Audi Key Replacement & Programming

Nassau's Best Locksmith And Car Keys replaces and programs Audi keys without a trip to the dealership. Whether you need a second key, a replacement after a loss, a new remote or a full all-keys-lost job, our van carries the blanks, shells and programming hardware for Audi platforms and we finish at your vehicle.

European immobilizer systems are the hardest keys on the road. Most locksmiths and even many dealers send these cars out. We invest in factory-level tooling — BMW BDC/FEM bench coding, Mercedes FBS4 all-keys-lost, VAG MQB49 IMMO data reading, Volvo CEM and Land Rover KVM programming — so your car is finished at the curb instead of towed.

Audi key work depends on the vehicle year and immobilizer generation—not only the shape of the fob. Earlier models commonly use flip keys or remote-head keys, while later A3, Q3 and TT platforms may use MQB systems. A4, A5, A6, A7, A8, Q5 and Q7 vehicles can involve BCM2 or proximity-access procedures.

We identify the correct FCC ID, frequency, blade and transponder before programming. For an all-keys-lost Audi, additional immobilizer-data work may be required. We explain the procedure and quote before starting, then verify engine start, lock, unlock, trunk and emergency blade operation.

Audi models we service

A3 • A4 • A6 • Q5 • Q7 • S4 • e-tron — plus older and current model years not listed here.

What affects the price of a Audi key

Three things: the key type (blade, flip, remote head or proximity smart key), the immobilizer generation of your model year, and whether we still have a working key to clone from. All-keys-lost costs more because the immobilizer data has to be read and a fresh key written. We quote firmly on the phone once we know year, model and VIN.