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Self-test for fire extinguishing system - AR86.10-P-0101-01SXS

  1. Open flap (1).
  2. Switch on ignition (transmitter key in position "2").

    IMPORTANT The self-test of the fire extinguishing system is performed automatically.

    • When the fire extinguishing system works properly, the LED's in the emergency fresh air system/fire extinguishing system activation button (S62/41) and the fire extinguishing system switch (S62/29) come on for 10 s. The fire extinguishing system warning buzzer does not sound. The fire extinguishing system is ready for function.
    • If the fire extinguishing system is defective, the LED's in the emergency fresh air system/fire extinguishing system activation button (S62/41) and fire extinguishing system switch (S62/29) come on continuously and the fire extinguishing system warning buzzer sounds. The fire extinguishing system is not ready for function.
  3. Switch off ignition.
  4. Close flap (1).
Fig 1: Identifying Extinguishing System Switch And Flap
G07583962Courtesy of MERCEDES-BENZ USA
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