Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSAUDI2001A6 AVANT QUATTROREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTANTI-THEFT SYSTEMSANTI-THEFT & POWER DOOR LOCK SYSTEMSPROGRAMMINGCODING REMOTE CONTROL KEYS
2001 Audi A6 Avant Quattro
Coding Remote Control Keys
2001 Audi A6 Avant QuattroSECTION Coding Remote Control Keys
NOTE:
Every new non-coded remote control key MUST BE coded for the central locking control module. A maximum of 4 remote control keys may be coded. Ignition must be turned off between each coding procedure.
- Using a different key, turn ignition on. Using scan tool, check display group 007 to see how many keys have been programmed. See FUNCTION MODE 08: READING MEASURED VALUE BLOCK
under SELF-DIAGNOSTIC SYSTEM for displaying value block information. Field 3 of display group 007 (1100 = 2 remote transmitters) shows how many keys are programed and in which positions. See Fig 1
. In this figure, a key has been programmed in position 1 and 2. The number one indicates a key has been programmed in that position, and the number zero indicates an open position for programming a new key.NOTE: New keys MUST be programmed in an open position, or key previously programmed in that position will no longer operate central locking system.
- Lock vehicle from outside driver's door using key to be programmed. Within 5 seconds, press OPEN on remote control key 3 times, or until open memory location is reached. Each time a button is pressed, emergency flashers will light, and memory location for programming will advance. Wait 5 seconds.
- Press OPEN again. Vehicle will unlock. Turn ignition off and remove ignition key. Check remote control key operation. Check display group 007 again. If a total of 3 keys are programmed, 1110 is displayed.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.