My taillights and everything are working fine it's just when I apply the brake pedal the brake lights only come on about 5% of the time. I installed Apex'i Turbo Timer with HKS wiring harness awhile ago. I don't know if that has something to do with it or maybe my brake switch is bad. Maybe there is a TSB I dont know about. Any input would be appreciated.

- Zac

bump.. noone? any ideas on how to test this?

clearly a dealer issue... they'll be happy to fix it under warranty since it's a safety issue.