The only reason got it used its right price and compared numbers to cars dme and they matched pretty close.
Bmw key fob programming e46.
This will work on any bmw with a.
All e46 keys require programming before they will work with their respective bmw vehicles.
These instructions are for programming a new key when you do not have a working key fob.
It can also be worth adding an extra fob to your collection if your family members share your car.
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.
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.
Programming initializes your remote key and pairs it with your bmw letting you use it to lock and unlock your vehicle.
I m very much in learning stages in the bmw world.
Replacement bmw key fobs must be programmed before use.
New fob key with used ews.
With the both keys get in the car and close all windows and doors.
E46 keys are only available through authorized bmw dealerships.
Insert the key into the ignition and turn it to position 1 and back rapidly 5 times.
With all remote keys in the car at the same time close and lock.
2 turn to the 1 position and back five times.
Repeat step four for any addition bmw key fobs that need programming.
Cj shows you how to activate program a spare or replacement remote key fob in your f series bmw.
A brief how to on setting up a new bmw key.
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.
Hold the unlock button and press the bmw logo 3 times then release the unlock button.
A new bmw key fob isn t just a good idea when you ve just lost a key fob.
Once you receive your new e46 bmw key you can program the key yourself.
Just got fob key from dealer and bought a used ews unit from and m45 1 engine same as my from ebay.
Programming a new key from scratch.
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.
This procedure works on many bmws including 3 5 7 series z3 z4 x3 x5 m5 325i e38 e39.
1 insert new key.
I have a 2005 325i e46 it came without key or ews unit from car auction.
Read more about key fob replacement.
This was done on a 2001 e46 coupe 330ci.
Turn the key back to position 0 and take key out of the ignition.
Put working key into the ignition and turn to position 1 the accessories should turn on 3.
