BAY AREA CAR KEY SPECIALISTS

BMW Car Keys

3 Series, 5 Series, X3, X5 - BMW keys and fobs cut and programmed for most models and years, at your location.

Licensed & Insured
Fast Response
Locally Based
200+ Google Reviews
Open 24/7

We cut and program keys for most BMW models and years at your location - from classic metal keys to Comfort Access fobs. Call with your year and model and we'll confirm what your BMW needs before we roll.

Based in Fremont, serving the entire Bay Area.

BMW Key Types

Which key your BMW uses depends on its generation - here's the rundown.

Traditional metal keys

The oldest BMW models use a plain metal key with no electronics - a simple cut.

Transponder keys

A chip programmed to the car - on most BMWs from the 2000s onward it lives in a remote fob with a high-security laser-cut blade.

Remote keys

BMW's familiar wedge-shaped remotes combine the blade, chip, and buttons - handled together in one visit for most models and years.

Smart / proximity keys

Push-to-start fobs that stay in your pocket, including BMW's Comfort Access keyless entry on equipped cars. We confirm your model year on the phone first.

What We Do On-Site

  • Standard BMW key cut on-site - $90-$220, key and cutting included
  • Transponder key cut and programmed - $120-$260, key and programming included
  • Smart / proximity fob programmed for most models and years - $180-$360, fob and programming included
  • All-keys-lost and spares from an existing key - quoted within the published ranges before we head out

Every price is an all-inclusive total - the key or fob itself, cutting, programming, the trip to you, and all fees. The price we quote is the price you pay.

Most car keys are cut and programmed on-site in 20-40 minutes once we arrive.

When you call, have your car's year, model, and VIN if you can reach it, plus whether you've lost the only key. Proof of ownership is required before we cut or program a key.

Keys We Service

BMW 3 Series

(7 keys & remotes)
1998-1998 Transponder key - no buttons
1999-2011 Remote head key - 3-button (diamond head) FCC ID: LX8FZV · Buttons: 3
1999-2011 Slot-key remote fob - 3-button (inserts in dash slot)
1999-2011 Comfort Access smart fob - 3-button (slot style, proximity)
2012-2026 Smart proximity fob - 4-button, wedge style
2012-2026 Smart proximity fob - 4-button, wedge style Battery: CR2450
2012-2026 Smart proximity fob - 4-button, rounded style (2019+ G20) Battery: CR2032

BMW 5 Series

(6 keys & remotes)
1998-2010 Remote head key (diamond style) - 3-button FCC ID: LX8FZV · Buttons: 3
1998-2010 Slot key remote fob - 3-button (inserts in dash slot)
1998-2010 Comfort Access proximity slot fob - 3-button
2011-2026 Smart key fob - 4-button (wedge style) Battery: CR2032
2011-2026 Smart proximity fob - 4-button (rounded style) FCC ID: NBGIDGNG1 · Buttons: 4 · Battery: CR2032
2011-2026 Smart proximity fob - newest slim style

BMW X3

(5 keys & remotes)
2004-2010 Remote head key - 3-button (diamond style) FCC ID: LX8FZV · Buttons: 3
2011-2026 Smart proximity fob - 4-button FCC ID: YGOHUF5662 · Buttons: 4 · Battery: CR2450
2011-2026 Smart proximity fob - 4-button (G01) FCC ID: N5F-ID21A · Buttons: 4 · Battery: CR2032
2011-2026 Smart proximity fob - 4-button (G01 facelift)
2011-2026 Smart proximity fob (new generation)

BMW X5

(4 keys & remotes)
2000-2013 Remote head key - 3-button (diamond shape) FCC ID: LX8FZV · Buttons: 3
2000-2013 Slot-style remote fob - 3-button (inserts in dash slot) Battery: CR2032
2014-2026 Smart proximity fob - 4-button (rounded F15 body) FCC ID: NBGIDGNG1 (some OEM units: N5F-ID21A - printed on fob back) · Buttons: 4 · Battery: CR2032
2014-2026 Smart proximity fob - 4-button (angular G05 body, chrome trim) Battery: CR2032

Questions We Hear About BMW

How much does a BMW key cost?

A standard BMW key runs $90-$220, transponder keys $120-$260, and smart keys $180-$360. Every range is a complete total - key, cutting, programming, the trip to you, and all fees.

I lost my only BMW key. Can you still make one?

For most model years we handle all-keys-lost on-site - cutting from the VIN and programming the new key. We confirm your year and model on the phone first.

How long does it take on-site?

Most car keys are cut and programmed on-site in 20-40 minutes once we arrive.

Do you come to me?

Yes - we're fully mobile, 24/7. We come to your driveway, parking lot, or roadside with everything on the van.

What Customers Say

200+ reviews across our two listings · 5.0 ★ on Google

"Excellent service! Prompt and friendly. Helped with our car key replacement for our Chevy. Especially helpful when the dealer says three days for an appointment and charges you three times as much! Highly recommend."
J B. Palo Alto · August 2026 Car Keys Google review
"My experience with Marco was great! He came here to Union City on time, he was able to make me a new key from scratch for my Chevy Blazer, he gave me a great deal and also helped me with a spare key for free! Awesome guy with great prices, very friendly too!"
David A. Union City · August 2026 Car Keys Google review
"I called Marco's Locksmith Service yesterday to schedule an appointment for a key replacement and also ignition repair my Ford F150. The technician arrived on time, he gave me a fair price before starting the job and also he was fast and friendly. Absolutely amazing service!"
Sandra C. Fremont · June 2026 Ignition Repair Google review

Need a BMW Key Today?

Cut and programmed at your curb. Licensed and insured. Call us now.

Call (510) 991-9418 All Makes