2020 Audi A5

<h1>Keyless Entry Remote Programming Guide – 2020 Audi A5 (Smart Key System)</h1> Important Information: The 2020 Audi A5 does not support onboard programming for smart key remotes. Programming must be performed by a certified technician using manufacturer-approved diagnostic tools. Step-by-Step Programming Instructions: <ul> <li>Step 1: Schedule a service appointment with a certified Audi dealership or a qualified automotive technician who specializes in smart key systems for modern vehicles. </li> <li>Step 2: Confirm that the technician uses diagnostic equipment approved for Audi vehicles, compatible with your A5’s electronic control modules and immobilizer system. </li> <li>Step 3: Ask whether the service can be performed on-site or if the vehicle needs to be brought to the service facility. </li> <li>Step 4: If the vehicle is operable, driving it to the technician’s location may help reduce costs associated with mobile service. </li> <li>Step 5: Bring all smart key remotes you plan to use. Audi systems often require all remotes to be present and programmed during the same session for full functionality. </li> <li>Step 6: At the appointment, the technician will connect diagnostic tools to the vehicle’s onboard diagnostic port (OBD-II) to access the control unit. </li> <li>Step 7: The technician will program the new or replacement smart key, ensuring it is securely linked to your vehicle’s keyless entry, ignition, and security systems. </li> <li>Step 8: After programming, the technician will test all remote functions—lock, unlock, trunk release, and push-button start (if equipped)—to confirm full functionality. </li> <li>Step 9: Verify that all remotes work properly before completing the service. </li> <li>Step 10: Request a printed or digital confirmation of the programming for your personal records.</li> </ul>

2020 Audi A5

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