buy the indicator, yes u need a new indicator should be about $35 bucks per side
part number MC886395. Once the brakes go past a certain point it burns the indicator out and you will need to replace that and the brake pads and or rotors so dont let the brakes get that bad if you dont wanna replace this part too.
the only way you change brake pad or disc
reconnect the sensor at the back of the disc caliper.One of them has come off-just press back on
Do not let them get down to the rivets. On disc brakes they have a warning tab installed.
disc brake components
The rotor is the disc in the disc brake system.
just you brake pad warning light.. need new front pads, possibly disc get check the pad thickness ASAP! (inside pads are always thinner)
You probably need new rear disc bearings. Once you install the new bearings, the warning light should turn off.
worn thin
In case of cost..drum brake is better than disc brake.
There are many purposes to using a disc brake. Disc brakes are mainly used in industrial drills because the disc brake stops the drill gently so it doesn't overheat.
it indicates that it is time to change the pads for the disc brakes, the light comes on when the sensor is activated
I wouldn't disconnect the battery, you'll have to reset a lot of electronics - radio code, auto up windows, auto close sunroof, seat memory settings, etc. I simply removed my brake pad wear sensors when I replaced my front brake pads. I then had to connect a piece of paper clip to close the circuit on the wire leads quick connect assembly, holding it in place with electrical tape. No more aggrivating break pad wear indicator light.... I would think that it is just a stored code. Try disconnecting the positive battery cable from the battery for 10 seconds with the key switch on but the engine not running. This should reset the computer. If the light comes back on, the sensor may need replacement. If you mean the "Check Brake light" , message that comes in the display , this is normal. even if you change the pads , it will not go. this is a German way to show you : please safety is very important : everytime you want to use your car check the break lights if they are ok. what you have to do is only push the brake ,and the alarm will go.I learned this from the handbook provided with the car. for the sensor , better change it. Yes you have to replace the worn pad sensor to get the Brake Wear Indicator Light to go off. The pad sensor will wear away and trigger the light. It will go off onnce you replace them. Please keep in mind that this is the Brake Wear Sensor Light and not the Brake System Warning Light. The Brake Warning Light will come on if there are Hydrualic Pressure related problems.