BMW smart key lost or damaged? We supply and program BMW keys on site in Fort Worth — including CAS, FEM/BDC, and modern FBS4 systems — without a tow to the dealership.
BMWs use one of three security platforms depending on year and model: CAS (Car Access System) on most 2003–2014 vehicles, FEM/BDC on many 2014–2018 models, and FBS4 on the newest generation. Each system requires its own programming approach, and luxury blanks are not interchangeable. Our mobile team carries the equipment to handle all three on site in Fort Worth.
A BMW dealership replacement key for a modern model typically requires a tow, parts ordering, and a multi-day wait, plus dealer programming labor. A mobile auto locksmith with the right BMW equipment can come to your car in Fort Worth, decode the lock if needed, supply the correct blank, and program it to your CAS, FEM/BDC, or FBS4 system on site — usually in a single visit.
Yes. A qualified mobile auto locksmith with BMW-specific equipment can supply and program BMW smart keys on site, including CAS, FEM/BDC, and FBS4 systems.
BMW smart key replacement typically ranges from around $300 to $700+ depending on model year, security platform, and whether all keys are lost. We share the relevant range upfront before any work begins.
It usually means the vehicle cannot detect your fob — commonly a dead fob battery, a failed fob, or signal interference. Try the backup start method (hold the fob to the start button), and if that doesn't work, call us for diagnosis.
In all-keys-lost programming we typically clear previously paired keys from the security system, so a lost or stolen BMW key can no longer start the car.
Call now for fast mobile service for car lockouts, lost keys, car key replacement, key fob programming, and ignition help.
Fast mobile service across Fort Worth and nearby areas.