2016 BMW 7 Series
Key Replacement - Save vs Dealer in Ventura County
Licensed & Insured | Mobile Key Experts
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2016 BMW 7 Series
Key Options
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2016 BMW 7 Series Smart Key Replacement - Fast, Affordable & Professional
A 7 Series owner near Nyeland Acres area in Oxnard called me about a cracked key shell. The chrome trim ring had flaked off months ago, the rubber button pads were split through to the circuit board, and the emergency blade had developed play in the housing. Cosmetically, the thing looked like it had been through a garbage disposal.
She had already been to the dealer. They quoted her a full replacement fob, programmed, VIN-matched, the whole process. Weeks of waiting for the part to come in through BMW's ordering system.
What they did not mention is that her electronics were perfectly fine.
I met her at her garage and pulled the fob apart on the hood. The N5F-ID21A board inside was clean, no corrosion on the CR2032 contacts, no cracked solder joints on the 315 MHz antenna trace. The BDC module in the G11 pairs to the chip on that board, not to the plastic around it. So the fix was a shell swap, not a full key replacement.
I transferred the board and button contacts into a fresh housing, seated a new CR2032, and cut a new HU100R emergency blade to match. Tested all four buttons from 30 feet out, confirmed passive entry on both front handles, and ran a start cycle.
She watched the whole thing from her driveway. Took about 25 minutes. The fob looked brand new and worked exactly like it always had, for a fraction of what the dealer wanted.
Save vs the Dealer on Your BMW 7 Series Key
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“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.”
“Marco came out quickly, cut and programmed a new BMW key fob fast, and was extremely polite and professional.”
“My Sprinter van key broke and I was stranded. Marco was very friendly and helped me get three new keys quickly. I will definitely be using them again.”
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