Source google image: https://4.bp.blogspot.com/-h1EHfq-kCD4/T9AvdKB796I/AAAAAAAACGQ/jzu4J4orLhE/s1600/Volvo%20123%20GT%20Complete%20Wiring%20Diagram.jpg
Schema electrique volvo s40
Source google image: https://4.bp.blogspot.com/-h1EHfq-kCD4/T9AvdKB796I/AAAAAAAACGQ/jzu4J4orLhE/s1600/Volvo%20123%20GT%20Complete%20Wiring%20Diagram.jpg