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BMW 3 Series Repair Manuals

BMW 3 SeriesFree BMW 3 Series repair manuals [pdf] for do-it-yourselfers. Content: general information; maintenance; common specs & procedures; DTC index (trouble codes); accessories & equipment; body & frame; brakes; driveline/axles; electrical; wiring diagrams; engine; engine performance; HVAC; lighting; restraints; steering; suspension; transmission.

The first generation BMW 3 Series was introduced in 1975. Technical specs: Class: compact executive car; Layout: front-engine, rear-wheel drive; Body style: 2-door convertible, 2-door sedan; Wheelbase: 100,9 in (2,563 mm); Length: 171,5 in (4,355 mm); Width: 63,4 in (1,610 mm); Height: 54,3 in (1,380 mm); Engines: 1.6L M10M98 I4; 1.8L M10B18 I4; 1.8L M10M118 I4; 2.0L M10B20 I4; 2.0L M10M43 I4; 2.0L M10M64 I4; 2.0L M20B20 I6; 2.3L M20B23 I6; Transmissions: 3-speed automatic; 4-speed manual; 5-speed manual.
1975-1983 BMW E21 repair manual
1975-1983 BMW E21 wiring diagrams
The second generation BMW 3 Series was introduced in 1982. Technical specs: Class: compact executive car; Layout: front-engine, rear-wheel drive or all-wheel drive; Body style: 2-door convertible, 2-door sedan, 4-door sedan, 5-door station wagon; Wheelbase: 101.2 in (2,570 mm); Length: 170.1-175.6 in (4,320-4,460 mm); Width: 64.8 in (1,645 mm); Height: 53.5-55.1 in (1,360-1,400 mm); Engines: 1.6L M40B16 I4; 1.8L M40B18 I4; 1.8L M10B18 I4; 1.8L M42B18 I4; 2.3L S14B23 I4; 2.5L S14B25 I4; 2.0L M20B20 I6; 2.3L M20B23 I6; 2.5L M20B25 I6; 2.7L M20B27 I6; 2.4L M21D24 I6; Transmissions: 3-speed ZF 3HP automatic; 4-speed ZF 4HP automatic; 4-speed manual; 5-speed manual.
1982-1994 BMW E30 repair manual
1982-1994 BMW E30 wiring diagrams
The third generation BMW 3 Series was introduced in 1990. Technical specs: Class: compact executive car; Layout: front-engine, rear-wheel drive; Body style: 2-door coupe, 2-door convertible, 3-door hatchback, 4-door convertible, 4-door sedan, 5-door station wagon; Wheelbase: 106.3 in (2,700 mm); Length: 174.5 in (4,433 mm); Width: 67.3 in (1,710 mm); Height: 53.8-54.7 in (1,366-1,390 mm); Engines: 1.6L M40 I4; 1.6L M43 I4; 1.8L M40 I4; 1.8L M42 I4; 1.8L M43 I4; 1.9L M44 I4; 2.0L M50 I6; 2.0L M52 I6; 2.5L M50 I6; 2.8L M52 I6; 3.0L S50 I6; 3.2L S50 I6; 3.2L S52 I6; 1.7L M41 I4; 2.5L M51 I6; Transmissions: 4-speed 4L30-E automatic; 5-speed ZF 5HP automatic; 5-speed manual; 6-speed manual.
1990-2000 BMW E36 repair manual
1990-2000 BMW E36 wiring diagrams
The fourth generation BMW 3 Series was introduced in 1999. Technical specs: Class: compact executive car; Layout: front-engine, rear-wheel drive or all-wheel drive; Body style: 2-door coupe, 2-door convertible, 3-door hatchback, 4-door sedan, 5-door station wagon; Wheelbase: 107.3 in (2,725 mm); Length: 176.0-176.8 in (4,470-4,490 mm); Width: 68.5-70.1 in (1,740-1,780 mm); Height: 53.5-56.3 in (1,360-1,430 mm); Engines: 1.8L M43 I4; 1.8L N42 I4; 1.8L N46 I4; 2.0L M43 I4; 2.0L N42 I4; 2.0L N46 I4; 2.0L M52 I6; 2.5L M52 I6; 2.8L M54 I6; 3.0L S54 I6; 3.2L S54 I6; 4.0L P60 V8; 2.0L M47 I4; 2.9L M57 I6; 3.0L M57 I6; Transmissions: 4-speed automatic; 5-speed automatic; 6 speed SMG-II; 5-speed manual; 6-speed manual.
1999-2005 BMW E46 repair manual
1999-2005 BMW E46 wiring diagrams
The fifth generation BMW 3 Series was introduced in 2006. Technical specs: Class: compact executive car; Layout: front-engine, rear-wheel drive or all-wheel drive; Body style: 2-door coupe (E92), 2-door convertible (E93), 4-door sedan (E90), 5-door station wagon (E91); Wheelbase: 108.7 in (2,760 mm); Length: 178.0-181.5 in (4,520-4,610 mm); Width: 70.1-71.7 in (1,780-1,820 mm); Height: 54.3-55.9 in (1,380-1,420 mm); Engines: 1.6L N43 I4; 1.6L N45 I4; 2.0L N43 I4; 2.0L N45 I4; 2.0L N46 I4; 2.5L N52 I6; 3.0L N52 I6; 3.0L N53 I6; 3.0L N54 I6; 3.0L N55 I6; 4.0L S65 V8; 2.0L M47 I4; 2.0L N47 I4; 3.0L M57 I6; 3.0L N57 I6; Transmissions: 6-speed ZF 6HP automatic; 7-speed dual-clutch; 6-speed manual.
2006-2011 BMW E90 repair manual
2006-2011 BMW E90 wiring diagrams
2006-2011 BMW E91 repair manual
2006-2011 BMW E91 wiring diagrams
2006-2011 BMW E92 repair manual
2006-2011 BMW E92 wiring diagrams
2006-2011 BMW E93 repair manual
2006-2011 BMW E93 wiring diagrams
The sixth generation BMW 3 Series was introduced in 2012. Technical specs: Class: compact executive car; Layout: front-engine, rear-wheel drive or all-wheel drive; Body style: 4-door sedan (F30/F35), 5-door station wagon (F31), 5-door fastback (F34); Wheelbase: 110.6-115.0 in (2,810-2,920 mm); Length: 182.0-189.9 in (4,624-4,824 mm); Width: 71.3-72.0 in (1,811-1,828 mm); Height: 56.3-59.4 in (1,429-1,508 mm); Engines: 1.5L B38 I3; 1.6L N13 I4; 2.0L N20 I4; 2.0L B48 I4; 3.0L N55 I6; 3.0L B58 I6; 2.0L B47 I4; 2.0L N47 I4; 3.0L N57 I6; Transmissions: 8-speed ZF 8HP automatic; 6-speed manual.
2012-2018 BMW F30 repair manual
2012-2018 BMW F30 wiring diagrams
2012-2018 BMW F31 repair manual
2012-2018 BMW F31 wiring diagrams
2012-2018 BMW F34 repair manual
2012-2018 BMW F34 wiring diagrams
2012-2018 BMW F35 repair manual
2012-2018 BMW F35 wiring diagrams
The seventh generation BMW 3 Series was introduced in 2018. Technical specs: Class: compact executive car; Platform: BMW CLAR platform; Layout: front-engine, rear-wheel drive or four-wheel drive; Body style: 4-door sedan (G20/G28), 5-door station wagon (G21); Wheelbase: 112.2-115.6 in (2,851-2,936 mm); Length: 185.4-190.1 in (4,709-4,829 mm); Width: 71.9 in (1,827 mm); Height: 56.8 in (1,442 mm); Engines: 1.6L N20 I4; 2.0L B48 I4; 3.0L B58 I6; 3.0L S58 I6; 2.0L B48 I4; 2.0L B47 I4; 3.0L B57 I6; Transmissions: 8-speed ZF 8HP automatic; 6-speed manual.
2018-present BMW G20 repair manual
2018-present BMW G20 wiring diagrams
2018-present BMW G21 repair manual
2018-present BMW G21 wiring diagrams
2018-present BMW G28 repair manual
2018-present BMW G28 wiring diagrams
Free BMW repair manuals