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Home › Audi › 1996 › A4 Base, Standard › Repair and Diagnosis › External Pages › Different car › Section 14 (Automatic A/C-Heater Systems) › Self-Diagnostics › Basic Setting

Basic Setting

WARNING: This page is about a different car, the 2001 Audi S4, 2001 Audi A4, 2000 Audi S4, and 2000 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
  1. Connect scan tool and enter A/C HEATING ELECTRONICS function (address word 08). Move forward in program until SELECT FUNCTION XX appears in display.
  2. Check Diagnostic Trouble Code (DTC) memory. See RETRIEVING & CLEARING DIAGNOSTIC TROUBLE CODES  under SELF-DIAGNOSTICS. Repair A/C system malfunctions (if any).
  3. Erase DTC memory, and check coding of A/C-heater control panel and re-code if necessary. See CODING A/C-HEATER CONTROL PANEL  under PROGRAMMING.
  4. Ensure scan tool is in A/C HEATING ELECTRONICS function. With RAPID DATA TRANSFER displayed on scan tool, press "0" and "4" buttons to select 04-BASIC SETTING function. Press "Q" button to confirm input.
  5. With START BASIC SETTING and INPUT DISPLAY NUMBER XXX displayed on scan tool, press "0" and "1" buttons. Press "Q" button to confirm input.
  6. The following flap motors are actuated in sequence and end positions are stored in A/C control panel: temperature regulator flap motor, central flap motor, footwell/defroster flap motor and airflow flap motor. End positions are determined from resistance values of potentiometers installed in flap motors. When all display fields on scan tool indicate "0", basic setting is complete. Press right arrow button to end procedure.
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