found some sort of oil residue around my tire where I was parked. upon inspection we found that the brake line hose was punctured, at first we wrapped almost a whole entire roll of electrical tape around the punctur while we qait for the part to arrive. every day before driving the car I checked to make sure I was at my with the dot-3 liquid break .
anyways it has been replaced it really doesn't take long to.do so if you make sure you have all the right tools. you will need a 14mm and a 19mm. make sure to put the break in maintenance from the setting in the lcd this way it easier to take the caliper off.

YOU HAVE TO TAKE THE CALIPER OFF, BECAUSE THE WAY THIS HOSE WAS DESIGNED, IT IS SO THAT IT WONT BEAE TO COME OFF WHILE DRIVING. ONE SIDE OF THE HOSE THREADS IN CLOCKWISE AND THE OTHER SIDE COUNTER CLOCKWISE, SO THERE IS WAY YOU CAN INSTALL THIS UNIT WITHOUT TAKING THAT CALIPER OFF