This comprehensive service and repair manual covers all models and repairs for the 1990 Mercedes W124 E. It provides the same detailed information used by technicians at Mercedes dealerships, enabling you to maintain, service, diagnose, and repair your vehicle with confidence. The manual offers step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications for every aspect of your car. You'll find instructions on everything from basic maintenance to complex engine repairs, ensuring you have the knowledge and tools to tackle any automotive challenge. The manual provides detailed coverage of the following systems: * Engine * Control System * Mechanical * Fuel Service Specifications * Emission Control * Intake Exhaust Cooling * Lube * Ignition Starting Charging * Auto Transmission Clutch * Manual Transmission * Transfer Propeller Shaft * Drive Shaft * Differential * Axle Suspension * Tire & Wheel * Brake Control * Brake * Parking Brake * Steering Column * Power Steering * Air Condition * Suppl Restraint System * Seat Belt * Engine Immobilizer * Cruise Control * Wiper & Washer * Door Lock * Meter Audio/Visual * Horn * Windshield/Glass Mirror * Instrument Panel * Seat * Engine Hood/ Door * Exterior & Interior * Electrical * Multiplex/ Can Communication * And much more… With this manual, you can save time and money by tackling repairs yourself, gaining a deeper understanding of your car, and becoming more self-sufficient in maintaining your vehicle.

The 1990 Mercedes-Benz W124 E-Class, a quintessential example of German engineering and luxury, represented the pinnacle of sedan design for its time. This generation of the W124, introduced in 1984, underwent a significant mid-cycle refresh in 1990, incorporating refined styling cues, upgraded interior amenities, and enhanced powertrain options. The W124 E-Class was available in a range of body styles, including sedans, wagons, coupes, and even a limited-production convertible. Its hallmark was its robust construction, utilizing a unibody chassis with extensive use of galvanized steel for exceptional corrosion resistance. Under the hood, the W124 E-Class offered a diverse array of engines, from the fuel-efficient four-cylinder to the powerful six-cylinder and even a potent eight-cylinder option. Beyond its performance and durability, the 1990 W124 E-Class was renowned for its opulent interior. It boasted high-quality materials, meticulous craftsmanship, and a well-appointed cabin that prioritized both driver comfort and passenger convenience. The car was equipped with a comprehensive array of features, including power windows, power locks, air conditioning, and a premium sound system. The W124 E-Class also incorporated a suite of safety features that were ahead of its time, including anti-lock brakes (ABS), driver and passenger airbags, and crumple zones. This meticulous attention to detail and focus on safety cemented the W124’s reputation as a reliable, long-lasting, and luxurious vehicle that continues to captivate car enthusiasts around the world.