Plug your OBDLink USB cable into your laptop and the vehicle’s OBD2 port (usually located in the center console or glove box).
While not without its limitations — including occasional compatibility issues with newer models and the need for troubleshooting — Renolink’s affordability and functionality have made it a popular choice in the automotive community. With version 2.11 now available, support for newer Dacia models and improved stability continues to expand the tool’s capabilities.
Renolink enables you to extract the PIN/ISK code directly from the UCH or engine computer, avoiding the need for external services. Here’s the detailed process: renolink key card programming
These are the official, highly recommended USB interfaces. They offer stable data transfer rates and natively support the high speeds required for ECU flashing.
Using incorrect transponders can cause programming errors, such as “7f8022 conditions not set or sequence error”. Plug your OBDLink USB cable into your laptop
A: The maximum number of keys that can be programmed is determined by the vehicle's UCH. Typically, this limit is 4 or 5 key cards. The software allows you to add keys until this limit is reached.
Renault and Dacia vehicles are renowned for their unique key card entry systems, which offer convenience but can become a headache if a card is lost, damaged, or stops working. has emerged as the premier OBD2 diagnostic and programming tool for these brands, offering specialized functionality for key card programming, IMMO coding, and dashboard adjustments. Renolink enables you to extract the PIN/ISK code
is legal for vehicles you own. However, programming keys for stolen cars or without owner consent is illegal in most jurisdictions. Always retain proof of ownership (registration, ID) when performing the procedure. Some Renolink sellers may require a signed disclaimer for key programming features.
is a PC-based software connected via a specialized USB OBD2 interface designed to communicate directly with Renault and Dacia electronic control units (ECUs). Unlike generic scanners, Renolink has deep access to the UCH (Body Control Module) and IMMO systems, allowing it to: Program new key cards: Add spare keys.