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air bag light on

Posted: Thu Aug 12, 2021 11:19 am
by scotspie501
Hi all

my son has a vw polo 2002 9n and he has called to say air bag light is on ,i,ll check when he comes home anyone know is there a common fault with them and why it would just come on

any pointers would be great

Re: air bag light on

Posted: Thu Aug 12, 2021 8:36 pm
by scotspie501
Hi all

he came home and told me he clipped a kerb going across a bridge .Would this maybe just need reset

Re: air bag light on

Posted: Sat Aug 14, 2021 10:34 am
by littlepolo
You could try disconnecting the battery overnight.

Re: air bag light on

Posted: Sat Aug 14, 2021 11:23 am
by scotspie501
Hi

I did think of that but done have radio code someone has ripped it out of the manual and cant find it

Re: air bag light on

Posted: Fri Oct 15, 2021 9:43 pm
by scotspie501
Hi all

back again ,this ABS light on the car i,ve checked the seat ABS switches all ok where would the be the next place to start

keen to get this light out

Re: air bag light on

Posted: Thu Oct 21, 2021 7:46 am
by JUUL
If there has been an interruption in the airbag system, even for one millisecond, it will always throw a fault code. The only way to get rid of the airbag light is to clear the airbag fault from the ecu. You can only do this with an obd scantool, but only if the 'clear fault' option is available on the scantool. Some scantools can only read fault codes, not clear them. Please do bear in mind, as long as the airbag light is on, the entire airbag system is inactive. So in case of an accident, not a single airbag in the car will deploy.

Re: air bag light on

Posted: Sun Oct 24, 2021 4:43 pm
by scotspie501
has anyone any idea where to start checking for the airbag light staying on

if I disconnect the battery I dont have the code for the radio

how do I over come this also .when I,m tring to read the airbag controller it does,nt allow me

Re: air bag light on

Posted: Sun Nov 07, 2021 5:35 pm
by polo02
Hello, try to disconnect the battery, or maybe some cable has just disconnected and that's why it is on, I had a similar problem, I turned it off and pollinated it again and the light did not shine, but I do not know if it helped me, but then it caught fire again and I had to go to the workshop, they said that one cable disconnected from the control and connected and works