1975 240D WIRING DIAGRAM

[swash]

HI does any one know where to look for or get a wiring diagram or schematic that shows all the relays and switches any help would be greatly appreciated as the manuals are very vague thanks Swash 734-672-7517

[meltedpanda]

what specifically are you looking for? What manuals have you used?

[swash]

hi me n my daughter are looking for the diagram and the relay location of the rear window defogger and a question about their is two little black boxes about one inch by two inches and they have two fuses in each box they are in front of the main fuse box on the drivers side fender wall and under the little black fuse box most forward one their is a metal relay what are these are for also on the passengers side firewall above the block warmer junction box their is another 1 x 2 little black box with 2 fuses and under that their is a metal relay also what is that for thank you so much for your help

[swash]

hi sorry i forgot to mention that the round black rear window defogger pull button on councel pulls out and lights up but it wont stay out it just pulls itself back in thanks

[meltedpanda]

any of the "extra" fuse you find in the engine bay are typically added as protection for "options"
those would be for items such as radio, block heater, ac and the like

I do think the pull switch should stay out, when I am in front of my manuals I will take a look for you if no one else answers