[shawnsheridan]

Understand that anytime you flash new firmware on an ECU, you run the risk of bricking it.

But is you choose to flash it, you will need E-Sys with PSdZData Full version, and to put the car on a commercial grade charger, good for 50 amps minimum, as you cannot run the motor while flashing.

Here are the basic steps to flash NBT and HUD:

Go to Comfort Mode => TAL-Calculating
- Read and Save FA
- Activate FA
- Read and Save SVT Actual as SVT_ist
- Create an SVT Target
Under KIS/SVT Target Calculation Strategy, select Complete Flash
Select I-Step (shipm.) to match your original I-Level as read and shown in VCM I-Step (Shipment)
I-Step (target.) will be unselectable as it is fixed based on current PSdZData I-Level
Do a KIS/SVT Target Calculation and Save as SVT_soll
- Do a TAL Calculation and Save as SVT_tal

Go to Expert Mode => TAL-Processing
Load TAL (SVT_tal)
Load SVT Target (SVT_soll)
Select "Read FA" button.
Check radio button for "read VIN out of FA"
On ECU Tab, uncheck let top box in column "All" (All checked boxes should toggle to unchecked)
On ID Base Row for HU_NBT, KOMBI, and HUD make check boxes in blFlash, swDeploy, cdDeploy, and ibaDeploy columns.
Press Check software availability
Press Start and it will proceed with processing TAL to flash NBT, KOMBI, and HUD with new firmware.