This ETM was created from a new genuine Mercedes-Benz Electrical Troubleshooting Manual. I have broken it down to individual manuals, created strong new covers and spiral bound with a plastic cover for durability.
This particular ETM covers the 1981 W123 chassis 280 E and 280 CE models.
The original ETM pages were used to create this manual, not copied, however the "How To Use" portion was copied on heavy weight 67 # paper.
Creating individual manuals for single models allows me to offer this ETM at a lower price.
This comb binding was done in the only way to not cut off information, and opens from left to right opposed to the normal right to left method.
This Electrical Trouble Shooting manual is very helpful in diagnosing problems, locating power and ground feeds, find components, and so much more.