The Peugeot 307 is a small family car produced by the French Peugeot manufacturer since 2001. The first generation of 307 was available with 3 or 5 doors and six engine options which include three petrol engines a 1.4, 1.6 and 2.0 liter and three diesel engines a 1.4, 2.0 ( 90 bhp) and 2.0 (110 bhp).
The following page contains detail information on Peugeot 307 Complete Electric Wiring Diagram. Herein you will find detail yet brief explanation on each electric system components such as driving assistance (anti-lock brake system and variable power steering), communication system (radio and CD player), diving comfort (including lighter, instrument panel, parking aid, air distribution, ventilation etc), lighting and signaling, engine and mechanical operation (engine start, engine cooling system), openings control, driving information, etc. (source: peugeot.mainspot.net)