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How to Fix the Unreadable Renault Card Issue

Model: Renault Renault Various
Part: Key

Learn how to fix the unreadable Renault card issue. First, open the casing by extracting the physical key. Use a small screwdriver to remove the battery cover from the card and take it out. With the screwdriver, follow the outline that separates the card. Be very careful as the card is not designed to be opened and is easy to break. Remove the electronic card; it is usually the highlighted pin in the video that has come loose, perhaps due to a fall. Simply re-solder it and the problem is solved. Sometimes, you may need to replace the component (available at electronics stores). Refit it in place, put the physical key back, and the job is complete.

Updated on 25 June 2026 by ScegliAuto

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