Programming Guide for 2010 Audi S6 Keyless Entry Smart Key Remote Fob

Important Notice: The 2010 Audi S6 does not support onboard programming for smart key remote fobs. Programming must be performed by a qualified professional using Audi-specific diagnostic tools.

Programming Procedure:

• Step 1: Contact a certified automotive technician or an authorized service provider with access to Audi-compatible diagnostic equipment capable of programming smart key systems.
• Step 2: If your vehicle is operational, consider driving it to the service location instead of requesting mobile service, as this may help reduce overall costs.
• Step 3: Ensure the technician has experience working with Audi’s immobilizer and keyless entry systems to ensure accurate key registration and system compatibility.
• Step 4: Bring all existing and new smart key remotes to the session. Any remotes not present may be deactivated during programming and will need to be reprogrammed later.
• Step 5: The technician will connect specialized diagnostic tools to your vehicle’s OBD-II port to access the security system and key registration menu.
• Step 6: Using the diagnostic interface, the technician will initiate the key programming sequence and pair each remote fob to the vehicle’s onboard systems.
• Step 7: After programming, each remote will be tested to confirm proper operation—including door locking, unlocking, trunk release, and engine start (if applicable).
• Step 8: If any remote fails to function, the technician will perform troubleshooting and reprogramming as necessary to ensure all keys are correctly registered.
• Step 9: Once all fobs are programmed and confirmed functional, the vehicle will be exited from programming mode, and normal operation will resume.