This comprehensive 1989 Mercedes R107 & C107 SL-Class Service and Repair Manual provides a wealth of information for maintaining, servicing, diagnosing, and repairing your vehicle. This is the same manual used by technicians at dealerships, offering detailed instructions, diagrams, illustrations, wiring schematics, and specifications for a wide range of repairs.

The manual covers all models and repairs from A to Z, ensuring you have all the information needed to tackle any issue. Explore detailed step-by-step instructions and visual aids to guide you through every repair process. From basic maintenance to complex engine repairs, you'll find everything you need in one organized source.

The manual covers a vast array of topics, including:

* **Maintenance:** Regular maintenance procedures to keep your vehicle performing at its best.
* **Engine:** Comprehensive coverage of engine components, including troubleshooting and repair guides.
* **Control System:** Detailed information on the vehicle's electronic control systems.
* **Mechanical:** Everything you need to know about the mechanical workings of your Mercedes SL-Class, including transmissions, differentials, axles, and suspension.
* **Fuel Service Specifications:** Detailed specifications for fuel systems, including troubleshooting and repair guides.
* **Emission Control:** Information on emission control systems, ensuring your vehicle meets environmental standards.
* **Intake Exhaust Cooling:** Detailed coverage of intake and exhaust systems, including cooling systems.
* **Lube:** Specifications and guidelines for lubrication, ensuring proper maintenance of all components.
* **Ignition Starting Charging:** Information on ignition, starting, and charging systems, including troubleshooting and repair guides.
* **Auto Transmission Clutch:** Detailed information on automatic transmission systems, including repair and maintenance procedures.
* **Manual Transmission:** Comprehensive coverage of manual transmission systems, including repair and maintenance procedures.
* **Transfer Propeller Shaft:** Information on transfer case and propeller shaft systems.
* **Drive Shaft:** Detailed information on drive shaft systems, including repair and maintenance procedures.
* **Differential:** Information on differential systems, including repair and maintenance procedures.
* **Axle Suspension:** Detailed coverage of axle and suspension systems, including repair and maintenance procedures.
* **Tire & Wheel:** Information on tire and wheel systems, including maintenance and repair guides.
* **Brake Control:** Comprehensive coverage of brake control systems, including troubleshooting and repair guides.
* **Brake:** Detailed information on brake systems, including repair and maintenance procedures.
* **Parking Brake:** Information on parking brake systems, including repair and maintenance procedures.
* **Steering Column:** Detailed coverage of steering column systems, including repair and maintenance procedures.
* **Power Steering:** Information on power steering systems, including troubleshooting and repair guides.
* **Air Condition:** Comprehensive coverage of air conditioning systems, including repair and maintenance procedures.
* **Suppl Restraint System:** Information on supplemental restraint systems, including airbags and seatbelt pre-tensioners.
* **Seat Belt:** Detailed information on seatbelt systems, including repair and maintenance procedures.
* **Engine Immobilizer:** Information on engine immobilizer systems.
* **Cruise Control:** Detailed coverage of cruise control systems, including repair and maintenance procedures.
* **Wiper & Washer:** Information on wiper and washer systems, including repair and maintenance procedures.
* **Door Lock:** Detailed information on door lock systems, including repair and maintenance procedures.
* **Meter Audio/Visual:** Information on instrument cluster and audio/visual systems, including repair and maintenance procedures.
* **Horn:** Information on horn systems, including repair and maintenance procedures.
* **Windshield/Glass Mirror:** Detailed information on windshield, glass, and mirror systems, including repair and maintenance procedures.
* **Instrument Panel:** Information on instrument panel systems, including repair and maintenance procedures.
* **Seat:** Detailed information on seat systems, including repair and maintenance procedures.
* **Engine Hood/ Door:** Information on engine hood and door systems, including repair and maintenance procedures.
* **Exterior & Interior:** Detailed information on exterior and interior components, including trim, upholstery, and accessories.
* **Electrical:** Comprehensive coverage of electrical systems, including wiring diagrams and troubleshooting guides.
* **Multiplex/ Can Communication:** Information on multiplex and CAN communication systems.

This comprehensive manual empowers you to confidently work on your 1989 Mercedes SL-Class, saving time and money while gaining a deeper understanding of your vehicle.

The Mercedes-Benz R107 and C107 SL-Class, a timeless icon of luxury and performance, graced the roads from 1971 to 1989, spanning three generations. The R107 (1971-1989) and C107 (1971-1981) designations denote the chassis codes for the convertibles and coupés respectively. These vehicles represented a significant evolution from their predecessors, incorporating a new, more rigid steel chassis with independent suspension at all four wheels, a departure from the previous swing axle rear. The sleek, flowing design, penned by Paul Bracq, earned international acclaim, becoming synonymous with elegance and prestige. Under the hood, a diverse range of powerful petrol engines propelled the SL, ranging from the 2.8-liter inline-six to the 5.5-liter V8, offering a balance of refinement and exhilarating performance.

Inside, the R107 and C107 SL-Class pampered occupants with luxurious appointments and meticulous craftsmanship. Leather upholstery, wood trim, and comprehensive instrumentation contributed to an opulent atmosphere. The SL was available with a wide array of options, including air conditioning, power windows and seats, and a premium sound system, further enhancing comfort and convenience. The R107's long production run witnessed several subtle refinements and updates, including revised bumpers to meet American regulations and the introduction of the iconic "Pagoda" soft top in 1980. Despite its age, the Mercedes-Benz R107 and C107 SL-Class remain highly collectible and desirable, embodying the spirit of luxury, performance, and timeless design.