A method and system for allowing unsafe action signals in a dispensing system of a vehicle. A discharging signalling system of at least one dispenser of a vehicle comprising an activation circuit (50) arranged to discharge the dispenser wherein the system comprises indicator means arranged to indicate that dispensing is allowed, wherein the activation circuit (50) comprises a first safety arrangement (100) arranged to be activated when an indication (A,B) from the indicator means is indicating that dispensing is allowed and wherein the activation circuit (50) comprises a second safety arrangement (200) arranged to be activated when an discharge of the dispenser is indicated.
展开▼
