Experiencing issues programming a new or used key fob for your Lexus? You’re not alone. Many Lexus owners encounter difficulties when trying to get their key fobs to work, especially when dealing with keys purchased from third-party sources. This article explores a common scenario and provides guidance on how to navigate Lexus key fob programming.
One Lexus owner recently shared their experience online, detailing their attempt to program key fobs for their 2009 Lexus IS250. After purchasing both a smart card type key fob from Sewell Parts and a traditional key fob from eBay, they encountered a roadblock at their local Lexus dealership. Despite requesting the programming of both new keys and the erasure of any lost keys from the system, the dealership informed them that neither of the purchased fobs could be programmed, claiming they were previously used. Interestingly, the dealership did not charge for the unsuccessful programming attempt and confirmed they had erased the lost fobs from the vehicle’s ECU. This situation raises a common question: can used Lexus key fobs be reprogrammed, and are dealerships always the best option for key programming?
While some dealerships might suggest that used key fobs cannot be reprogrammed due to being “married” to a single vehicle, this isn’t always the case. The experience shared highlights a potential misconception. Often, the issue isn’t the used status of the key fob itself, but rather finding a qualified professional with the right tools and knowledge to perform the programming. Dealerships, while equipped, may sometimes have policies or limitations regarding programming keys not purchased directly from them.
If you find yourself in a similar situation, facing difficulties programming a key fob for your Lexus, consider exploring alternative options. Independent locksmiths specializing in automotive key programming often possess the necessary equipment and expertise to program both new and used Lexus key fobs. It’s worth contacting local locksmiths who advertise services for luxury vehicles or specifically mention Lexus key programming. Before purchasing a used key fob, ensure it is in good physical condition and, if possible, inquire about its history to avoid potential issues. While the dealership route is a valid option, exploring certified locksmiths can provide a solution, especially when dealing with aftermarket or used key fobs for your Lexus.
