67 falcon 4 door

Do not worry about the number of questions that is OK
However I might suggest a new thread for different questions.
This allows someone later to find that same thing and may be get some insight on what is wrong with their car

Back to your question of the brake light being on inside your car.
This is for the parking brake NOT for the service brakes.
So the brake fluid for the service brakes is OK and no matter how low will never turn on a warning light for a 1967 Ford. That feature did not happen until much later like the 1980s or so.

The parking brake is either partially on or engaged. OR the warning switch in the parking brake handle under the instrument panel is always on. Here is an Ebay listing for the Fairlane/Falcon parking brake warning switch for a reference as to what you are looking for. Follow the wire from the warning lamp to the spring switch and see if the switch is good.

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The seller likely does not use any electronic (EFT) means to transfer money. Besides Paypal there is
Venmo
Zelle
Electronic checks
Bank to bank transfers

Money orders and cashiers checks are paper authorizations backed by a 3rd party. You give the 3rd party cash. Then authorize the 3rd party to pay a designated 2nd party. Once the receiver (2nd party) gets the paper, they are really getting paid by the third party that issues the money order or cashier's check. It is like passing cash around to different people.

A personal check works the same way. Except real money orders or cashier's checks do not bounce like a check could for NSF.

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I am not sure there is a physical solution that is easy. Like installing a faster motor or????
You, also my have worn joints in the wiper transmission.

I do have a cheaper and easier solution for that issue that involves none of the wipers.
Rain X or the equivalent
Amazon.com: Rain-X Original Windshield Treatment Glass Water Repellent (2) : Automotive
It is a glass coating that makes all water bead up and roll off.
If the vehicle is moving the water blows off.
If the glass has never been treated before, a couple of coats may be necessary for full effect.

The stuff is cheap and easy a rare combo in the auto world. Can be found in Walmart or any automotive store.
Rain X has gotten into other areas that are glass related. Get the original stuff.

I have this on my vehicles and much of the time I don't even need to turn the wipers on when it is raining. I usually recoat annually. Just did this on three daily drivers last weekend.

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