Why Key Fobs Wear Out Over Time
Your car key fob is one of the most important tools you use every day — until it stops working. Many drivers assume that fobs last forever, but just like any electronic device, they wear out with regular use.
At Keyless Entry Remote Inc., we’ve helped drivers replace millions of worn-out fobs. Here are the top five signs that it’s time to replace yours.
1. The Range Gets Worse
When your fob was new, you could unlock your car from across the parking lot. If now you have to stand right next to the door for it to work, that’s a clear sign of a weak signal.
Possible causes:
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Low battery
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Worn-out transmitter
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Internal circuit board damage
Replacing the battery may help, but if the problem continues, the fob itself is likely failing.
2. Buttons Are Worn or Unresponsive
Over time, the rubber or plastic buttons on a key fob can wear out. If you have to press hard, press multiple times, or the buttons feel “mushy,” the fob is on its last legs.
Pro tip: Replacing the fob early prevents you from being locked out later when the buttons stop responding completely.
3. The Battery Dies Too Quickly
Car key fob batteries typically last 1–2 years. If you find yourself changing the battery every few months, the issue is not just the battery — it’s the fob’s internal electronics draining power.
This is one of the most overlooked signs that a fob needs full replacement.
4. The Fob Works Randomly
Does your remote sometimes unlock the car but other times fail completely? Random performance is often a sign that the circuit board is cracked or damaged.
It may work today, but intermittent issues usually turn into permanent failure.
5. You’ve Lost One (or It’s Damaged Beyond Repair)
If you’ve misplaced a key fob, dropped it in water, or it’s cracked beyond repair, replacement is your only option. Driving without a spare fob is risky — you could be stranded if your only working fob fails.
Smart move: Always keep a spare replacement fob at home to avoid emergencies.
Conversational Q&A: What People Ask About Replacing Key Fobs
Q: How long do car key fobs usually last?
A: On average, 5–7 years with regular use. Heavy use, drops, or water damage can shorten that lifespan.
Q: Can I fix a failing key fob, or do I need to replace it?
A: If the problem is just a battery, you can fix it. But if the buttons, range, or internal electronics fail, replacement is usually cheaper and more reliable.
Q: How much does it cost to replace a car key fob?
A: Dealerships charge $300–$600. At Keyless Entry Remote Inc., OEM fobs cost up to 80% less.
Q: Can I program a new fob myself?
A: Some vehicles allow self-programming. For others, you’ll need a locksmith. We provide free programming instructions with every order.
Why Choose Keyless Entry Remote Inc.?
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✅ OEM Quality – No cheap knockoffs
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✅ Up to 80% Savings – Cheaper than dealerships
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✅ Free Programming Instructions – Step-by-step by vehicle
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✅ Trusted Since 2011 – Over 1 million fobs sold
Call to Action
If you’re seeing these signs, don’t wait until your fob stops working completely. Shop our OEM replacement key fobs today and drive with peace of mind.
