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BMW Z4 Repair Manuals

BMW Z4Free BMW Z4 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 Z4 was introduced in 2002. Technical specs: Class: sports car; Layout: front-engine, front-engine, rear-wheel drive; Body style: 2-door roadster (E85), 2-door coupe (E86); Wheelbase: 98.2 in (2,495 mm); Length: 161.0 in (4,090 mm); Width: 70.1 in (1,780 mm); Height: 50.6-51,2 in (1,285-1,300 mm); Engines: 2.0L N46B20 I4 produced 148 hp (110 kW) at 6,200 rpm and 148 lb·ft (200 N·m) at 3,600 rpm; 2.2L M54B22 I6 produced 174 hp (130 kW) at 6,250 rpm and 155 lb·ft (210 N·m) at 3,500 rpm; 2.5L M54B25 I6 produced 189 hp (141 kW) at 6,000 rpm and 181 lb·ft (245 N·m) at 3,500 rpm; 2.5L N52B25 I6 produced 174 hp (130 kW) at 5,800 rpm and 170 lb·ft (230 N·m) at 3,500 rpm; 3.0L M54B30 I6 produced 228 hp (170 kW) at 5,900 rpm and 221 lb·ft (300 N·m) at 3,500 rpm; 3.0L N52B30 I6 produced 261 hp (195 kW) at 6,600 rpm and 232 lb·ft (315 N·m) at 2,750 rpm; 3.2L S54B32 I6 produced 330 hp (250 kW) at 7,900 rpm and 262 lb·ft (355 N·m) at 4,900 rpm; Transmissions: 5-speed ZF 5HP19 automatic; 6-speed ZF 6HP19 automatic; 6-speed GS6-S37BZ SMG automated manual; 5-speed Getrag S5D250G manual; 6-speed Getrag GS6-17BG manual; 6-speed ZF GS6-37BZ manual.
2002-2008 BMW E85 repair manual
2002-2008 BMW E85 wiring diagrams
2002-2008 BMW E86 repair manual
2002-2008 BMW E86 wiring diagrams
The second generation BMW Z4 was introduced in 2009. Technical specs: Class: sports car; Layout: front-engine, front-engine, rear-wheel drive; Body style: 2-door convertible; Wheelbase: 98.2 in (2,495 mm); Length: 166.9 in (4,239 mm); Width: 70.5 in (1,790 mm); Height: 50.8 in (1,291 mm); Engines: 2.0L N20B20 I4 produced 154 hp (115 kW) at 5,000 rpm and 177 lb·ft (240 N·m) at 1,250-4,400 rpm; 2.5L N52B25 I6 produced 201 hp (150 kW) at 6,400 rpm and 184 lb·ft (250 N·m) at 2,750 rpm; 3.0L N52B30 I6 produced 255 hp (190 kW) at 6,600 rpm and 229 lb·ft (310 N·m) at 2,600 rpm; 3.0L N54B30 I6 produced 302 hp (225 kW) at 5,800 rpm and 295 lb·ft (400 N·m) at 1,300-5,000 rpm; 3.0L N54B30T0 I6 produced 335 hp (250 kW) at 5,800 rpm and 369 lb·ft (500 N·m) at 1,500-4,500 rpm; Transmissions: 6-speed ZF 6HP automatic; 8-speed ZF 8HP automatic; 7-speed Getrag dual-clutch; 6-speed manual.
2009-2016 BMW E89 repair manual
2009-2016 BMW E89 wiring diagrams
The third generation BMW Z4 was introduced in 2018. Technical specs: Class: sports car; Platform: Toyota-BMW joint sports car architecture platform; Layout: front-engine, front-engine, rear-wheel drive; Body style: 2-door roadster; Wheelbase: 97.2 in (2,470 mm); Length: 170.2 in (4,324 mm); Width: 73.4 in (1,864 mm); Height: 51.3 in (1,304 mm); Engines: 2.0L B48B20 I4 produced 194 hp (145 kW) at 4,500-6,500 rpm and 236 lb·ft (320 N·m) at 1,450-4,200 rpm, 255 hp (190 kW) at 5,500-6,500 rpm and 295 lb·ft (400 N·m) at 1,550-4,400 rpm; 3.0L B58B30 I6 produced 335 hp (250 kW) at 5,000-6,500 rpm and 369 lb·ft (500 N·m) at 1,600-4,500 rpm, 382 hp (285 kW) at 5,500-6,500 rpm and 369 lb·ft (500 N·m) at 1,600-4,500 rpm; Transmissions: 8-speed ZF 8HP45 automatic; 6-speed manual.
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2018-present BMW G29 wiring diagrams
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