buy new brake pads
Most cars have 4 brake pads in the front two per side of the car
You need to check for caliper slide.....if the caliper does not slide evenly, the wear will be uneven. If your slide bolts are gummed up, rusty or seized, you will get uneven brake wear.
The brake pad wear sensor is on the brake pads. On my 318ti, the sensor is on the left side, on the inboard pad.
Worn brake pads or a defective wheel bearing. If it only growls under braking it is the pads. If it growls all the time and more so when making a turn it is the wheel bearing. Inspect your brake pads/rotor and wheel bearings if necessary.
2 on each side, the box will conatin all 4 pads.
Probably has a sticky brake caliper or sticky brake caliper sliders. Who ever replaced the brake pads should have seen that.
you have to replace the pads or on one side of car they will be two wires going to the brake pads chops these join them together this will put light out
You need to check your brake pads or the sensor wire on your brake pads could have snapped
Cheap brake pads will squeel. If you bought cheap brake pads, that's probably it. Also, make sure you apply brake grease to the back of your pads (do NOT apply the grease to the side of the pad coming into contact with the rotor, apply it to the other side coming into contact with the caliper). If you don't apply break grease, this will also cause squeeling.
If only one wheel is grabbing, check the opposite side for problems like a frozen caliper, pinched brake line, a restricted brake hose or a bad grease seal allowing grease to get on to the rotor.
neither it is for the brake pad inticator control which alerts the driver that the pads are wearing thin, it is located on the drivers side front caliper, especially if it is a volkswagen