Remote Key BMW E46

[tinerfe30]

Hi mates.
I have a remote key of BMW E46, with ID73 and no work the look key, other key work. I've seen it Lacks two components. In the picture they are marked with a circle.
What component is?
Thank you
2015-10-24 12.10.35 (320x200).jpg2015-10-24 12.10.43 (320x200).jpg2015-10-24 12.11.04 (320x200).jpg

[lunchb0x]

To me it looks more like components have never been soldered on to those pads. The battery is probably dead in the key which is why the remote isn't working.

[Atex31]

That's not going to work,


The battery is missing!

[tinerfe30]

Hi mate.
Not battery problem, I took it to test circuit. When I press the buttons often it emits less when I press the lock. the buttons are fine.


Enviado desde mi iPhone utilizando Tapatalk

[Bmkeys]

That is a very common problem that happens when inexperienced people cut open the key. The blade catches the resistors.

The best option is to get a used remote board and transfer the elmos transponder from your current pcb to the used one.

[obdsystems]

just throw away key and use diy - cheap n great.

sometimes its quicker just to bin u know!

[Siham]

Sorry ,newbie question ,hose remote can be reused ,even if already programmed to other car ?

[synkrotronic]

Hi mates.
I have a remote key of BMW E46, with ID73 and no work the look key, other key work. I've seen it Lacks two components. In the picture they are marked with a circle.
What component is?
Thank you
2015-10-24 12.10.35 (320x200).jpg2015-10-24 12.10.43 (320x200).jpg2015-10-24 12.11.04 (320x200).jpg

it is a capacitor and a 432 resistor,find this see if help

[P&D]

Hi mates.
I have a remote key of BMW E46, with ID73 and no work the look key, other key work. I've seen it Lacks two components. In the picture they are marked with a circle.
What component is?
Thank you
2015-10-24 12.10.35 (320x200).jpg2015-10-24 12.10.43 (320x200).jpg2015-10-24 12.11.04 (320x200).jpg

easy fix replace from used remote any of three remotes below 5 min repair

[tinerfe30]

easy fix replace from used remote any of three remotes below 5 min repair

Hi.
Yes is the easy way, but I don?t found the remote with chip ID73 only is ID44 :-(

BMKEY, yes is when he try open the key :-O
Synkrotronic, Thank for you help.

Best regards

[lion0304]

Hi.
Yes is the easy way, but I don?t found the remote with chip ID73 only is ID44 :-(

BMKEY, yes is when he try open the key :-O
Synkrotronic, Thank for you help.

Best regards

If you see frequency, try resync the remote with car.

[tinerfe30]

Hi mate.
I resync with car and only open no closed. The car start. The problem is the key for closed, when I check the out frecuency the remote no emite. I going to try to solder the capacitor and check the frecuency.

[smokey08]

Missing from side is a 432 (4.3k ohm) resistor and missing from top of picture is a capacitor. Im not sure which size it should be.