BMW Car Key Replacement in Windsor

BMW Comfort Access smart fob replacement covers 2013–2021 FEM-equipped models using the YGOHUF5767 fob and the newest 2022–2026 models using the N5F-ID21A BDC/BDC2 fob, which requires FEM/BDC programming. Earlier 2019–2023 BMW models use the YGOHUF5767 or NBGIDGNG1 fob. Every job includes mobile dispatch anywhere in Windsor or Essex County, precision cutting of the HU92 mechanical blade, FEM/BDC programming that pairs the fob to the vehicle FEM, and a full functional test. Pricing is listed in the pricing table on this page; call (519) 979-1270 for an exact quote by year.

Yes. Canadian Locksmiths carries the same BMW FEM/BDC diagnostic software and professional BMW diagnostic scan tools used at Overseas Motors BMW. The technician programs every generation of BMW key: Comfort Access smart fobs (YGOHUF5767, NBGIDGNG1, N5F-ID21A), flip remotes (YGOHUF5767, KR55WK49863), and HU92 transponder keys, at your location. This spans the CAS, FEM, and BDC immobilizer platforms, with HU92 and HU100R blades cut on-site by VIN decode. There is no BMW key programming procedure available at a Windsor dealership that cannot be performed on-site at your vehicle.

The YGOHUF5767 flip remote used in the BMW X3, BMW X1, BMW 3 Series, MINI Cooper, and BMW 5 Series (2010–2024) has a well-known design weakness. The rubber button membrane deteriorates after approximately 5–7 years of daily use. Buttons first feel soft and unresponsive, then stop registering presses entirely, and eventually the rubber tears and buttons fall through the housing. Canadian Locksmiths carries complete replacement YGOHUF5767 shells with fresh button pads and circuit boards, and the swap takes about 20 minutes at your location.

This warning indicates that your BMW vehicle’s immobilizer system has detected a key credential failure and disabled the engine start function. On Comfort Access-equipped vehicles (2015+), this is typically a FEM communication fault with your smart fob. On older models, common triggers include a transponder chip that has stopped communicating with the immobilizer module, a dead smart fob battery that dropped below the communication threshold, or corrupted key data after a vehicle battery replacement. Do not attempt repeated starts – this can extend the lockout. Call Canadian Locksmiths at (519) 979-1270 and the technician will diagnose the specific fault code on-site with the BMW diagnostic tools.

Most BMW key replacements are completed in 15–45 minutes once the technician arrives at your vehicle. Comfort Access smart fob programming via FEM/BDC (YGOHUF5767) typically takes 10–20 minutes. HU92 transponder keys using the on-board relearn cycle require approximately 30 minutes. Smart fob all-keys-lost recovery may take 15–25 minutes. Flip remote replacements including blade cutting and programming average about 20 minutes. All-keys-lost situations may take longer due to the TDM bypass procedure required.

No. Canadian Locksmiths provides all-keys-lost service for every BMW and MINI vehicle at your location – no towing required. For Comfort Access-equipped vehicles (2015+), the technician connects to your FEM via FEM/BDC and programs a new YGOHUF5767 or N5F-ID21A smart fob on-site. For older transponder key models, the technician performs the full immobilizer key learning procedure using the diagnostic tools, connecting to the OBD-II port and using BMW FEM/BDC to initiate a fresh key pairing with the CAS/FEM module. This is the same process a dealer performs, without the tow fee or the wait for a service bay appointment.

Yes, and this is the most cost-effective time to do it. BMW is one of the few manufacturers that allows on-board key programming when you have two working master keys – meaning adding a spare Comfort Access smart fob (YGOHUF5767) or HU92 transponder key while you still have a working key is significantly faster and less expensive than all-keys-lost recovery. Smart fob spares require the FEM/BDC diagnostic connection but are still significantly less expensive than ordering through a dealer. A spare key also avoids the higher cost of all-keys-lost service later.

Canadian Locksmiths services every BMW and MINI model from 1995 to 2026, including the newest 2026 X5 and 3 Series with N5F-ID21A BDC2 fobs. BMW immobilizer technology spans several generations: EWS2 and EWS3 on E36, E46, E39, and E53 models using ID44 PCF7935 chips; CAS3 and CAS3+ on E90, E82, E70, and E84 models using ID46 PCF7945 Hitag2 chips with HU92 blades; CAS4 and CAS4+ on F01, F10, F25, and F15 models using ID49 PCF7953 Hitag Pro chips with HU100R high-security blades; and FEM and BDC on F30, G20, G30, and G05 models using the latest Hitag Pro transponder. Each generation needs different diagnostic protocols and key blanks.

Windsor BMW owners typically save up to 50% by choosing Canadian Locksmiths over the dealer. At Overseas Motors BMW on Tecumseh Road, a Comfort Access smart fob replacement or an N5F-ID21A smart fob job carries dealer parts, labour, shop fees, and a tow if needed. The cost difference is largest on all-keys-lost scenarios, where the BMW dealer requires a flatbed tow to the service bay and adds a towing fee on top of the key charge. Canadian Locksmiths eliminates the tow entirely by performing CAS and FEM/BDC ISN extraction at the vehicle location, with pricing listed in the table on this page.

BMW uses three key types. A Comfort Access smart fob (2015–2026, FCC IDs YGOHUF5767, NBGIDGNG1, N5F-ID21A) is a proximity key for keyless entry and push-to-start, with a hidden mechanical blade inside. A flip remote (YGOHUF5767, KR55WK49863, 2010–2024) combines the transponder chip and remote buttons with a fold-out blade. A transponder key (HU92/HU58 blade, 1999–2017) is a metal key with an embedded chip turned in the ignition. BMW cuts two blade profiles: the HU92 two-track blade on E-chassis and R-chassis MINI vehicles through 2014, and the HU100R high-security blade on F-chassis and G-chassis vehicles from 2012 on. The FCC ID table in the key types section lists each generation.