On my 96 Sc400, the failed LED spoiler brake light would cause the dash light warning for a failed bulb to illuminate. My brake light is still not working. However, the dash warning light no longer illuminates. Any ideas guys?

 

the bulb for the dash warning light probably burnt out if it was on before for so long.

 

Well I started driving the SC400 again. When I go to start the car, the low washer fluid level and the lamp failure light illuminate briefly then turn off when the engine starts. The LED spoiler brake light still not functioning. Time to take it off and warm up the soldering gun.