2007 BMW X3
Key Replacement - Save vs Dealer in San Diego
All Keys Lost? | No Problem

Whether you lost your only key, it was stolen, or it just stopped working, we handle it. No existing key needed. Our technicians program new keys directly to your vehicle's computer.

Lost your key? Save 10% today
2007 BMW X3
Key Options
Dealer-grade key for a fair, honest price
All BMW X3 Keys Lost? Compare Options
Lost all your keys? Compare your options
2007 BMW X3 Remote Head Key Replacement - Fast, Affordable & Professional
A guy in Buena Creek in Vista picked up a used 2007 BMW X3 from a private seller over in the next town. One key. Seller said to figure out a spare himself.
He did what most people do and called the dealer first. They told him keys have to be ordered by VIN, that there'd be a wait, and the total for a programmed spare was going to hurt. He called me half expecting I'd say something similar.
I didn't. I told him I could meet him at his place and handle it in one visit.
When I got there, the X3 had the 3-button remote head key, the factory fob with the flip blade, one key total. We talked through the difference between adding a key when you still have a working one versus what happens if that last key ever goes missing. All-keys-lost on these BMWs is a different job entirely. The immobilizer has to be handled differently, it takes longer, and it costs more. Having a spare now is the cheapest insurance he could buy for this car.
I read the immobilizer data, cut a new blade to match his lock, programmed the transponder, and synced the remote. Both keys walked out working.
He saved a good chunk compared to what the dealer quoted. But the part that stuck with him was understanding why that spare mattered, not just the price.
Save vs the Dealer on Your BMW X3 Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
BMW X3 Rapid Response, Done Right
Rapid response in the field
BMW Owners Rescued and Reviewed
From lost keys to happy customers
“I lost my key and called EZ Car Keyz. Marco was great. He arrived quickly, explained everything clearly, and kept me informed throughout the entire process. The service was fast, professional, and fairly priced.”
“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.”
“I called EZ Car Keyz to unlock my truck, make a key, and sync a new key fob. They were at my location within minutes and handled everything fast and friendly. Prices were great and the service was excellent.”
BMW X3 Key Service Areas
Emergency coverage across the region

Emergency service available in all listed cities







