Xhorse VVDI MB Universal Benz FBS3 Keyless Smart Key with 200 Free Points Renewable 433/315MHz

Xhorse MB FBS3 BGA KeylessGo Key

Highlights of Xhorse MB FBS3 BGA KeylessGo Key

1. Work on W204 W207 W212 W164 W166 W221 
2. Support exchange frequence 433/315mhz
3. Keyless entry + Push Button Start
4. No need battery insertion for writing data by infrared
5. Stable & Reliable

How to exchange FBS3 smart key frequency between 315MHz and 433MHz?

Method 1:

If you have VVDI MB Tool, it is easy to change frequency in vvdi mb software (update software to latest version)

Select Other Function-> Set key remote frequency/ Update MB smart key 

You can set frequency between 315MHz and 433MHz

Method 2:

If without VVDI MB, you can change FBS3 keylessgo smart key frequency manually by soldering / desoldering the FRE resistor (marked red in picture below)

How to collect points and exchange BGA token?

1. Collect points

2. Bond VVDI MB in your Xhorse APP
 

3. Run APP to scan QR code

Note:
Due to the design flaws of a few OEM shells, pressing the button forcefully may cause a short circuit on the circuit board, resulting in  battery leakage.
To avoid this problem, it is recommended to put insulating tape on the area shown in the figure below.






Package List:

1pc x Xhorse MB FBS3 BGA KeylessGo Key