The most complete guide to free oline auto repair manuals and free auto repair diagrams on the web...

Mercedes R-Class Repair Manuals

Mercedes R-ClassFree Mercedes R-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 W251 was introduced in 2005. Technical specs: Class: full-size multi purpose vehicle; Platform: Mercedes-Benz W251 platform; Layout: front-engine, rear-wheel drive or four-wheel drive; Body style: 5-door station wagon; Wheelbase: 117.3-126.6 in (2,980-3,215 mm); Length: 193.8-203.0 in (4,922-5,156 mm); Width: 75.7-77.1 in (1,922-1,958 mm); Height: 65.4-65.9 in (1,661-1,674 mm); Engines: 3.0L M 272 V6 produced 231 hp (172 kW) at 5,000 rpm and 221 lb·ft (300 N·m) at 1,300-4,500 rpm; 3.0L M 276 V6 produced 268 hp (200 kW) at 5,000 rpm and 295 lb·ft (400 N·m) at 1,300-4,500 rpm; 3.5L M 272 V6 produced 268 hp (200 kW) at 6,000 rpm and 258 lb·ft (350 N·m) at 2,400-5,000 rpm; 3.5L M 276 V6 produced 302 hp (225 kW) at 6,500 rpm and 273 lb·ft (370 N·m) at 3,500-5,250 rpm; 5.0L M 113 V8 produced 302 hp (225 kW) at 5,600 rpm and 339 lb·ft (460 N·m) at 2,700-4,250 rpm; 5.5L M 273 V8 produced 382 hp (285 kW) at 6,000 rpm and 391 lb·ft (530 N·m) at 2,800-4,800 rpm; 6.2L M 156 V8 produced 503 hp (375 kW) at 6,800 rpm and 465 lb·ft (630 N·m) at 5,200 rpm; 3.0L OM 642 V6 produced 208 hp (155 kW) at 3,400 rpm and 398 lb·ft (540 N·m) at 1,600-2,400 rpm, 221 hp (165 kW) at 3,800 rpm and 376 lb·ft (510 N·m) at 1,600-2,400 rpm, 255 hp (190 kW) at 4,000 rpm and 325 lb·ft (440 N·m) at 1,400-2,800 rpm; Transmissions: 7-speed 7G-TRONIC automatic; 7-speed 7G-TRONIC Plus automatic.
2005-2017 Mercedes W251 repair manual
2005-2017 Mercedes W251 wiring diagrams
Free Mercedes repair manuals