Before the introduction of the euro, francs were also used in France, Belgium and Luxembourg, while Andorra and Monaco accepted the French franc as legal tender (Monegasque franc).
Inside the caliper is a brake pad, a small block of friction material backed with a metal plate. When you step on your brake pedal, pistons inside the caliper cause it to apply pressure to the brake pad which squeezes the rotor, causing the car to slow or stop.
Brake: The foot pedal you use when you want to make the car go slower or stop it from moving. Brake light: The red light at the back of the car that indicates the the brake is being used and that the car is slowing down. Bumper: The bar at the front and back of the car the helps protects the car when it is hit.eadrest: The top part of the seat where you can rest your head. Hood: The metal lid at the front of the car that covers the motor. It is called the Bonnet Britain. Horn: Usually found on the steering wheel, when you press the horn, it makes a sound that other people (in other cars) can hear.