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BMW e90 key programming with our all key lost device. BMW 3 series E90 E91 New Key fob setup - Duration. BMW 3 Series E90 Car Key Memory and Board Computer Functions - Duration.
06-07-2012, 04:09 PM
I just picked up my 01 750il from a auction and I have some work ahead of me.
I have 2 key fobs.
Key Fob 1 - The battery works and it opens and locks the doors. It does NOT start the car.
Key Fob 2 - I believe the batteries are dead but it STARTS the car.
So I read about how to program the fobs and how to open and repalce the battery.
But which key would be my master to program the other? Its been a while since I owned a BMW so I am a confusded on which route to take to get them both working.
Any thoughts on how to proceed?
I have 2 key fobs.
Key Fob 1 - The battery works and it opens and locks the doors. It does NOT start the car.
Key Fob 2 - I believe the batteries are dead but it STARTS the car.
So I read about how to program the fobs and how to open and repalce the battery.
But which key would be my master to program the other? Its been a while since I owned a BMW so I am a confusded on which route to take to get them both working.
Any thoughts on how to proceed?
03-22-2016, 08:18 PM
Ok, I've read alot on here about programming key fobs but nothing speaks directly to the 2008 335i Convertible and how to take a new key purchased off Amazon.com for $35 and make it start the car.
Some have commented that the original 2nd key fob needs to be close by - makes no sense, what's the point of having 2 keys in the car at the same time?
Also, Comments say BMW dealership is the only way. Not buying that, there HAS to be a way.
Placing the key next to the steering column while starting it doesn't work on a 335i.
Anyone have an actual solution other than giving up and taking it to the dealership for their win?
THanks all
Some have commented that the original 2nd key fob needs to be close by - makes no sense, what's the point of having 2 keys in the car at the same time?
Also, Comments say BMW dealership is the only way. Not buying that, there HAS to be a way.
Placing the key next to the steering column while starting it doesn't work on a 335i.
Anyone have an actual solution other than giving up and taking it to the dealership for their win?
THanks all