OVERVIEW
Remove
Remove gauge from your vehicle
Connect
Connect your gauge to your PC via USB
Select
Select/Download files
Upload
Upload HEX file
REQUIRED HARDWARE
Windows PC
USB Data Cable
STEP 1: REMOVE
If connected, disconnect your BTI Gauge from your vehicle, you can do this by unplugging the white connector at the back side of your gauge. Please note that your firmware will not be successfully uploaded if your gauge is still connected to your car.
STEP 2: CONNECT
Connect your BTI Gauge and Windows PC via USB Data Cable, open the BTI Updater found here:
Upon opening, you will see something similar to this:
Once your gauge's processor is recognized by your Windows PC, the updater will look something like this:
STEP 3: SELECT
Click the Upload button, then select the HEX file that is needed for your gauge
You can access your HEX file here:
Upon opening, you should see something like this, select your correct HEX file:
STEP 4: UPLOAD HEX
Once selected, click Upload again, the new firmware will load and should require no further action. This process should resemble something like this:
