The 2014 Subaru Impreza has 3 recalls, the most serious being a relay failure on turbocharged models that causes the secondary air injection pump to run continuously, overheat, and potentially melt, raising the risk of an engine fire.
A separate engine concern affects certain trims: valve springs inside the engine can fracture, leading to an engine malfunction or sudden stall that increases crash risk. The third recall involves the brake light switch, which can fail to illuminate the brake lights when the driver slows or stops, leaving following drivers without warning.