Add a spare smart key for Volkswagen Vento 2016 MQB48 with xhorse vvdi key tool plus.
No sync data required for this 4th generation model. Use megamos MQB 48 chip with mqb48 license.
MCU processor: Renesas A2C00889000
Lift pin to read immo data and get CS and PIN.
Generate dealer key and learn key.