2002 BMW 7 Series
Key Replacement - Save vs Dealer in Ventura County
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2002 BMW 7 Series
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2002 BMW 7 Series Smart Key Replacement - Fast, Affordable & Professional
A guy near Apricot Lane Farms in Moorpark found me through my YouTube channel. He had watched a BMW CAS key replacement video, the full procedure on a real car, and saved my number months before anything went wrong. When his 2002 BMW 7 Series smart key started acting up, losing range, throwing "Key Invalid" on the dash, he already knew the call to make.
He told me he had looked into the dealer route first. BMW of Thousand Oaks quoted him a multi-day wait for a VIN-ordered key, plus the car would need to be there in person for the CAS pairing. He plays tennis at the courts nearby and didn't want to lose the car for days.
I showed up and pulled the CAS1 module data through the OBD2 port. His fob, FCC ID LX8766S, 4-button smart key, part number 2911A 12133, had a CR2032 that tested at 2.6 volts. Low enough to cause sync issues with the Hitag2 rolling code. I used my VVDI to re-sync and program a replacement key, cut a new emergency blade to match the HU92 keyway, and seated a fresh CR2032.
Then the part that matters: tested every button, checked comfort access at both front doors, ran three clean start cycles, and confirmed fob range from across the parking lot. He stood there watching the iDrive screen the whole time, waiting for that "Key Invalid" to come back. It didn't.
One visit. Done at his location. A fraction of what the dealer wanted, and he kept the car the whole time.
Save vs the Dealer on Your BMW 7 Series Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
BMW 7 Series Rapid Response, Done Right
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“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.”
“My key fob stopped working while I was at Oxnard Harbor and I thought I was going to need a tow. EZ Car Keyz showed up fast, programmed a new fob, checked everything carefully, and made sure the car was fully functional before leaving.”
“Needed a spare car key made and chose EZ Car Keyz based on their reviews. The reviews were right. They gave me the best price, responded quickly to all my questions, came to my workplace, cut the keys on site, and finished fast.”
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