So braking lightly the brake pedel sticks on slightly untill u bring it up with your foot

Anyone had or know the reason for this?

Could be a servo issue

Sent from Richies iPad

When I'm driving if I put the pedel on hard it returns up fine if I lightly touch it to say slow down to a junction or back home the brake are on when I take me foot off have to lift the pedel up with me foot to take the brakes off