Vcds Atmega162 Reflash Instant

Record the original values. Example for a genuine cable:

The "VCDS ATMEGA162 reflash" is a dying art. As VAG vehicles move toward DOIP (Diagnostics over IP) and full CAN-FD, the old ATMEGA162 lacks the computational power and memory. By 2025-2026, the majority of successful reflashes will only work on pre-2015 vehicles. vcds atmega162 reflash

Write 0x3F to unlock writing, and change to 0x2C after flashing if you want to write-protect the firmware. Record the original values