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The airbag technology used in the Peugeot 407 Coupé was extremely sophisticated and comprehensive from the outset. Airbag control units for this model, produced from 2005 to December 2011, require professional repair in the event of a defect to restore the safety system's full functionality. A professional repair ensures that your Peugeot 407 Coupé airbag control unit will function as originally intended.
The Peugeot 407 Coupé was produced from 2005 to the end of 2011 as an elegant and sporty interpretation of the D-segment. It was characterized by high standards of comfort and, in particular, occupant safety.
From its launch, Peugeot relied on a comprehensive airbag system tailored to the needs of a sporty grand tourer. The integrated airbag control unit technology was designed for maximum passive protection, making precise function in the event of an impact essential.
The Peugeot 407 Coupé was produced in only one generation, which was on the market from 2005 to 2011. During this production period, no major facelifts or model updates were implemented that would have established a new generation.
Although the Peugeot 407 Coupé remained a single generation throughout its production run, its safety system was comprehensive from the start. This meant that the basic architecture of the airbag system and the associated control unit remained consistent.
Production of the coupe began in 2005 and ended in December 2011. The development of the safety system reflected the technological advances of that era, even if there were no revolutionary leaps within the series. Therefore, when repairing the airbag control unit, the exact year of manufacture is particularly important to account for any minor internal revisions to the control unit.
Peugeot 407 Coupé airbag control units can be clearly identified by their specific part number. This number, along with the vehicle's year of manufacture and often the vehicle identification number (VIN), allows for precise identification of the correct control unit for your model.
The part number of the airbag control unit is usually printed directly on the component housing. To remove the defective control unit and read the number, it is often necessary to remove panels from the vehicle interior, as the control unit is often installed centrally, for example, under the center console.
Knowing the exact part number is crucial for a successful repair. Even though the Peugeot 407 Coupé was built in only one generation, different suppliers or minor technical adjustments over the years may have resulted in different part numbers for the airbag control unit. This ensures optimal compatibility and functionality after the repair.
The Peugeot 407 Coupé was extensively equipped with airbags as standard, offering a high level of passive occupant protection. The standard airbag system included up to seven airbags, each designed for different impact scenarios.
The comprehensive safety equipment included two front airbags, with the driver's airbag being a dual-volume design. Of particular note were the two side airbags, which were integrated into the front seat frames exclusively for the coupé to provide optimal protection in side collisions. Furthermore, two curtain airbags, which extended along the side windows, protected all occupants in the front and rear.
An additional airbag on the steering column was specifically designed to protect the driver's legs. The front airbags were adaptive, adjusting their deployment to the severity of the impact. The passenger airbag could be deactivated to allow the safe installation of rear-facing child seats. The safety package was rounded out by three-point seatbelts on all seats, belt pretensioners and force limiters, and active front head restraints to prevent whiplash injuries.