This comprehensive Mercedes 400 E 1992-1993 Service Repair Manual is your ultimate resource for maintaining, repairing, and restoring your vehicle. This manual provides detailed step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications for a wide range of procedures, empowering you to perform repairs and maintenance tasks with confidence. From routine inspections to complex repairs, you'll find everything you need to keep your Mercedes 400 E running smoothly. The manual covers all major topics, including: * **Engine Maintenance:** Engine oil and filter change, adjusting valve clearance, checking idle speed, checking injection timing, replacing fuel filters, cleaning air filters, replacing spark plugs, checking coolant level and antifreeze protection, and more. * **Transmission and Drivetrain:** Manual and automatic transmission oil change, checking fluid levels, clutch system inspection and maintenance, transfer case fluid change, and inspecting drive shaft flexible couplings. * **Braking System:** Checking brake fluid level, inspecting brake lines, checking brake pads and disk thickness, inspecting and cleaning brake disks, adjusting parking brake, and replacing brake fluid. * **Steering and Suspension:** Checking power steering fluid level, steering play inspection, re-tightening steering bolts, inspecting and lubricating throttle linkage, inspecting self-leveling suspension, checking and correcting front and rear axle fluid levels, inspecting ball joints, adjusting rear axle mount limiting stop, and more. * **Electrical System:** Checking warning and indicator lamps, cleaning water drains, checking battery fluid level, re-tightening exhaust system connections, and inspecting electrical components. * **Body and Interior:** Lubricating door hinges and locks, inspecting safety belts, checking backrest lock operation, removing and installing lower noise encapsulation panels, checking body for paint damage, cleaning cassette deck tone head, cleaning antenna mast, and inspecting headlamp and exterior lamps. * **Heating and Air Conditioning:** Checking and correcting AC refrigerant charge, replacing dust, active charcoal, and recirculating air filters, inspecting windshield and headlamp wipers and washers, replacing windshield wiper blades, and lubricating folding side mirrors. This manual provides the same information used by professional technicians and mechanics, enabling you to perform repairs and maintenance with the same level of expertise.

The Mercedes-Benz 400 E, produced from 1992 to 1993, was a luxurious and powerful sedan that embodied the German automaker's renowned engineering prowess. It was a mid-cycle refresh of the W124 model line, known for its robust construction and timeless design. Powering this elegant sedan was a 4.0-liter V8 engine, generating 275 horsepower and 273 lb-ft of torque. This engine, coupled with a smooth-shifting four-speed automatic transmission, delivered a spirited performance, propelling the 400 E from 0 to 60 mph in around 7 seconds. The 400 E featured a refined suspension system that balanced comfort and handling, offering a composed ride even on challenging roads. Inside, the 400 E offered a plush and luxurious cabin, appointed with premium materials and intricate details. The spacious interior accommodated five passengers comfortably, with ample legroom and headroom. The 400 E's design was instantly recognizable as a Mercedes-Benz, showcasing the iconic grille with the three-pointed star emblem, sleek headlights, and a muscular profile. The car's timeless design has aged gracefully, retaining its elegance and appeal even decades later. Despite being a limited-production model, the 400 E made a significant contribution to the Mercedes-Benz legacy, becoming a sought-after collector's item for its performance, luxury, and enduring design. The model's rarity and desirability continue to make it a prized possession for enthusiasts seeking a piece of automotive history. The Mercedes-Benz 400 E remains a testament to the brand's commitment to quality, performance, and timeless design, solidifying its place among the most iconic cars of the 1990s.