Electrical SystemsClick below to see a pin-out for the back of the respective electrical box, radio harness, clusters, and engine management info.Which Electrical System do I have? US Golf electrical systems are not covered because they do not use a centrally-located fuse box. |
Fuse Box InformationPin-outs, Relay and Fuse diagrams, ratings, etc. for all VWs from 1985-1999. |
Engine ManagementECU pinouts. |
RadiosRadio connector pinout for most all Volkswagens. |
SpeakersSpeaker sizes in watercooled Volkswagens before 1998. |
CE1/US-Built Instrument ClusterCentral Electric 1 instrument cluster pinout, fusebox pin, and description. Also covers US-built Golf/GTI instrument clusters. |
CE2 Instrument ClusterCentral Electric 2 instrument cluster pinout, fusebox pin, and description for all the cars that use CE2. |
Fault CodesHow do diagnose your OBD1 VW. |