2018 BMW 4 Series
Key Replacement - Save vs Dealer in San Diego
We Drive to You | Stay Where You Are

You shouldn't have to take a day off work for a car key. Our mobile service meets you at your location on your schedule. Most appointments available same day.

Your spot, your key, your savings
2018 BMW 4 Series
Key Options
Dealer-grade key for a fair, honest price
On-Site vs In-Shop
Mobile vs in-shop - see the difference
2018 BMW 4 Series Smart Key Replacement - Fast, Affordable & Professional
I come to your GPS pin. You drop a pin where the car is, I drive there, and the job happens wherever your 2018 BMW 4 Series sits. Parking lot, mountain overlook, trailhead pullout. The car doesn't move.
A driver at a mountain overlook outside Oceanside lost his only BMW key somewhere on the trail. There was no dealer within 30 miles and no cell service at the overlook. He hiked down to a gas station and called me from there.
I drove out with everything for his 4 Series already loaded. I used my ACDP to read the BDC module data as a backup before starting, then decoded the lock and cut a fresh laser blade on-site. His smart key, FCC ID NBGIDGNG1, was a 4-button G-series proximity fob that I built at the overlook. He seemed pretty amazed it could all happen on a dirt pullout with no cell service.
His BMW started in that mountain pullout, same spot it sat all morning. Total was around $368. A dealer would have charged $662 plus a tow from a location no flatbed could reach.
Save vs the Dealer on Your BMW 4 Series Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
BMW 4 Series Rapid Response, Done Right
Rapid response in the field
Why BMW Customers Skip the Dealer
Real reviews from real locations
“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.”
BMW 4 Series Key Service Areas
Full coverage, zero hassle

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