Sv: Vurderer E-Golf.

[Kethorp]

Min Airbaglampe lyser konstant på en 2010 modell. R&S har diagnostisert og målt seg fram til at det stammer fra beltestrammer eller setebeltelås.
Har noen en ide om hva som kan gjøres. Bilen har ikke kollidert eller opplevet noe som skulle tilsi at dette har skjedd noe. Den bare dukket opp når min datter skulle starte bilen.

[Go-carter]

Hva med å skifte den ut? Alternativt sjekke om det er dårlig kobling, men det vet vel R&S hvis de har diagnostisert. Setebeltelås tror jeg ikke er en del av Airbag-systemet, men beltestrammer derimot er det.

[BauDemo]

It will be interesting to know how have they tested this.

To my knowledge the Airbag ECU is sending messages on the CAN Bus with information on the condition of the SRS and Airbag. The PCU on a Gen2 car is listening for these messages and then turning the lamp on if it finds that there is a problem.

I don't know of any tool that actually checks for these messages - but maybe I have missed something so it will be very interesting to know how and what have R&S tested. Can you ask them?

Min Airbaglampe lyser konstant på en 2010 modell. R&S har diagnostisert og målt seg fram til at det stammer fra beltestrammer eller setebeltelås.
Har noen en ide om hva som kan gjøres. Bilen har ikke kollidert eller opplevet noe som skulle tilsi at dette har skjedd noe. Den bare dukket opp når min datter skulle starte bilen.

[Go-carter]

It will be interesting to know how have they tested this.

To my knowledge the Airbag ECU is sending messages on the CAN Bus with information on the condition of the SRS and Airbag. The PCU on a Gen2 car is listening for these messages and then turning the lamp on if it finds that there is a problem.

I don't know of any tool that actually checks for these messages - but maybe I have missed something so it will be very interesting to know how and what have R&S tested. Can you ask them?

Min Airbaglampe lyser konstant på en 2010 modell. R&S har diagnostisert og målt seg fram til at det stammer fra beltestrammer eller setebeltelås.
Har noen en ide om hva som kan gjøres. Bilen har ikke kollidert eller opplevet noe som skulle tilsi at dette har skjedd noe. Den bare dukket opp når min datter skulle starte bilen.

Are you sure its not possible to discover with OBD-diagnostics? I know that when my dad had a BMW X3 they could troubleshoot the airbag-system in the workshop, and tell where the fault (probably) was.

[Kethorp]

 After asking R&S to investigate whether there was a defect on the PCU  that caused the lamp to light up or something else. I got the impression that Fredrik had discovered an error code from the PCU and he also  measured the resistans with a voltmeter to check were the error was located.  He also told me that he was quite sure after measuring the error to the belt tightening device  because of a high resistance in the circuit.