Replacement bmw key fobs must be programmed before use.
Bmw key fob programming e46.
These instructions apply when you change the key battery or your bmw key has stopped locking unlocking the doors but the key starts the car.
Just got fob key from dealer and bought a used ews unit from and m45 1 engine same as my from ebay.
Getting a new fob is also a good opportunity to take another look at a few of the bmw key fob features you might have missed particularly if you re buying for a used car.
With all remote keys in the car at the same time close and lock.
Programming a new key from scratch.
Read more about key fob replacement.
1 insert new key.
Cj shows you how to activate program a spare or replacement remote key fob in your f series bmw.
Repeat step four for any addition bmw key fobs that need programming.
The only reason got it used its right price and compared numbers to cars dme and they matched pretty close.
These instructions are for programming a new key when you do not have a working key fob.
The keyless entry remote for bmw vehicles made between 1999 and 2005 is called the e46 key.
2 turn to the 1 position and back five times.
E46 keys are only available through authorized bmw dealerships.
All e46 keys require programming before they will work with their respective bmw vehicles.
Programming initializes your remote key and pairs it with your bmw letting you use it to lock and unlock your vehicle.
Programming your bmw key and remote door lock unlock function to enable or disable the remote function of a bmw replacement key follow the below process.
A new bmw key fob isn t just a good idea when you ve just lost a key fob.
With the both keys get in the car and close all windows and doors.
Bmw x5 e46 e39 diamond shaped key to do this procedure you need to have one working key and one key that needs to be programmed.
Put working key into the ignition and turn to position 1 the accessories should turn on 3.
Insert the key into the ignition and turn it to position 1 and back rapidly 5 times.
This is a diy video on how to program reprogram a bmw key that has lost its memory and will no longer unlock lock your car.
Once you receive your new e46 bmw key you can program the key yourself.
Hold the unlock button and press the bmw logo 3 times then release the unlock button.
New fob key with used ews.
I m very much in learning stages in the bmw world.
This will work on any bmw with a.
A brief how to on setting up a new bmw key.
It can also be worth adding an extra fob to your collection if your family members share your car.
Insert the key into the ignition to finalize.
I have a 2005 325i e46 it came without key or ews unit from car auction.
