Mercedes Benz Auto Repair Manual
I have a 1987 Mercedes Benz 420SEL that I am rebuilding (and modifying and adapting to my own vision of “my car”). Recently, the A/C and Instrument cluster went completely off, concurrently and simultaneously, and I knew I had real trouble now, not having the shop manual ($150 CD!?!) or any schematics for the electrical system. Chasing wiring harnesses with a multimeter, and not to mention having to endure the hottest heat wave of the summer, all the while not knowing how fast, or how much oil pressure, or what RPM, and if the engine is overheating, really made me hate life for over a week.