brake pedal issues

https://gettestbrakelightsworks.alderbrief.com/posts/how-to-test-brake-lights-safely-and-effectively

When you press the brake pedal and it feels spongy or sinks all the way to the floor, it's often due to air in the brake lines or a fluid leak. That soft, mushy sensation can make stopping feel unpredictable and unsafe. Sometimes you might hear a grinding noise if the pads are worn down, or a high-pitched squeal that signals metal-on-metal contact. Either way, getting the brake system inspected right away is important because air, leaks, or worn parts can lead to sudden brake failure when you n…