How do you turn off the reverse warning bleep Citroen relay?

To turn off the reverse warning bleep on a Citroën Relay, you typically need to locate the reverse sensor settings in the vehicle's settings menu, if available. Alternatively, you can disconnect the reverse sensor unit, usually found near the rear bumper, or consult the vehicle's manual for specific instructions. If unsure, it may be best to visit a Citroën dealership or a qualified mechanic for assistance.