Description

BCM2 TRUE READING LICENSE

The BCM2 True Reading License is a dedicated license for PolDiag Programmer users, designed to enable
secure and complete memory access to Audi / VAG BCM2 control modules. The license allows
true reading of locked units without processor erase, re-flash, or data loss.

PolDiag BCM2 True Reading License

Guaranteed Functionality

• Direct operation with locked and non-locked BCM2 control modules
• Reading full flash and data memory content
• No processor erase – original data remains intact
• No re-flash required during the reading process
• Direct memory access via RH850 cable connection
• No pin lifting – only 8 wires soldered directly to the PCB

PolDiag provides
TRUE BCM2 READING TECHNOLOGY
, allowing safe and controlled access to BCM2 memory without structural damage or parameter loss.

Supported Operations & Capabilities

• Support for all BCM2 software types (locked, non-locked, 8K0, 4H0)
• 100% true reading – no partial dumps or manipulated data
• Full cloning or Immo-data-only extraction
• Automatic CRC correction during processing
• Integrated BCM2 Immo data editor (CS, VIN, keys, configuration)
• Key sync data generator (CS required from corresponding modules)
• Repair support for error 02811 – “Steering Defective – Do Not Drive Vehicle”
• One-click ELV OFF function

Please note that this license provides advanced BCM2 memory access only for
supported and tested control modules.
Due to the wide range of BCM2 hardware and software versions used across Audi / VAG platforms,
not all units are guaranteed to be recognized.

This license requires a PolDiag Programmer equipped with a power adapter and RH850 cable.

For compatible hardware, please refer to
PolDiag devices
and available
software licenses.

Additional technical background on BCM2 (IMMO V) architecture can be found in public
automotive security documentation provided by the VAG platform ecosystem.

The primary and guaranteed function of this license is true memory reading of BCM2 control modules.
All additional functions are secondary and not guaranteed.