Thread: Problem with key fob (another post...)
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Old Oct 5, 2021 | 03:00 AM
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matabufalez
Joined: Jan 2019
Posts: 36
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From: Cantabria
Default Re: Problem with key fob (another post...)
Originally Posted by ZERACER
You can get another FOB from a Crossfire and change out the key blade, transponder chip and circuit board and it should work. You may have to resync the key to work the door locks. Be careful opening the cases so you don't damage the circuit board or micro chip. There are videos on U-tube.
Could it be a FOB from Mercedes? Like a R170 for example. Do I need my old circuit board or can I resync the old one?
 
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