This guide provides step-by-step instructions on how to program new radio-frequency remote controls for various Volkswagen and Audi vehicles using a B6 Remote Vcds. This process focuses solely on matching the remote’s functions, not the immobilizer component. For immobilizer matching, consult your vehicle’s factory repair manual or other resources on the Ross-Tech website.
Disclaimer: Ross-Tech is not responsible for any damage resulting from these instructions. Proceed at your own risk. Always refer to your vehicle’s factory repair manual for specific guidance.
Matching Key Fobs with VCDS: Method 1
This method utilizes the Adaptation channels within VCDS. Before starting, gather all the remotes you intend to program.
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Prepare Your Vehicle: Insert a working key into the ignition and turn it to the “ON” position without starting the engine.
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Access Central Convenience/Locking Module: Connect your B6 remote VCDS and navigate to:
- [Select]
- [46 – Cent. Conv.] or [35 – Cent. Locking] (depending on your vehicle)
- [Adaptation – 10]
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Read Stored Remote Count:
- Enter channel “01” (or “21” on some Audi models).
- [Read] This displays the number of currently stored remotes.
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Input Desired Remote Count:
- Enter the total number of remotes you want to program (up to 4, including existing ones) in “New Value”.
- [Test] to verify the correct number is displayed in “Test Value”.
- [Save]
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Program Each Remote: Within 15 seconds, press and hold the UNLOCK button on each remote for at least one second, one at a time. Your vehicle may acknowledge each successful programming with flashing lights or a horn beep.
Matching Key Fobs with VCDS: Method 2
If Method 1 fails (channels 01 and 21 unavailable), try this alternative procedure.
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Prepare Your Vehicle: Insert a working key into the ignition and turn it to the “ON” position without starting the engine.
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Access Measuring Blocks:
- [Select]
- [46 – Cent. Conv.] or [35 – Cent. Locking] (depending on your vehicle)
- [Meas. Blocks – 08]
- Enter group “003” (or “007” in some vehicles).
- [Go!] Field 2 displays the number of matched remotes and their memory positions (e.g., “0001” indicates one remote in position 1).
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Program the New Remote:
- Lock the car using the new, unprogrammed key in the driver-side door lock. You might need to hold the key in the unlock position during the next step.
- Within 5 seconds, press the UNLOCK button on the new key enough times to reach the next available memory position (e.g., if Field 2 shows “0001,” press twice for position 2). The vehicle might acknowledge each press.
- Wait 5 seconds and press the UNLOCK button to unlock the door.
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Verify Programming:
- Turn the ignition OFF and remove the old key.
- Test the LOCK and UNLOCK functions with the new key.
- Insert the new key in the ignition, turn it to ON, and repeat steps 2 and 3 to confirm the new key is matched in the correct memory position in Field 2 of group “003.” Ensure you’re programming new keys to free memory positions (indicated by a “0”). Using an occupied position will overwrite the existing remote.
Clearing Existing Remote Matching with VCDS
If necessary, you can clear all matched remotes.
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Access Adaptation:
- [Select]
- [46 – Cent. Conv.] or [35 – Cent. Locking] (depending on your vehicle)
- [Adaptation – 10]
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Clear Remotes:
- Enter channel “00”.
- [Read]
- [Save] and confirm by clicking [Yes] when prompted. This will erase all programmed remotes, requiring you to reprogram them using one of the methods above.
This guide offers comprehensive instructions for programming VW/Audi key fobs with a B6 remote VCDS. Remember to consult your vehicle’s factory repair manual for specific details and always exercise caution when working with vehicle electronics.
