Mercedes SL-Class Repair Manuals

Free Mercedes SL-Class 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 Mercedes R129 was introduced in 1989. Technical specs: Class: sports car, grand tourer; Layout: front-engine, rear-wheel drive; Body style: 2-door coupe, 2-door convertible; Wheelbase: 99.0 in (2,515 mm); Length: 176.0-178.0 in (4,470-4,521 mm); Width: 71.3 in (1,811 mm); Height: 50.7-51.3 in (1,288-1,303 mm); Engines: 2.8L M104 I6 produced 190 hp (142 kW) at 5,500 rpm; 2.8L M112 V6 produced 201 hp (150 kW) at 5700 rpm; 3.0L M103 I6 produced 188 hp (140 kW) at 5,700 rpm; 3.0L M104 I6 produced 228 hp (170 kW) at 6,300 rpm; 3.2L M104 I6 produced 228 hp (170 kW) at 5,500 rpm; 3.2L M112 V6 produced 221 hp (165 kW) at 5,600 rpm; 5.0L M119 V8 produced 322 hp (240 kW) at 5,500 rpm; 5.0L M113 V8 produced 302 hp (225 kW) at 5,600 rpm; 5.5L AMG V8 produced 349 hp (260 kW) at 5,500 rpm; 6.0L AMG V8 produced 375 hp (280 kW) at 5,500 rpm; 6.0L M120 V12 produced 389 hp (290 kW) at 5,200 rpm; 7.0L AMG V12 produced 489 hp (365 kW) at 5,500 rpm; 7.3L M297 AMG V12 produced 518 hp (386 kW) at 5,500 rpm; Transmissions: 4-speed automatic; 5-speed automatic; 5-speed manual.

1989-2001 Mercedes R129 repair manual

1989-2001 Mercedes R129 wiring diagrams

The Mercedes R230 was introduced in 2002. Technical specs: Class: sports car; Layout: front-engine, rear-wheel drive; Body style: 2-door coupe, 2-door retractable hardtop; Wheelbase: 100.8 in (2,560 mm); Length: 178.5 in (4,534 mm); Width: 71.5-72.0 in (1,816-1,829 mm); Height: 51.0 in (1,295 mm); Engines: 3.5L M272 V6 produced 268 hp (200 kW) at 6,000 rpm and 258 lb·ft (350 N·m) at 2,400-5,000 rpm; 3.7L M112 V6 produced 242 hp (180 kW) at 5,700 rpm and 258 lb·ft (350 N·m) at 3,000-4,500 rpm; 5.0L M113 V8 produced 302 hp (225 kW) at 5,600 rpm and 339 lb·ft (460 N·m) at 2,700-4,250 rpm; 5.4L M113 V8 produced 493 hp (368 kW) at 6,100 rpm and 516 lb·ft (700 N·m) at 2,650-4,500 rpm; 5.5L M273 V8 produced 383 hp (285 kW) at 6,000 rpm and 391 lb·ft (530 N·m) at 2,800-4,800 rpm; 5.5L M275 V12 produced 493 hp (368 kW) at 5,000 rpm and 590 lb·ft (800 N·m) at 1,800-3,600 rpm; 6.0L M275 V12 produced 604 hp (450 kW) at 4,800-5,100 rpm and 738 lb·ft (1,000 N·m) at 2,000-4,000 rpm; Transmissions: 5-speed automatic; 7-speed automatic.

2002-2011 Mercedes R230 repair manual

2002-2011 Mercedes R230 wiring diagrams

The Mercedes R231 was introduced in 2012. Technical specs: Class: sports car; Layout: front-engine, rear-wheel drive; Body style: 2-door retractable hardtop; Wheelbase: 101.8 in (2,585 mm); Length: 180.4-180.8 in (4,582-4,592 mm); Width: 73.9 in (1,877 mm); Height: 51.8 in (1,315 mm); Engines: 3.0L M 276 DE 30 AL V6 produced 328 hp (245 kW) at 5,250-6,000 rpm and 354 lb·ft (480 N·m) at 1,600-4,000 rpm, 362 hp (270 kW) at 5,250-6,000 rpm and 369 lb·ft (500 N·m) at 1,600-4,000 rpm; 3.5L M 276 DE 35 V6 produced 302 hp (225 kW) at 6,500 rpm and 273 lb·ft (370 N·m) at 3,500-5,250 rpm; 4.7L M 278 DE 46 AL V8 produced 429 hp (320 kW) at 5,250 rpm and 516 lb·ft (700 N·m) at 1,800-3,500 rpm; 5.5L M 157 DE 55 AL V8 produced 530 hp (395 kW) at 5,500 rpm and 590 lb·ft (800 N·m) at 2,000-4,500 rpm, 577 hp (430 kW) at 5,500 rpm and 664 lb·ft (900 N·m) at 2,250-3,750 rpm; 6.0L M 279 E 60 AL V12 produced 621 hp (463 kW) at 4,800-5,400 rpm and 738 lb·ft (1,000 N·m) at 2,300-4,300 rpm; Transmissions: 7-speed automatic; 9-speed automatic.

2012-2020 Mercedes R231 repair manual

2012-2020 Mercedes R231 wiring diagrams

The Mercedes R232 was introduced in 2021. Technical specs: Class: sports car, grand tourer; Layout: front-engine, all-wheel drive; Body style: 2-door roadster; Wheelbase: 106.3 in (2,700 mm); Length: 185.2 in (4,705 mm); Width: 75.4 in (1,915 mm); Height: 53.5 in (1,359 mm); Engines: 4.0L M177 DE40 LA V8 biturbo produced 469 hp (350 kW) at 5,500-6,500 rpm and 516 lb·ft (700 N·m) at 2,250-4,500 rpm, 577 hp (430 kW) at 5,500-6,500 rpm and 590 lb·ft (800 N·m) at 2,500-5,000 rpm; Transmissions: 9-speed automatic.

2021-present Mercedes R232 repair manual

2021-present Mercedes R232 wiring diagrams

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