EZS - Kessy (Q7/A6/Allroad)
When this function is opened, the VAG Commander tries to establish a diagnostic session with the “EZS-Kessy / Entry And Start Authorization” using KWP2000 over TP2.0.
This special function is dedicated for Q7/A6/Allroad models and the user has the following possibilities:
- Learn a key.
Learning a key requires in most cases a preprogrammed (using VIN) key, which normally should be purchased from the VW/Audi dealer. Only models with EZS-Kessy with SW version till V2.0.2 it is possible to learn an empty (clear) key. For models with EZS-Kessy over this SW version it is required to have a dealer key purchased from the dealer, or create with our programmer.
- Read the EZS-Kessy EEPROM (2KB)
- Write the EZS-Kessy EEPROM (2KB) but without an area of 96 bytes with the PIN, component security and ECU synchronization
- Program the identification inside the EZS-Kessy EEPROM
- Program a blank key so it becomes like a dealer key
- Supported are the latest EZS-software versions from 2011 year
This functions works on vehicles equipped with EDC16, MED9.x, ME7.x.
If the car is with EDC17/MED17 or SIMOS6.x it is possible to prepare dealer keys only if is present existing key of the vehicle or EZS EEPROM dump is available