• ‒ → Screw out the bolts -A-.
• ‒ Pull off the trim on the centre section of the dash panel. If necessary, prise off with a small screwdriver.
• ‒ Remove screws -B-.
• ‒ Pull the operating and display unit out of the centre section of the dash panel.

• ‒ → Press back the connector catch -bottom arrow- and pull off the connector.

Installing

Installation is carried out in the reverse order; note the following:

• ‒ → After installing the operating and display unit -E87, check the correct seating of the moulded hose -C- from the temperature sensor -G56 to the temperature sensor blower -V42.

Note:

When installing the bolts -B-, insert the spring clips for the trim on the correct side.