1981 Mercedes-Benz S-Class S420SEC Coupe (C126) OEM Download Service & Repair Manual Software

Engines covered:

• Mercedes-Benz S-Class Coupe (C126) 380SEC 4AT (207 HP)
• Mercedes-Benz S-Class Coupe (C126) 420SEC 4AT (204 HP)
• Mercedes-Benz S-Class Coupe (C126) 420SEC 4AT (218 HP)
• Mercedes-Benz S-Class Coupe (C126) 420SEC 4AT (224 HP)
• Mercedes-Benz S-Class Coupe (C126) 420SEC 4AT (231 HP)
• Mercedes-Benz S-Class Coupe (C126) 500SEC (265 HP)
• Mercedes-Benz S-Class Coupe (C126) 500SEC 4AT (223 HP)
• Mercedes-Benz S-Class Coupe (C126) 500SEC 4AT (245 HP)
• Mercedes-Benz S-Class Coupe (C126) 500SEC 4AT (252 HP)
• Mercedes-Benz S-Class Coupe (C126) 560 SEC 4AT (245 HP)
• Mercedes-Benz S-Class Coupe (C126) 560 SEC 4AT (279 HP)
• Mercedes-Benz S-Class Coupe (C126) 560 SEC 4AT (300 HP)

This 1981 Mercedes-Benz S-Class S420SEC Coupe (C126) Download Service & Repair Manual is the same software used by Mercedes-Benz technicians and completely covers your specific model and its variants. It is useful for both professional mechanics and DIY enthusiasts.

Fixing problems on your vehicle is a Do-It-Yourself approach with this auto repair manual, as it contains every troubleshooting and replacement procedure provided by the manufacturer, including step-by-step instructions, clear images, and exploded-view illustrations.

The durability of your vehicle is unquestionable, but regular maintenance is definitely required. Even when properly maintained, with time, some parts will eventually wear out and need replacement.

A good car repair manual will come in handy, providing you with the manufacturer's recommended troubleshooting charts and replacement procedures; basically, everything you need to fix your vehicle. You’ll be able to save on repairs, increase your vehicle’s reliability, and keep the repair shop at bay.

No need for thick and heavy manuals anymore— this repair manual is the one-stop solution for any weekend DIY’er and professional mechanic regularly maintaining and repairing Mercedes-Benz vehicles!

This 1981 Mercedes-Benz S-Class S420SEC Coupe (C126) Download Service & Repair Manual will provide you with everything you’ll need to rebuild the engine and replace every component, including wiring diagrams, torque specs, and exploded-view illustrations. Thanks to the manufacturer’s troubleshooting charts, you’ll be able to quickly find the cause of any issue based on a specific symptom, i.e., hard start, rough idle, vibrations, leaks, smoke, thumps, noises, etc. — it’s very simple to follow, even for beginners!

Put simply, this 1981 Mercedes-Benz S-Class S420SEC Coupe (C126) Download Service & Repair Manual will allow you to save thousands on repairs and maintenance and will pay off for itself after the first oil change.

You’ll thank us later!

Please note:

This is not a generic repair manual. This 1981 Mercedes-Benz S-Class S420SEC Coupe (C126) Download Service & Repair Manual is the same software used by professional automotive technicians to service and maintain your vehicle. The manual contains every troubleshooting and replacement procedure provided by the manufacturer, including step-by-step instructions, exploded-view illustrations, and clear images.

No need to flip through hundreds of pages to find specific information; no more greasy, torn, or lost pages anymore! Carry them around, search them, screenshot them, bookmark them — much better than a traditional bound manual if you ask me. Of course, if you prefer to have a physical copy, nothing prevents you from printing it out too.

Key Features:

• VIN-based repair manual
• Indexed table of contents
• Comprehensive diagrams
• Detailed and clear illustrations
• Torque specifications
• Special tools required
• 1000+ images and illustrations

Topics Covered:

• Engine
• Transmission
• Basic Maintenance
• Suspension
• Starting & Charging
• Steering
• Fuel
• Supplemental Restraint
• Cooling
• Braking
• HVAC
• Electric
• Exhaust
• Body
• Service Intervals
• Wiring Diagrams
• And More!

Compatibility: Windows/Mac

Printable: Yes