Hello everyone.

I bought my 05 G coupe for a few weeks, and i found out that the center brake light (high mounted light in the manual book) doesn't work as it designed to. I brought the car to Infiniti dealer to have it checked, but once it was there, the light worked just fine; so the dealer didn't fix the problem . The problem often occurs when the car is parked overnight or long time under cold weather condition (around 50 degree) => the light doesn't work. After the car is used and park for a short time, and turn on the engine again, the light works fine. Does anyone know how to fix this problem? Is it a powertrain problem? Thanks everyone.