Mercedes Benz C-Class (W204) 2007 - 2014 Training Manual: Front Emergency Tensioning Retractors
Restraint/emergency tensioning retractor system
The emergency tensioning retractor in the W204 is a new design of toothed rack retractor tensioner. The functioning principle is based on the fact that an integrated toothed rack, which is fired pyrotechnically, unwinds via a cogwheel connected to the seat belt retractor and thus initiates the belt tensioning.
An integrated, mechanically operating belt force limiter is responsible for generating belt forces which are initially slightly elevated but which then diminish as soon as the airbag has been fully inflated. |
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Mercedes Benz C-Class (W204) 2007 - 2014 Training Manual > Electrical System: On-Board Electrical System Management
The on-board electrical system management is integrated into the rear SAM control unit with fuse and relay module (N10/2) and is responsible for ensuring the supply to all electrical consumers, based on need and situation, as well as the vehicle's ability to start. The following components play a de ...
Mercedes-Benz C-Class (W205) 2015 - 2021 Owners Manual
- At a glance
- Digital Operator's Manual
- General notes
- Occupant safety
- Opening and closing
- Seats and stowing
- Light and visibility
- Climate control
- Driving and parking
- Instrument Display and on-board computer
- Voice Control System
- Multimedia system
- Maintenance and care
- Breakdown assistance
- Wheels and tires
- Technical data
- Display messages and warning/indicator lamps
Mercedes Benz C-Class (W204) 2007 - 2014 Training Manual
