Rear brake fault

[Phil.w]

Looking a bit of help, changed the rear brake pads and now handbrake isn't working warning lights all over the dash and constant warning tone when driving. 

Brake caliper opened ok and pads replaced, caliper closed fine but half way through test it failed with warning lights and beeping, if you drive there's a constant warning tone until you stop. 

Could this problem be broken connection in the loom?

[niedzial1983]

My bet is on faulty connector to the epb motor. Clean it up and try again .