Sgkn

Hi, my car suddenly gave an orange error parking brake. When i used the ISTA tool and diagnose it. It gives 2 errors about it. - D35CBA ( electrical parking brake switch fault , DSC-LIN 0x2B) missing - D35CCA (electrical parking brake switch fault , DSC-LIN 0x1) missing When i stop the car and open my door it automatically uses the handbrake and it works fine but other then that, i cant use it.. even the auto hold. If anyone can help me it will be perfect. Thank you