Historically sold as a multi-disc CD set, it is now often found as a digital library from specialists like Adsitco for around $99.
Sells a similar 1987 Mercedes 300D Service Repair Manual with over 70 sections and detailed part layouts. 3. Third-Party Physical Manuals (Haynes & Bentley)
The Mercedes-Benz E-Class Owner's Bible is highly regarded for its technical insights and history, though some veteran owners find it better for "technical companionship" than as a step-by-step repair guide for deep engine work. Summary of Major Manual Differences Manual Type Price (Approx.) Factory (OEM) Deep engine/electrical work PDF / CD-ROM $30 - $100 eManualOnline Quick DIY repairs Digital PDF Haynes Basics (Brakes, oil) Physical Book ~$25 - $40 Bentley Enthusiast knowledge Physical Book 1987 Mercedes 300d Repair Manual
You can still find segments of the original service library for free through official resources like the StarTek Info Service Manual Library or community-hosted mirrors. 2. Digital DIY Manuals (Instant Access)
Great for beginners who want step-by-step photos. However, the W124 Haynes manual (often a UK import) is known for being a bit generalized because it covers too many different engine models at once. Historically sold as a multi-disc CD set, it
If you need a manual immediately to fix a leak or a window motor, digital downloads are the modern go-to. These are typically searchable PDFs that you can use on a tablet while under the car.
The 1987 300D is unique because it's the only year the 3.0L 6-cylinder diesel was in the W124 sedan in the U.S.. When buying a manual, ensure it specifically mentions the OM603 engine or the 124.133 chassis code to avoid getting a manual for the later 2.5L versions. Digital DIY Manuals (Instant Access) Great for beginners
Offers a comprehensive 1987 Mercedes-Benz 300D Service & Repair Manual for roughly $34 . It covers everything from engine electrical systems to full chassis disassembly.