How do i change the right brake light in my 93 cavalier?

Open the trunk, peel back the carpet trim to get at the back of the light. Follow the wires to the appropriate bulb. See the other side for the brake bulb location. Usually the bulb housing twists or clips out of socket, replace bulb and reinstall.
How do i change the right brake light in my 93 cavalier?
Open the trunk and look for the wingnuts that hold on the light assembly. The are usually black plastic wingnuts in the back corners of the inside of the trunk. Pull back the black material that lines the inside of the truck and then wiggle the whole light assembly out of place from outside the vehicle. This should give you access to the bulbs. Turn out the electrical connector and the bulb should be right there.
How do i change the right brake light in my 93 cavalier?
remove the battery and air filter, add brake fluid, then disconnect the steering wheel.
Look in the trunk and look for a access panal or something like that and open it.There might be nothing to take off to get to the bulb. Locate the burned out bulb and carefully remove the socket from it's carryer and remove the bulb.Take it to a part's store and get the replacement bulb,just reverse the removal procedure.Then turn your headlight's on and your hazard light's to check if it's all working right...