It will vary depending on if you have HID lighting or Halogen Lighting which you did not include in your question. 2007 Toyota Prius headlight bulb general replacement procedure: Purchase the correct replacement headlight bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement bulb information. Then consult your owner's manual for the headlight bulb replacement procedure. As simple as it sounds, the owner's manual is the best place to start for bulb replacement instructions and illustrations. You may want to consider replacing both left and right at the same time in order to keep brightness and color equal (optional).
The 2007 Toyota Prius has 16 valves.
The 2007 Toyota Prius is a hybrid-powered vehicle.
The 2007 Toyota Prius has an inline 4 engine.
A 2007 Toyota Prius has 4 spark plugs.
The 2007 Toyota Prius is 14 ft. 7 in. (175 in.) long.
The curb weight of the 2007 Toyota Prius is 2932 lbs..
The 2007 Toyota Prius has a continuously variable-speed automatic.
The 2007 Toyota Prius's turning circle is 34.1 ft..
The 2007 Toyota Prius has double overhead cam (DOHC).
The 2007 Toyota Prius runs on regular unleaded.
The height of the 2007 Toyota Prius is 4 ft. 10.7 in. (58.7 in.).
The 2007 Toyota Prius has a drag coefficient of .26 Cd.