Chilton's Repair and Tune-Up Guide Mercedes-Benz 1974-84: All U.S. and Canadian Models 190E 2.3-190d 2.2-230-240D-280-280C-280Ce-280Se-300D-300Cd-30 (Chilton's Repair Manual): Chilton Book Company: 9780801974632: Amazon.com: Books
Mercedes-Benz W123 series: all models 1976 to 1986: Long, Brian: 9781845847920: Amazon.com: Books