Airbag control unit with part number 50569792

What does the airbag control unit 50569792 do?

The airbag control unit 50569792 forms the control centre of the restraint system (SRS) for Alfa Romeo. It evaluates the signals from the crash sensors and decides in an accident which airbags and seatbelt pretensioners fire. After an accident it stores crash data and locks itself.

The unit monitors the system continuously. It checks the sensors, the firing circuits and the lines to the restraint devices, and reports deviations.

The airbag warning light in the instrument cluster indicates faults. The lock after an accident is only lifted by the repair.

Why does the control unit 50569792 fail?

The most common cause is crash data stored after an accident, even if no airbag was triggered. A normal diagnostic tool cannot erase it. Further causes include:

• aged electronic components
• cold solder joints
• moisture and corrosion at plug connections
• voltage peaks, for example from a weak battery or a jump start

The fact that crash data can be erased means: Airbag24 removes it during the repair. Until then it remains in the unit.

Only the inspection shows which of these causes is actually present.

How can you tell that the 50569792 is defective?

The airbag warning light in the instrument cluster lights up permanently or intermittently, an error message appears in the instrument cluster, the diagnostic tool finds no control unit, and the fault memory cannot be cleared.

The airbag warning light is the most important sign. If it lights up permanently or intermittently, the restraint system has detected a fault. An error message in the instrument cluster fits this.

If the diagnostic tool stays without connection and the fault memory cannot be cleared, the control unit itself may be affected. In that case airbags and seatbelt pretensioners may not be able to trigger in an emergency.

Which vehicles is the 50569792 fitted in?

The control unit 50569792 is fitted in these vehicles: Alfa Romeo Giulia 952 (2016-2023) and 952 Facelift (from 2023).

For this part number we have the following vehicles on record:

• Alfa Romeo Giulia 952 (2016-2023)
• Alfa Romeo Giulia 952 Facelift (from 2023)

Compare the part number on the label of the removed unit with this page. This only confirms that you have the matching unit. Have the fault memory read out beforehand, because it shows whether the control unit itself is defective or whether a plug or cable is the cause.

For the same vehicles, we also repair control units with the part numbers 50567775.

How does the repair of the 50569792 work?

First have the fault memory read out and enclose the log. Then disconnect the battery and only then remove the control unit. Next, create a repair order online and send the well-packed unit in. Airbag24 usually needs 3–4 working days for this.

The sequence is fixed, because it protects safety at every step. The battery is disconnected only after the fault memory has been read.

At Airbag24 the unit is checked on the test bench, defective components are renewed, the crash data is erased and a function test is carried out. Afterwards your own unit is returned to you.

Our repairs come with 2 years' statutory liability for defects. The repaired control unit comes back with all vehicle data and is ready for use as soon as it is refitted — no coding or programming is required.

How does the control unit 50569792 get to Airbag24?

You send the control unit 50569792 as a parcel or book a UPS collection for an extra charge. After the repair Airbag24 returns it to you by UPS.

The printed repair order goes into the parcel. Pack the unit shockproof so that it arrives undamaged.