2000 Lincoln Navigator
Key Replacement - Save vs Dealer in San Diego
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2000 Lincoln Navigator
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Dealer-grade key for a fair, honest price
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2000 Lincoln Navigator Transponder Key Replacement - Fast, Affordable & Professional
When a 2000 Lincoln Navigator key is done wrong, it doesn't "kind of work." It fails. The remote might lock and unlock perfectly while the theft light flashes fast during cranking and the engine never starts. Or push-to-start works a few times, then the BCM runs a deeper security check and rejects the fob entirely.
A warehouse manager at the distribution center in Rancho Bernardo had a key from another locksmith for his Navigator that stopped working after about eight days. It would start in the morning, then by evening the theft light would flash and push-to-start would say "No key detected." He thought the car had an electrical problem.
The other locksmith had used the wrong transponder chip generation. His Navigator needs a 4D63 80-bit chip, and using a 40-bit chip can pass initial programming but fail after deeper security verification over multiple start cycles. I used my VVDI2 to read what chip was in his bad key, confirmed it was wrong, and programmed a new key with the correct 80-bit chip. His fob, FCC ID , also had a weak CR2032 battery making detection worse.
The replacement has been working for months and cost him $134. Dealer would have charged $311. The difference is the chip inside.
Save vs the Dealer on Your Lincoln Navigator Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
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“I needed a new key for my car and Marco gave me the best quote by far. He showed up, made the new key on the spot, and everything works perfectly. Fast service and great value.”
“Quick, affordable, and professional service. Marco made a new key for my motorcycle after I lost it and had me back on the road fast. Clean work, great price, and super friendly.”
“I needed a car key replacement in Hillcrest and EZ Car Keyz helped me immediately. The technician programmed a new smart key right next to my car and tested every function before leaving. Fast, friendly, and very professional.”
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