This comprehensive 1985 Mercedes W126 SE Service and Repair Manual provides a wealth of information for maintaining, servicing, diagnosing, and repairing your vehicle. It contains the exact same information used by technicians at Mercedes-Benz dealerships, offering a detailed and accurate resource for all your automotive needs.

The manual covers all models and repairs from A to Z. It includes complete step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications to ensure you can handle any repair with confidence. This manual eliminates the need to flip through multiple books, allowing you to find the information you need quickly and easily. You can print only the pages and diagrams you require, ensuring a clean and organized workspace.

The content covers all aspects of your vehicle, from basic maintenance to complex engine repairs. Explore sections on:

* **Maintenance:** Regular servicing, fluid checks, and preventative measures.
* **Engine:** Detailed information on engine systems, including fuel injection, ignition, and cooling.
* **Control System:** Understanding and troubleshooting electronic control units.
* **Mechanical:** In-depth coverage of all mechanical components, including transmission and drivetrain.
* **Fuel Service Specifications:** Detailed information on fuel systems and components.
* **Emission Control:** Understanding and maintaining emissions systems.
* **Intake Exhaust Cooling:** Information on intake and exhaust system operation and maintenance.
* **Lube:** Proper lubrication procedures and specifications for your vehicle.
* **Ignition Starting Charging:** Detailed explanations of the ignition, starting, and charging systems.
* **Auto Transmission Clutch:** Information on automatic transmission operation and repair.
* **Manual Transmission:** Comprehensive guide to manual transmission systems.
* **Transfer Propeller Shaft:** Detailed information on drivetrain components.
* **Drive Shaft:** In-depth coverage of drive shaft systems.
* **Differential:** Detailed information on differential systems.
* **Axle Suspension:** Complete coverage of suspension systems and components.
* **Tire & Wheel:** Information on tire selection, maintenance, and wheel repair.
* **Brake Control:** Understanding and troubleshooting brake control systems.
* **Brake:** In-depth coverage of brake systems, including disc and drum brakes.
* **Parking Brake:** Detailed information on parking brake systems.
* **Steering Column:** Understanding and repairing steering column components.
* **Power Steering:** Information on power steering systems and their maintenance.
* **Air Condition:** Detailed explanations of air conditioning systems and their components.
* **Suppl Restraint System:** Information on safety systems and components.
* **Seat Belt:** Detailed information on seat belt systems.
* **Engine Immobilizer:** Understanding and troubleshooting engine immobilizer systems.
* **Cruise Control:** Information on cruise control systems and their operation.
* **Wiper & Washer:** Detailed explanations of wiper and washer systems.
* **Door Lock:** Information on door lock systems and mechanisms.
* **Meter Audio/Visual:** Understanding and repairing instrument clusters and audio/visual systems.
* **Horn:** Information on horn systems and components.
* **Windshield/Glass Mirror:** Detailed information on windshield, glass, and mirror systems.
* **Instrument Panel:** In-depth coverage of instrument panel components.
* **Seat:** Detailed information on seat adjustments and repairs.
* **Engine Hood/ Door:** Information on engine hood and door mechanisms.
* **Exterior & Interior:** Information on exterior and interior features and components.
* **Electrical:** Comprehensive coverage of electrical systems, including wiring diagrams.
* **Multiplex/ Can Communication:** Understanding and troubleshooting multiplex and CAN communication systems.


This comprehensive manual is your one-stop resource for all your 1985 Mercedes W126 SE maintenance and repair needs. It provides the knowledge and tools to confidently diagnose and fix any issue, saving you time and money in the long run.

The 1985 Mercedes-Benz W126 SE is a testament to German engineering excellence, embodying the brand's reputation for luxury, performance, and durability. This model, part of the second generation of the W126 series, was introduced in 1981 and represented a significant leap forward in automotive technology. The W126 SE stands for "Sonderklasse," signifying its position as a top-tier luxury model within the Mercedes lineup. The SE variants, including the 380SE, 500SE, and 560SE, were known for their powerful and refined engines, offering a smooth and exhilarating driving experience. The 1985 model year saw minor updates and refinements, including revised interior details and subtle exterior adjustments.

The 1985 Mercedes W126 SE was designed to provide an exceptionally comfortable and luxurious ride. Its spacious cabin featured high-quality materials, including leather upholstery, wood trim, and plush carpeting. The interior was meticulously designed to offer ample legroom and headroom, ensuring a relaxed and enjoyable journey. The W126 SE was a technological marvel for its time, incorporating innovative features like an advanced air suspension system, power windows, and a sophisticated climate control system. The car's safety was paramount, with features like anti-lock brakes (ABS) and multiple airbags offered as options, further enhancing its reputation for driver and passenger protection. The 1985 W126 SE remains a timeless classic, revered for its enduring quality and sophisticated design. Its enduring popularity today speaks volumes about its exceptional craftsmanship and the lasting legacy of Mercedes-Benz.