My final stage resistor went out last summer but I never got the part to fix it because it has worked since then.

Yesterday I turned the AC on and the fan kept blowing after I turned the car off. I haven't checked to see if the battery is dead yet.

https://www.autohausaz.com/search/product.aspx?sid=i2jpov55jb4n4e4555wpcinf&makeid=8 00003@BMW&modelid=1357994@X5&year=2001&cid=resisto r@resistor&gid=6557@Blower Motor Resistor/Regulator
Is this the part we need to get?