The service and repair manual for the 2012 Mercedes-Benz C350 — the 3.5L V6 engine, 4 trims. Matched to this exact model year, so the specifications and sequences are the ones Mercedes-Benz published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2012 |
|---|---|
| Engines | 3.5L V6 — 213 cu in, DOHC |
| Trims | Base Sedan 4-Door · Sport Sedan 4-Door · Base Coupe 2-Door · 4Matic Coupe 2-Door |
| Federal record | 3 recalls · 39 complaints · 78 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2012 C350 manual
03 / ContentsSections in the manual
- Quick Lookups 397
- Engine Performance 2,878
- Accessories & Equipment 2,645
- General Information 1,998
- Body & Frame 1,954
- Heating, Ventilation & A/C (HVAC) 302
- Brakes 801
- Maintenance 91
- Collision 411
- Restraints 1,062
- Drivelines & Axles 1,145
- Steering 450
- Electrical 5,166
- Suspension 1,073
- Engine Mechanical 2,830
- Transmission 403
- Common Specs & Procedures - 204
04 / Known issuesRecalls on federal record for the 2012 C350
- Air Bags — frontal › passenger side › inflator module · 20V298000An incorrect passenger air bag may not provide adequate protection, increasing the risk of injury in.
- Air Bags — frontal · 21V638000An incorrect air bag may not function properly in a crash, increasing the risk of injury.
- Air Bags — frontal › passenger side › inflator module · 17V017000An inflator rupture may result in metal fragments striking the vehicle occupants resulting in seriou.
Owners have filed 39 complaints and Mercedes-Benz has issued 78 technical service bulletins for the 2012 C350. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2012 C350 manual
Is this manual specific to the 2012 C350?
Yes. It is the OEM manual matched to the 2012 model year, covering the 3.5L V6 across the Base Sedan 4-Door, Sport Sedan 4-Door, Base Coupe 2-Door, 4Matic Coupe 2-Door trims. Specifications and procedure sequences are the ones Mercedes-Benz published for this year.
What 2012 C350 problems does it help with?
3 recalls are on federal record for the 2012 C350, covering air bags. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Mercedes-Benz dealers.
Does it include 2012 C350 wiring diagrams?
Yes — the complete wiring diagrams for the 2012 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $40.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther C350 years and 2012 Mercedes-Benz models
2015 C350 · 2014 C350 · 2013 C350 · 2011 C350 · 2010 C350 · 2009 C350 · 2008 C350 · 2007 C350 · 2006 C350 · all 10 years
2012 Mercedes-Benz Alliado · 2012 Mercedes-Benz Andare · 2012 Mercedes-Benz B180 · 2012 Mercedes-Benz Boxer 40 · 2012 Mercedes-Benz Boxer 50 · 2012 Mercedes-Benz Boxer 60 · 2012 Mercedes-Benz Boxer OF · 2012 Mercedes-Benz C180 · 2012 Mercedes-Benz C200 · 2012 Mercedes-Benz C250 · 2012 Mercedes-Benz C300 · 2012 Mercedes-Benz C43 AMG · every 2012 model