Hello everybody, I have a Buick Verano and I noticed when I click the ebrake button while im parked it will engage normally and I can hear it engaging however if I wait and press it again I can hear it engage for another 2 seconds then after that If I wait and press it again it won’t make any more noise however when im getting ready to leave it disengages normally and everything but when im driving off I hear a loud click and it vibrates the acceleration pedal and I believe it’s coming from the ebrake setup. Any suggestions?

 

You might check with a dealership service dept. It might be covered by warranty.