2021 BMW iX3 No A/C: A Cracked High-Pressure Pipe, Not a Failed Compressor
A 2021 BMW iX3 showed zero compressor request because its low-charge system was protected; tracing found a crack at the high-pressure pipe crimp.
Tag AUTOOL AUTOOL LM708
2012 BMW 535i A/C Not Cooling: Compressor Command Present but No Pumping
2012 BMW 535i (N55) arrived with air conditioning that produced no cold air; the evidence, repair and bounded verification are documented here.