To her surprise, within minutes, the key card was successfully reprogrammed, and the customer's Renault was once again responsive to the remote. The customer was thrilled, and Emily felt a sense of accomplishment.
Disconnect the Renolink software and unplug the OBD link cable.
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The automotive community has documented numerous successful Renolink key programming experiences. One particularly detailed account involved programming two non-OEM cards for a Megane 3 vehicle. The user noted that the process required multiple attempts and time invested but ultimately succeeded, with the only initial limitation being that the Start Learning button was grayed out until a blank card was inserted.
Renolink will start a 30-second countdown. Hold the new key card against the "card reader" area (usually near the start button or in the card reader slot on the dashboard). Press the lock or start button if prompted.
An investment of approximately 350 lei for two cards and an interface represents significant savings compared to dealership costs for key programming alone. For context, a single Renault dealership key programming visit can easily exceed this amount, making Renolink a cost-effective solution for frequent users or those with multiple Renault vehicles.
Disclaimer: Ensure your vehicle battery is fully charged or connected to a stabilizer before programming. A voltage drop mid-process can corrupt the UCH firmware. Step 1: Vehicle and Software Connection Plug your OBDLink SX/EX cable into your laptop's USB port.
Renolink works with several cables, but .
Important: When you initiate programming, all existing key cards will be erased from the vehicle's memory. You must program your original working key card AND the new key card during this same session.
: Codes new transponder keys and smart cards.
However, it is worth noting that legitimate versions of Renolink (particularly version 2.13) may not work with cheaper clones purchased from AliExpress or DHGate. Officially, the software is compatible only with authentic interfaces such as OBDLink SX USB, OBDLink EX USB, VScan, and VLinker.
Go to and select the correct COM Port assigned to your OBDLink device.
Have all current working keys with you. When you start the programming sequence, the system often deletes old keys; you must re-learn them all in the same session.
Renolink will decrypt the vehicle's security algorithm and display a multi-digit hexadecimal PIN code.
