Experiencing issues with your 2011 Acura MDX key fob? You’re not alone. Many owners encounter problems ranging from broken buttons to complete malfunction. Replacing your key fob can seem daunting, but understanding your options can make the process smoother and more cost-effective.
One common experience shared by Acura MDX owners is the temptation to opt for aftermarket key fobs due to their lower price point, often around $40. These aftermarket options, while visually similar to the original equipment manufacturer (OEM) fobs, can present challenges. As one user noted, while the aftermarket fob case might feel slightly different in texture and lack the Acura logo, the real issue often lies in the reprogramming process. Successfully reprogramming aftermarket fobs isn’t always guaranteed, and this can be a significant stumbling block.
Historically, key and fob replacements on vehicles mainly faced hurdles with immobilizer chips and laser-cut keys. Reprogramming, however, was typically straightforward. But with some aftermarket fobs for the 2011 Acura MDX, reprogramming can become the unexpected challenge. This is where the advice to consider an OEM fob becomes valuable. While potentially more expensive upfront, an OEM Acura MDX key fob replacement is more likely to program seamlessly with your vehicle, saving you potential headaches and further expenses down the line. You can then consider transferring your existing physical key to the new OEM fob to avoid the cost of key cutting if the mechanical key itself is still functional.
It’s also worth addressing a common physical issue: a key that sticks out slightly when the fob case is closed. This isn’t typically a case or spring problem, but rather inherent to the key hub mechanism itself. Unfortunately, the only definitive fix for this is replacing the entire metal key portion, which can be costly due to the specialized cutting required, even though the keys themselves are relatively inexpensive.
Even with a broken key mechanism, your old fob can still retain some functionality. For instance, even if the unlock button is failing, the “open power gate” function might still work if the vehicle is unlocked. The “panic” button usually remains functional as well. Many owners find value in keeping their old fob as a secondary device solely for locking purposes, especially for nightly security routines.
Finally, a minor complication you might encounter when disassembling your OEM key fob is the screws holding the swing mechanism. Acura often uses blue Loctite on these screws to secure them, which can make removal difficult. Be prepared for the possibility of screws stripping or even shearing during disassembly, requiring some patience and careful maneuvering to resolve.
In conclusion, when looking for a 2011 Acura Mdx Key Fob Replacement, weigh the pros and cons of aftermarket versus OEM options. While aftermarket fobs offer initial cost savings, OEM fobs generally provide a more reliable reprogramming experience. Consider your specific needs and budget to make the best choice for getting your Acura MDX key fob back in working order.
