Engine oil:
A substance that lubricates and cools the moving parts of the engine and reduces corrosion and the formation of rust.

Oil filter:
A cartridge-filled canister placed in an engine's lubricating system to strain dirt and abrasive materials out of the oil.

Battery:
A box containing lead plates filled with a water and acid mixture that stores electricity generated by the alternator. It is the source of power for parts of the car that operate on electricity.

Brake master cylinder:
A device that stores brake fluid and hydraulically forces it through the brake lines to the brakes when the brake pedal is depressed.

Brakes, front:
A vehicle's stopping mechanism comprised of a pedal connected to a hydraulic master cylinder that can actuate clamping and/or expanding devices at all four wheels that slow or stop a vehicle's rolling motion. Also used to refer to the brake system's most frequently replaced parts, brake pads and/or brake shoes.

Engine oil:
A substance that lubricates and cools the moving parts of the engine and reduces corrosion and the formation of rust.

Hinges, locks & latches:
The devices that allow or prevent the opening of doors and hatches.

Lights & accessories:
Any source of illumination and any electrically operated convenience device.

Oil filter:
A cartridge-filled canister placed in an engine's lubricating system to strain dirt and abrasive materials out of the oil.

Service reminder light:
A light that indicates that general vehicle maintenance is needed or that a specific service is required.

Spare tire:
A full-size or compact-size extra wheel and tire stored on a vehicle for use when necessary.

Steering:
The collection of components that enable the operator to direct a vehicle in a desired direction.

Wheels & tires:
A circular frame of hard material that may be solid or partly solid, is capable of turning on an axle, and holds the rubber cushion that contains compressed air.

Windshield washer:
A small pump and reservoir that can direct a jet of cleaning solution at the windshield or back glass.

Windshield wipers & washer:
Motorized mechanical arms with rubber inserts used to wipe the windshield or back glass. A small pump and reservoir that can direct a jet of cleaning solution at the windshield or back glass.