Audi Car Key Replacement
Losing or damaging a key to your Audi — whether it's a late-model Q5 sitting in a Yorkville parkade or an A4 parked along a snowy Eglinton Avenue side street — is more than an inconvenience. Modern Audi vehicles use sophisticated key technology including transponder chips, proximity smart keys, and keyless entry fobs, all of which require precise programming to communicate with your car's immobilizer. Without the right equipment and training, a replacement key that looks correct simply will not start the vehicle.
Open 24 hours, 7 days a week · Licensed, bonded & insured
Metro Guard Toronto Locksmith is a 24/7 mobile locksmith service serving Toronto and the surrounding area. Our trained and insured technicians come directly to your location — a Scarborough parking lot, a North York driveway, a downtown underground garage — with the diagnostic and programming equipment needed to cut and code a new Audi key on-site. We verify proof of ownership before any work begins, and we walk you through an exact, confirmed price before we touch your vehicle, so there are no surprises when the job is done.
What we do
All key types
Audi transponder keys, push-to-start smart keys and remote head keys.
Lost-key service
No spare? We can make a key from scratch and disable the lost one.
On-site programming
Keys are cut and programmed to your car right in your driveway or lot.
Dealer alternative
Comparable keys, faster turnaround, and usually a lower price than the dealer.
Frequently asked questions
Answers to what our customers ask most. Still unsure? Just call.
How long does an Audi key replacement take on-site?+
For most Audi models where at least one working key already exists, the full process — ownership verification, key cutting, programming, and testing — typically takes between 30 and 60 minutes from when our technician arrives at your location. An all-keys-lost procedure, where no working key remains and the vehicle's immobilizer must be fully re-enrolled, takes longer, often 60 to 90 minutes or more depending on the model. We give you a realistic time estimate over the phone before dispatching so you know what to expect.
Can you replace a smart key or proximity fob for a newer Audi model?+
Yes. Our technicians carry the diagnostic and programming equipment required to supply and program proximity smart keys and keyless entry fobs for a wide range of current Audi models, including vehicles equipped with Audi Advanced Key push-button start systems. We confirm compatibility for your specific model year and trim when you call, so we arrive with the correct hardware and software ready to go.
What factors affect the price of an Audi key replacement?+
Several variables determine the final cost of any Audi key job. The type of key your vehicle requires — basic transponder, remote head key, or full proximity smart key — is the largest factor since these differ significantly in parts and programming complexity. Whether you have an existing working key or need an all-keys-lost procedure also affects time and cost. Time of day matters because we operate 24/7 and overnight or holiday calls carry different rates. Travel distance to your location within the Toronto area and any additional parts such as a new fob shell or battery are also considered. We confirm an exact price with you before any work begins, so you are never surprised at the end of the job.
Do you service Audi vehicles anywhere in Toronto?+
We cover Toronto and the surrounding area as a fully mobile service — we come to you rather than requiring you to come to a shop. Whether you are in downtown Toronto near Union Station, in a residential neighbourhood in North York, a shopping centre lot in Etobicoke, or a side street in Scarborough near Kingston Road, we dispatch a technician directly to your location. Our team is available every hour of the day and night, including weekends and holidays, so being stranded with no Audi key is never a situation you have to sit with for long.
Why do I need to show ownership documents before you make a key?+
Verifying ownership is a professional and ethical standard we apply to every automotive key job without exception. Programming a new key to a vehicle grants ignition access, so confirming that the person requesting the service is the registered owner — through government-issued photo ID and vehicle registration or ownership documents — is an important safeguard. This process protects you as an owner against unauthorized duplication and is a step our trained technicians are committed to on every call, regardless of the time of day or the circumstances of the request.
Is going to the Audi dealer the only option if I have no working keys?+
The dealer is not your only option. Metro Guard Toronto Locksmith can perform an all-keys-lost procedure on-site for many Audi models, which wipes all previously stored key codes from the vehicle's immobilizer and programs a fresh key as the sole recognized credential. This eliminates the need to tow your car to a service department and wait for a parts order. We bring the necessary diagnostic equipment to your location and complete the work there. We verify exact compatibility for your model before dispatching, so call (437) 525-3788 to confirm we can handle your specific vehicle.