How to change MB smart key frequency using VVDI MB

Xhorse Mercedes smart key frequency change: How to?

 

Here you go.

 

First you should have a Mercedes smart key by Xhorse:

http://www.obdexpress.co.uk/wholesale/brand-xhorse/

xhorse-mercedes-smart-key

Then Connect VVDI MB TOOL with the laptop

And run VVDI MB program

vvdi-mb-tool-change-mb-key-frequency-1

Put the key into VVDI MB

vvdi-mb-tool-change-mb-key-frequency-2

Set up key frequency

vvdi-mb-tool-change-mb-key-frequency-3

Read key frequency

vvdi-mb-tool-change-mb-key-frequency-4

Set up key frequency:433MHz

 

vvdi-mb-tool-change-mb-key-frequency-5 vvdi-mb-tool-change-mb-key-frequency-6 vvdi-mb-tool-change-mb-key-frequency-7

Test the key frequency; it’s 433MHz

vvdi-mb-tool-change-mb-key-frequency-8

Put it into VVDI MB TOOL and read key frequency

vvdi-mb-tool-change-mb-key-frequency-9

It’s 433MHz

vvdi-mb-tool-change-mb-key-frequency-10

Success!

 

The same method to set up key frequency: 315MHz

 

vvdi-mb-tool-change-mb-key-frequency-11 vvdi-mb-tool-change-mb-key-frequency-12 vvdi-mb-tool-change-mb-key-frequency-13

Job’s done!

 

 

http://www.obdexpress.co.uk/

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