2012 x6m cooling system bleed
hello. new to this site. does anyone know how to bleed the cooling system on a 2012 x6m. I tried ignition on and press gas pedal for 10 seconds, but it seems only one out of 3 pump is working to bleed system, the two other auxuliary pumps dont work, so no coolant to auxiliary radiators therefore overheating engine. I bough this x6 with a small crash on front, replaced radiator and one(drivers) auxiliray pump. is there a fuse or relay for this pumps that I can check? how do auxiliary pumps come on? just trying to understant how it works so I can diagnose better. dont want to damage something in the proccess thanks for your inputs!!
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