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/

Then Connect VVDI MB TOOL with the laptop

And run VVDI MB program

Put the key into VVDI MB

Set up key frequency

Read key frequency

Set up key frequency:433MHz

 

Test the key frequency; it’s 433MHz

Put it into VVDI MB TOOL and read key frequency

It’s 433MHz

Success!

 

The same method to set up key frequency: 315MHz

 

Job’s done!

 

 

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