Which one contains the higher mass percentage of iron?
Fe 55.8 O 16 Fe3 167.4 + (16x4) 231.4. 167.4/231.4 x 100 72.3% Iron. Magnetite 111.6 + 48 159.6. 111.6/159.6 x 100 69.9% Iron. Haematite. I think that is how you do it. So Magnetite has a higher % mass of Iron.
Open your hood, turn them on and listen closely to hear if the motor is running. If it is and they're not going up if could be a clip or something if it's weak or not making noise the motor could be dead. Best to do this in the ON or ACC mode without turning over the engine to reduce excess noise.
First step would be to check both fuse panels for a fuse or relay. There should be one fuse box under the hood by the engine and another inside under the dash somewhere. If there is one and it is good then it most likely will be your wiper motor.
