Buick Regal Brake Lock Up

When I Leave Work From My Car Sitting In A Hot Paved Parking Lot During The Day Over Approx 90 Degrees Outside According To My Car...

The Front Disc Brakes Lock Up And The Service Engine Soon, Brake And Trac Off Lights Come On. The Car Was Hard To Move As If The Breaks Were...

There Is Some Kind Of Wierd Looking Lock Or Something, On The Back Of The Of The Calipers, After You Remove The Pads, Its This Cut Out Kinda...

Brakes Problem 1992 Buick Regal V8 Four Wheel Drive Automatic A Couple Years Ago I Accidentally Ran Over A Slab Of Blacktop. At First...