How to Change Benz VVDI BE Key Pro Frequency?


There are 2 ways to change Xhorse VVDI BE key frequency between 315 MHZ and 433MHZ.  Xhorse BE key is designed to work with VVDI MB Tool and other MB key programmers.

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1: Change VVDI BE key frequency with PCB resistor

https://youtu.be/Zg9HBkoh5ss

2. Change XHorse BE key frequency with VVDI MB Tool

https://youtu.be/Zg9HBkoh5ss

OEM Frequency: 315MHz

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In VVDI MB software, select Set key remote frequency.

Choose 433MHz and set frequency

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Change frequency to 433MHz success

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