Question:
Tried 5 VVDI BE Keys, none of them would work on my 2008 R251 class. Also drove with the key in the ignition several times. It is not in synchronization.
The original key works, the start and central locking are remote controlled. The data is read from the ignition lock using VVDI MB Programmer.
Remote control. New copied key works fine, the remote control sometimes works, sometimes not and only from a distance of 1-2 m. Other keys have also been tested and all 5 have the same error.
Here is the Solution:
Update VVDI BE Key Pro firmware.
Path: Other Function>> Set key remote frequency/ Update MB smart key.
Done! Hope this helps!
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