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Omega General Help / Re: Hvac on Defrost only and whine sound
« on: 02 February 2024, 07:51:53 »Ah, so its a pre facelift model.By not changing modes, does the display on the heating panels change with your button presses, but the air still comes out the windscreen vent, or does the display on the heating panel not change with button presses?
I do t have a display just 4 knobs and seat heaters, rear defrost, hazards, heat circulation and ac
Could well be the vacuum pipe has come off the back of the air distribution dial, or other vac related problems.
Is it easy to get back there to the air eistributuon dial? Or do i have to pull the whole dash out?
I did some radio wiring work and cramed all the wires back in so it would make sense that the proplem is somewhere in the center console/ radio area.