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Did you lost or broken the key to your BMW? Do you want to duplicate intelligent key, transponder key or high sec? Gazing for a convenience and competitive replacement key solutions?
Okey DoKey Locksmith offer 24/7 fast and affordable BMW replacement key. Call (832)408-0006 for immediate assistance, free estimate and scheduling. Our expert mobile car locksmith come to you to copy or replace your lost keys on-site.
Furthermore, we can solve all your BMW key, ignition and locks obstacles.
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In January 1, 1995 BMW started using an encrypted transponder keys on all it's models. One exception was with a few 3 Series which followed shortly.
The OEM BMW transponder is a laser cut key and consist of a dimond shaped remote clicker.
Since 2004 few models start using a proximity fobs (Comfort Access) as either standard or optional equipment. The keyless entry device contain a transponder chip that works with a battery.
BMW transponder keys mainly used as a vehicle anti-theft technology. Together with the immobilizer, transponders helps protecting your BMW from unauthorized access.
The immobilizer initialized to recognize each key by a programmable code. When a key with unmatched code turned in the ignition, the vehicle becomes immobilized. The fuel-pump will shut down and will not start for a few minutes.
BMW transponders uses the "rolling code" system to change value each time the key is used. If an unauthorized personal will try copying the key data, it will be invalid the next time the key used.
Each immobilization system programmed with 10 unique chips upon manufacturing of the vehicle. 2-3 keys are provided when a new car is purchased, and each additional keys ordered through a dealer or a licensed locksmith. When reaching the 10 keys limit, the EWS unit is replaced and align to accept 10 new keys. This process could cost $1k-$3k to do.
BMW offer no on-board interface to duplicate keys by yourself. Each key need to be programmed by the dealer or a licensed locksmith using dedicated programmers. Each additional key approved by BMW using the VIN before it can start the car.
Each new immobilized vehicle also provide a valet key. The valet key has a grey plastic head and doesn't allow access to the glove box or trunk. A valet key cannot be duplicated and designed to be used for emergencies.
Following are the list of BMW models that use transponders:
The procedure for getting a duplicate BMW key done by a local dealer or a car locksmith. You can duplicate the key by VIN or by a cloning process:
To duplicate a key the dealer will need the VIN and a proof of ownership which is registration or title and a match driver license. The vehicle does not need to be at the dealership.
Prices vary slightly from dealership to dealership, so you better call more than one dealer for the best price. Call the dealer and provide them your VIN to get a quote.
If you are not the owner of the BMW, you will need a signed power of attorney from the owner.
BMW key cloning is a job that very few locksmith can perform. The newer your BMW is, the harder it's going to be to find a locksmith who can clone your key.
A locksmith with BMW key programmer and diagnosis tool can create cloned key using 2 methods:
Sometimes after changing the battery on the key or vehicle, your remote can stop locking/unlocking the doors. The key will still be functional to manually unlock the door and start the engine, but only the FOB lost it sync.
BMW offers an onboard procedure to re-program the remote. This method works on many BMWs, including 3 5 7 Series 325i E38 E39, E39, E46, E90, E38, Z3, Z4, X3, X5 and M5. Follow the following steps to reprogram your remote:
When you lose all your keys to a BMW the process is very similar to a key duplication. Reprogramming interface and tools are available only to the BMW dealer or to a licensed locksmith. The vehicle computer is reprogrammed to accept a new key from the list of 10 initial keys and reject the lost keys.
While some people complain about the limit of 10 keys for each EWS unit, the rolling code offer a great advantage. Since the 10 keys codes are already programmed, the dealer or a mobile locksmith don't need the car present to make a key.
Just like key duplication service, all they need to cut and program a new key is the VIN and a proof of ownership.
There are many reasons for ignition problems! Please check our article about ignition repair and replacement.
Our emergency mobile vehicle lock-smith are always ready night and day. Ready to handle all your BMW keys and locks difficulties. We usually arrive at customer location fast.
Our truck is completely armed with advanced cutting, programming and diagnostic machinery able to restore keys onsite. A key replacement process for a vehicle usually done same day.
We taking pride in maintaining an inexpensive price and reliable services. Give us a call at (832)408-0006 for a FREE ESTIMATE and our BMW expert will arrive to your place ASAP. Okey DoKey Locksmith is always here to meet your needs in a professional way.
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