2006 3.0 Has anyone had this experience the a/c has been blowing ice cold and all of a sudden it feels like the heater is on. The fan clutch is fine and the compressor is spinning.

It feels like its blowing hotter air like the heater is on. I pushed every button, spun the temp wheel and no difference.

Seems like a blend door motor is stuck.

The A/C has been working flawless for years.

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2002 X5 4.4i Sport Wheels
2014 X5 35i M Appearance & suspension package
1995 Porsche 993
1972 Porsche 914-6
2020 GLE 450 Twin Turbo
2019 Alfa Stelvio 500hp Quadrifogilo
Many motorcycles