2008 Infiniti M45
Key Replacement - Save vs Dealer in Ventura County
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2008 Infiniti M45
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2008 Infiniti M45 Smart Key Replacement - Fast, Affordable & Professional
I got a call from an Airbnb host whose place sits near the water in Hope Ranch. She managed a few properties and kept the M45 as her around-town car. One morning the fob shell had finally given up. The seam had been cracking for a while, and at some point the two halves separated enough that the buttons were spongy and inconsistent. Lock worked maybe half the time. The other buttons were a gamble.
She had already called the Infiniti dealer. They told her the whole unit needed to be replaced: new fob, cut, programmed. She wrote down the quote and sat on it.
When I got there, I asked to look at the fob before she told me what the dealer said. The circuit board was clean. The battery contacts were fine. The transponder was intact. The only thing actually broken was the plastic housing.
I carry replacement shells for this fob. Swapped the electronics into the fresh housing right there in her driveway, seated the CR2032 correctly, verified the fit on the emergency blade, and walked every button. Lock, unlock, and both of the remaining buttons all came back clean. Range was good across the driveway and then some.
She mentioned the dealer quote after. It was for parts that didn't need replacing. The job took about twenty minutes.
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“Locked out on a weekend night and everyone else wanted $300+. EZ Car Keyz sent Roman late at night for much less. He worked for over an hour and did not give up until the door opened. They even made a new key on the spot.”
“I had two Subaru key fobs made and Marco provided excellent service. He stayed persistent through multiple part orders to make sure everything was correct. Very thorough, punctual, and great communication throughout.”
“Tim went above and beyond. I struggled all day trying to program a new FOB and nothing worked. Tim helped me patiently, even recommending cheaper options since I was on a tight budget. He eventually came all the way to Ojai late at night and fixed everything.”
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