Upgrade to version 2.1 for all they own version 1.x.

We offer an upgrade of your old WBH-Diag Pro chips. Since the new firmware also needs a new controller, the current firmware can not be simply overwritten. With this upgrade you get a new one WBH-Diag Pro chip at special rates if you own an older version.

Firmware version: WBH-Diag Pro 2.1

Important:

• Pro WBH-Diag Pro chip or original purchase order with version 1.x only one WBH-Diag Pro can be ordered with version 2.0.
• Be sure to include your order number, which you have ordered the old WBH-Diag Pro. Without this information we can offer no upgrade.

List of already tested vehicles: http://carlist.blafusel.de. Use the borrowing service, in order to examine whether the display works at your vehicle. Function warranty only on of us tested vehicles/controllers.

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