Inside the trunk behind where the brake lights are are a plastic cover. Remove that and you will see one bolt. Reach in to the far side of the light and you will find the second bolt. Remove those and the brake lights can be pulled out. Now just twist the bulb holders and there are your brake light bulbs.
check your clutch and brake fluid
You have to remove the interior trim of the lift gate.
Perhaps brake lights? Check the stoplight switch at the upper end of the brake pedal under dash area
Replace the bulb it works when you turn on the driving lights and when you brake. there are two little springs inside the light one is for the brake light and the other is for the driving light. All you need to do is replace the bulb. good luck.
Adjust or replace stop lght switch
The brake rotor thickness for your 2003 Mitsubishi Eclipse, is 0.75. The rotor should not be used if the thickness is less than this.
DOT 3
You must open the hatch, remove the plastic strips then you must unbolt the tail lamp assembly and remove the bulb.
The minimum brake rotor thickness for a 2002 Mitsubishi Eclipse is 1.17 inches. When it falls below this thickness, braking performance will suffer and must be replaced.
you smash the car, and eat it
try google
in the fuse box! read your manual! when replacing make sure you replace the fuse with one of equal amperage (amps)