Hello, I have a problem with the hud not working in the BMW F26, the ista light is red - the module is not responding. My question is whether the hud module is installed in the clocks or in the hud projector

Here's some info about the HUD:

A94 = HUD

Yep…the “control unit” for the HUD is integrated into the HUD unit behind the instrument cluster…which is verified by the HUD info below (and above).

Has the OP checked the fuse (F25) and the electrical connections to make sure every electrical connection is seated properly and that the fuse is intact?

Will each version of the clock have the same hudu graphics board?