starts the vehicle. Module failure is a common problem for A6/S6 2005-2011 and 2007-2015 model vehicles. Module problem is typically identified by no response from key in the ignition, or proximity access (Start button). The Start / Stop Authorization Module (along with the Electronic Ignition Switch) is responsible for key/transponder recognition, unlocking/locking of steering wheel and powering up all modules in the vehicle. If there is problem related to any of the lock module moving/wear components (actuator motor, sensing micro-switches, relay) or the integrated Immobilizer system Microprocessor/PCB, the module not power relays to enable ignition on or engine start. Wear and tear component related failure store a fault/ "00288 - Steering Column Lock Actuator (N360) - Defective". fit:for C6 A6/S6 2005-2011 for 2007-2015 Note before order: 1. The emulator without lock or on lock function, if need the same function as the original J518 Module, please buy the J518 Replacement 2. The WDI PROG dedicated programming cable connector here is only for programming the emulator board, not for original J518 PCB board. 3.so if you have a car which need replace the J518 module with this emulator, you need read out the data in the MCU by or other methods, then write the data into the emulator MCU via this dedicated cable connector. 4.we send 0L01Y version in default,1L59W and 3L40K version need send original eeprom data to us and reflash eeprom data. any problem, please contact with us. thanks Color: As shown Material: PCB Package Contents: 1 x J518 ELV Module Emulator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.