Front Tribar LED issue

Hello guys,

I have a small issue with my new GT350:

I discovered that my front DRL Tribar lights up to full brightness only if I put handbrake ON. If the handbrake is off tribar stays in low-brightness mode all the time (engine off/on - it doesn't matter). Can anybody possibly know what is wrong? :shrug:

idk if the tri-bar is controlled by the handbrake on the mustang or not but I think when you have the parking lights on, they're dimmed a bit.