Circuit breakers (thermal relays) (Opel Frontera A)

Thermal relays are used to protect components such as electric drives for lowering and raising windows, door locks and adjusting the position of headlights. Some of the circuit breakers are housed in the fuse box. The return of thermal relays to their original state on some models is carried out automatically, i.e. when an overload occurs in the circuit, the thermal relay immediately opens, then, after cooling, returns to its original state. If the circuit does not return to its working position, it should be checked immediately. Normal operation of the thermal relay confirms the integrity of the circuit. Some of the breakers are equipped with buttons for manual forced return to the original state.