section_path: Components and design/Electronics and interior
section_name: Electronics and interior
paragraph_text: Electronics and interior
  
  Cars are typically equipped with interior lighting which can be toggled manually or be set to light up automatically with doors open, an entertainment system which originated from car radios, sideways windows which can be lowered or raised electrically (manually on earlier cars), and one or multiple auxiliary power outlets for supplying portable appliances such as mobile phones, portable fridges, power inverters, and electrical air pumps from the on-board electrical system. More costly upper-class and luxury cars are equipped with features earlier such as massage seats and collision avoidance systems.
  
  Dedicated automotive fuses and circuit breakers prevent damage from electrical overload.