How do you adjust hand brake cable on citroen c4?

To adjust the hand brake cable on a Citroën C4, first, ensure the vehicle is on a level surface and securely parked. Locate the hand brake adjustment nut, typically found under the center console or near the rear brake assembly. Use a wrench to turn the adjustment nut, tightening it to increase tension or loosening it to reduce tension until the desired brake performance is achieved. Finally, test the hand brake to ensure it holds the car securely when engaged.