Comfort Access Replacement Key

[jeep]

The pre-owned 335i 'vert I bought came with only one key, I went to a $tealer to enquire about a replacement and the price they quoted almost knocked me off balance. $300 + tax for the key + 100 bucks to program it, almost $500 for a replacement key.

I inquired with morristownbmw which sells stuff on eBay and they informed me that they don't sell the keys on the web due to new BMW policy. They need a copy of photo id. + title.

Do I have any other options.

Thanks

[MRV99]

Nope. BMW controls all the keys and you really have no choice.

[Viperfreak2]

How about a valet key, as a temporary 'back up'?

[MRV99]

Originally Posted by Viperfreak2

How about a valet key, as a temporary 'back up'?

That could work but the valet key is plastic and there are no Comfort access or even remote features with that. I would not be using that plastic key anymore than I have to.

[marshotel]

Originally Posted by jeep

The pre-owned 335i 'vert I bought came with only one key, I went to a $tealer to enquire about a replacement and the price they quoted almost knocked me off balance. $300 + tax for the key + 100 bucks to program it, almost $500 for a replacement key.

I inquired with morristownbmw which sells stuff on eBay and they informed me that they don't sell the keys on the web due to new BMW policy. They need a copy of photo id. + title.

Do I have any other options.

Thanks

I paid a little over $200 (I think it was $230) for mine with programming but I don't have comfort access. That being said, I can't imagine comfort access doubling the price.

[MRV99]

For the Non Comfort Access keys, I believe that using the old way of using the original key and they the new key which will be initialized. For Comfort Access keys, the car has to be programed to
1) remove the old key from the system so that it will no longer be recognized(since you don't have the key)
2) Program the car to recognize the new key. Since the comfort access has to "listen" or sense the key, the car has to be told what key it is to look for. If you don't tell the computer to learn the key then the CA will not work. I have two BMW's with comfort access so when both my wife and I are in the car at the same time, there are 4 CA keys present and the car has to know which keys to sense and what keys to ignore. That programming requires hooking the car up to a computer which you don't have to do with non CA keys

[Price]

Originally Posted by jeep

Do I have any other options.
Thanks

The only option I could think of is to look for a cheap used key (ebay, etc.), then order separatelly the metal key part (shouldn't be more than $30-40 from dealer) and pay for programming. I don't know if BMW comfort access key is visually different from non-comfort (MINI comfort key has removable battery cover vs. sealed on non-comfort), which could help as the part #s on used keys may be worn out/unreadable.

[GoVols!]

How long is a reasonable time for a key(non-CA) to operate before needing the battery replaced?

My wifes key died last week and the dealer tried to tell me it was because she didnt drive enough. She drives it once or twice a week. The car is 18 months old. I feel that is ridiculous.

[deutsch100]

It's the same for Mercedes too. A friend lost her husband's key to his 2003 E500. No Keyless Go (Comfort Access). It was over $200 just for the key. They needed ID, vehicle registration...and it took like 3-5 days to get it!

[MRV99]

Originally Posted by GoVols!

How long is a reasonable time for a key(non-CA) to operate before needing the battery replaced?

My wifes key died last week and the dealer tried to tell me it was because she didnt drive enough. She drives it once or twice a week. The car is 18 months old. I feel that is ridiculous.

For non CA keys, you cannot replace the batter, you will have to replace the entire key. As for the longevity, driving the car 1-2 times a week should be more than enough to keep the key charged. My wife drives my car about 1-2 a month and her key has never had a charging issue.