In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA ("MBUSA") is extending the coverage for the exhaust valve assembly on your vehicle as f
2012 Mercedes-Benz CLS550 Service and Repair Manual
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Factory-Grade Data
2012 Mercedes-Benz CLS550 Service and Repair Manual
Regular price
$29.99 USD
Unit price
Regular price
$29.99 USD
Unit price
2012 Mercedes-Benz CLS550 service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- Base Sedan 4-Door
- 4Matic Sedan 4-Door
Engines covered
- 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
Payment & Security
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2012 Mercedes-Benz CLS550 Recalls & Complaints
No active recalls
The 2012 Mercedes-Benz CLS550 has no recalls on file with NHTSA.
This NCU replaces the prior NCUs issued on May 18, June 25, 2020 and October 1, 2020 and contains important workshop instructions on how the HVAC Service Warranty repair must be carried out. To enhance the satisfaction of our customers, avo
This NCU replaces the prior NCU issued on March 10, 2023, and contains clarification on reimbursement timeline and removal of damage codes related to intake valves/guide. In our continuing efforts to assure the proper performance of Mercede
Complaint Headlamp, front fog lamp leaky or fogged. Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. If a pressure compe
Complaint Headlamp, front fog lamp leaky or fogged Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. If a pressure compen
Complaint Headlamps leaking or fogged Cause The fogging of the headlamp is a natural phenomenon which can occur under certain climatic conditions. In contrast to a leaky headlamp, physical fogging does not result in a technical impairment o
Complaint Headlamp, front fog lamp leaky or fogged Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. If a pressure compen
Complaint Headlamps leaking or fogged Cause The fogging of the headlamp is a natural phenomenon which can occur under certain climatic conditions. In contrast to a leaky headlamp, physical fogging does not result in a technical impairment o
Showing the 8 most recent of 104 technical service bulletins on file with NHTSA.
WHILE DRIVING 45 MPH, THE BRAKES WERE APPLIED HOWEVER, THE VEHICLE WOULD NOT DECELERATE. IN ADDITION, THE STEERING WHEEL SEIZED SIMULTANEOUSLY AND THE CONTACT LOST CONTROL OF THE VEHICLE. THE VEHICLE
WHILE DRIVING 45 MPH, THE BRAKES WERE APPLIED HOWEVER, THE VEHICLE WOULD NOT DECELERATE. IN ADDITION, THE STEERING WHEEL SEIZED SIMULTANEOUSLY AND THE CONTACT LOST CONTROL OF THE VEHICLE. THE VEHICLE
WHILE DRIVING 45 MPH, THE BRAKES WERE APPLIED HOWEVER, THE VEHICLE WOULD NOT DECELERATE. IN ADDITION, THE STEERING WHEEL SEIZED SIMULTANEOUSLY AND THE CONTACT LOST CONTROL OF THE VEHICLE. THE VEHICLE
Mercedes-Benz offers an extended warranty, effectively a 20-year/unlimited mileage coverage, for the rear subframe due to corrosion with perforation, covering specific model years my vehicles make and
For several months I been smelling different odors from my 2012 CLS550, getting stronger as the weeks go by now smelling like gas, would noticed puddles whenever I parked from rear driver side area to
Showing the 5 most serious of 31 complaints filed with NHTSA.
Other Years of the Mercedes-Benz CLS550
Need a manual for a different year? Browse every Mercedes-Benz CLS550 we cover.
2018
Mercedes-Benz CLS550
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2017
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2016
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2015
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2014
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2013
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$29.99
2011
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$29.99
2010
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$29.99
2009
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$29.99
2008
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2007
Mercedes-Benz CLS550
$29.99
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