This comprehensive factory service repair manual provides detailed technical information for the 1988 BMW 735i and 735iL models. It covers a wide range of topics, including engine, transmission, electrical system, brakes, suspension, and more. With hundreds of pages of detailed instructions, diagrams, and specifications, this manual is an essential tool for professional mechanics and DIY enthusiasts alike. Whether you're performing routine maintenance, troubleshooting problems, or undertaking major repairs, this manual provides the information you need to get the job done right.

The BMW 735i and 735iL, produced from 1987 to 1992, marked the third generation of the iconic BMW 7 Series luxury sedan. These models were a significant departure from their predecessors, boasting a more modern and aerodynamic design, enhanced interior luxury, and powerful engine options. The 735i, designated as a "short wheelbase" model, offered a spacious and comfortable cabin for up to five passengers, while the 735iL, the "long wheelbase" variant, provided an even more generous rear legroom, catering to those seeking an unparalleled level of executive-class comfort. Both models were powered by BMW's renowned 3.4-liter M30 inline-six engine, producing a respectable 218 horsepower. This engine, known for its smooth operation and reliable performance, was paired with a smooth-shifting five-speed automatic transmission, offering a comfortable and engaging driving experience. Beyond their elegant exterior and powerful engine, the BMW 735i and 735iL were packed with advanced features for their time. The interior featured luxurious leather upholstery, wood trim, and a range of comfort and convenience features, including power windows, power seats, and a premium sound system. Safety was also a priority, with features such as ABS brakes and a driver's airbag being standard equipment. These models were pioneers in offering advanced driver assistance systems, including automatic climate control, cruise control, and a trip computer. The 735i and 735iL represented a significant step forward for BMW, further solidifying their position as a leading manufacturer of luxurious and technically innovative vehicles. These models set the stage for the future of the 7 Series, showcasing the brand's commitment to delivering exceptional driving experiences coupled with unmatched refinement.