Xhorse VVDI Key Tool Plus Pad has the function of vag obd helper which can calculate data online. Xhorse Pad can calculate data for 4th immo system key adding, all keys lost, 5th immo system key adding, MQB immo system key adding. This procedure collect vehicle data , then upload to the server to calculate. Enable network connection first.
2012 VW Jetta AKL Using Key Tool Plus Pad Online Calculation Data:
Connect key tool plus pad with vehicle
Select IMMO Programming->VW->Get IMMO Data Online->Begin->MQB/5th/4th IMMO AKL online calculation
Online calculation function can get immo data through the vehicle information to perform key learning.
Reading data in progress
Identify vehicle data, brand, IMMO type, VIN, key number, key ID for online etc
Press OK to uploading data
Connect to server to calculate
Place an unlocked 48 chip into the coil, then click OK to continue
Key make and locked
Remove key/chip from the xhorse pad
VVDI Key Tool Plus Program 2012 Jetta remote completed
Test remote control.
The job can be done by reading dump with vag obd helper and upload to xhorse data server as well. Check: