Xhorse VVDI Mercedes Benz Smart Key, 4buttons, BE 315MHz - 433MHz Adjustable

Xhorse VVDI BE Key Multi-frequency PCB overview:

The Xhorse VVDI Benz remote is a multi-frequency BE remote board that can be programmed & renewed by Xhorse VVDI Mercedes and most other Mercedes key programming devices

Xhorse VVDI Mercedes BE key improved version features:

• Xhorse Benz BE remote has more compatibility than other brands BE boards
• Xhorse VVDI Benz BE key Pcb comes in a new design
• Xhorse Benz BE Pcb is more stable than ever
• Xhorse Benz BE Pcb XNBZ01 is more reliable.

Xhorse VVDI BE Key smart key improvements:

• The Xhorse VVDI BE remote board fixes the bug that W164/W639 EIS data doesn't synchronize with the key.
• The Xhorse VVDI Mercedes Benz BE remote board fixes the bug that the Mercedes BE key fails to turn on the ignition after a repeated try.
• The Xhorse BE remote board fixes the bug of trunk remote open
• The Xhorse BE remote XNBZ01 fixes the bug that the BE key only sent RF signal for one time, after the update, the RF signal can be sent two times when press and release the key.
• The Xhorse Mercedes BE XNBZ01 remote modifies the rolling algorithm, fixes some errors of BE key.
• The Xhorse Benz BE board XNBZ01 Add pre-roll algorithm: the HASH value can roll ahead.
• The Xhorse Mercedes Benz BE remote pcb XNBZ01 adopts car-grade quartz crystal, improve infrared communication stability.
• The VVDI BE remote XNBZ01 Boosts the infrared signal when you press the button.
• The VVDI Mercedes BE remote XNBZ01 support resetting the key frequency between 315MHZ and 433.92 in the way of the VVDI MB tool or the PCB SMD resistor

 

There is two way to change the VVDI Xhorse MB Pcb frequency:

1. you can change the Xhorse VVDI Mercedes Pcb frequency using the Xhorse VVDI MB key programming device ABK-3674
2. Remove the 1K SMD resistor on the VVDI BE board position the arrow points and the frequency will be changed from 315Mhz to 433.92 MHz