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Live on long Island my friend is a mechanic who is either busy or lazy. Need my car back asap.

1. My ac/air blower was not working but would turn on sometimes when I slammed the hood. Someone recommended resetting the battery.

2. Don't ever disconnect a battery on a e90. FRM is not reading to the computer at all.

Need it fixed asap. Can buy a used frm but I am not a car mechanic at all. Someone help please
 

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AC blower motor seizing is a common issue. If you spin the blower motor cage counter clockwise when its on, it normally frees it up. You can try spraying a lubricant onto the shaft but it may ultimately need replacement.

You can buy a used FRM but it will need to be programmed into the car
 
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