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Error on OCU 75 - emergency call and communication module

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Hi, im the new one =D but I hope this forum can help me and our Scala to pass the technical inspection 🙂

 

i have trouble with our Scala, get through the technical inspection failed with this fault code. 

 

(in the image below) -

The emergency call is functional an no another faults or something else are displayed or shown. 

 

it is possible that my software on this unit has a corrupt checksum? Last year, around may, our car gets an update at the dealer, because at some point the radio was non functional, the rearview cam, and a lot of faults written in the ecus. this fault actual is written around this time...

 

With this fault, in Germany the technical inspection is failed.

 

My software is now: MEN3_EU_SK370_P0113P_0469

 

and was in may 2022: MEN3_EU_SK370_P9494P

 

any ideas ? 

 

 

Best regards 

 

 

IMG_5735.PNG

  • 3 weeks later...

Hi,

If the fault B200049 is occuring it will require the OCU to be replaced as it means a hardware defect with the unit

On Monday this week my Scala displayed restricted functionality message for SOS system, contact Service(garage).Did so and car booked in for probable new module. Asked garage if I should still take car in if error message disappeared (it duly did) which it duly did! I'll let you know the outcome.

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