2016 BMW 4 Series
Key Replacement - Save vs Dealer in Ventura County
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2016 BMW 4 Series
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2016 BMW 4 Series Smart Key Replacement - Fast, Affordable & Professional
Over in the College Area in Ventura, a guy with a 2016 BMW 428i Gran Coupe called me because his smart key had stopped working mid-errand. He was standing outside the car, doors locked, groceries in the back seat. The iDrive had been flashing "No key detected" intermittently for a week, and now the comfort access handle pull did nothing. He tried holding the fob against the steering column, which is the backup position BMW tells you about in the manual. Nothing.
I got there and started with the obvious. Popped the NBGIDGNG1 fob open and tested the CR2032. It was reading 2.4 volts. Dead enough to lose RF range but alive enough to confuse the owner into thinking the battery was fine.
Fresh CR2032, snapped the fob back together, tested the backup start position on the steering column first. Engine fired. Then I walked the full comfort access cycle: driver handle, passenger handle, trunk button, lock on the door handle ridge. All responding.
He kept looking at the fob like it had personally lied to him.
Here is the thing with BMW's FEM system. It does not always give you a clean warning. The range just shrinks quietly, one door stops responding, and then one day the whole thing ghosts you. No dramatic failure, just a slow fade that looks like a bigger problem than it is.
He was back on his way in under twenty minutes. A fraction of what the dealer would have charged for diag time alone.
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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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