2018 BMW 3 Series Car Key Replacement

Need a replacement or spare key for a 2018 BMW 3 Series? Crenshaw Lock Company cuts and programs BMW keys and fobs at your location across Greater Los Angeles, 24/7 — even if you have lost all your keys. Call (323) 997-8867.

Depending on trim, the 2018 3 Series typically uses Encrypted Comfort Access proximity fob tied to the car's security module; confirmed by VIN. The exact key, chip and programming depend on trim and VIN, so we confirm the right key for your car before cutting.

For the full rundown of BMW 3 Series keys, spare-vs-all-keys-lost and what to have ready, see our BMW 3 Series key guide.