2016 BMW 7 Series
Affordable Mobile Key Service in Ventura County
Why Pay Dealer Rates? | Mobile Service

Skip the trip to the dealer. Our mobile locksmith brings professional-grade equipment right to your door anywhere in the area. Your new key is cut and programmed while you wait.

OEM key, fraction of the cost
2016 BMW 7 Series
Key Options
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Your Driveway vs Their Lobby
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2016 BMW 7 Series Smart key Replacement - Fast, Affordable & Professional
Your 2016 BMW 7 Series uses a smart key with 4 buttons on the face, a CR2032 battery inside for the remote signal, and a laser-cut blade that either folds out or slides from the bottom. Inside is a transponder chip that the car's CAS module checks every time you insert the key or press start.
A customer at her home near Nyeland Acres area had a 7 Series with a cracked key shell. The rubber buttons were worn through, the chrome ring had flaked, and the blade was wobbly in the housing. She went to the dealer and they quoted 716 for a complete replacement. What they didn't mention is that the electronics inside were still working perfectly. She just needed a new shell.
I met her at her garage and brought replacement shells and my HU58 Lishi for verifying her older blade cut. Her fob, FCC ID N5F‑ID21A, had the classic CAS3 wear pattern I see on hundreds of BMW keys. I transferred the working electronics into a fresh shell, replaced the buttons, and cut a new blade. I showed her the circuit board so she could see everything inside was fine.
Total was 403. The dealer wanted 716 for a whole new fob when she only needed a shell swap. The electronics inside a BMW key can outlast two or three housings if the battery stays fresh.
BMW 7 Series Key Without the Dealer Markup
The dealer charges double for the same key. We charge fairly. Call EZ Car Keyz and save.
BMW 7 Series Same-Day Service in Action
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Why BMW Owners Choose Us Over the Dealer
Real people, real savings, real reviews
“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.”
“He arrived within 30 minutes and had everything finished in another 30 minutes for two cars. Everything was programmed and tested perfectly. Cheapest price in town and very honest service.”
“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.”
BMW 7 Series Service at Your Location FAQ
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BMW 7 Series Key Service Areas
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