How to Use the VVDI2 Key Programmer for 48 Transponder Copying:

1. Open the VVDI2 key programmer software menu and access the member points system.
2. Obtain the 48 transponder copy function by selecting XHS-VVDI96BIT or XHS-VVDIOBD.

Supported Types:
The 48-chip copy function is designed for the 4th Immobilizer system and supports the following transponder types: NEC24C32, NEC24C64, NEC24C64 color instrument, as well as those used in A1, A3/TT/R8, Q3, and the new Tiguan 873B and 883B models, among others.

Functions:
During the 48-chip copying process, you must provide the PIN code and component security bytes from the vehicle. There are two methods for obtaining this information:

1. VVDI2 can read the PIN code from the Engine Control Unit (ECU) via OBDII, along with the Component Security (CS) data.
2. Alternatively, you can manually retrieve the component security bytes and the PIN code.

The VVDI2 supports:

• Copying 48 chips
• Adding new 48 chips
• All Keys Lost for 48 chips
• Smart key support