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Bowdizle

Aygo airbag light flashes and no horn

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Hi all.

My 2006 Aygo airbag light flashes and no horn when pressed. It was how I g no faults but when checked with a more advanced computer it come up with both passenger and drivers airbag restraints. All wires fine under seats so cleared the fault but still flashes but Gault not showing anymore. 

I went and purchased 2 new front seats but still flashing. As for the horn, I got a new horn, checked all the fuses and nothing. There is a obvious relay clicking from within the fuse box when the horn is pressed but I can not see this but can feel the click inside. Any help appreciated. Tha you

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Welcome to Toyota Owners Club.

Moved to the Aygo club.

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one part in common with both horn & airbag is the clock spring / spiral cable

this part moves when you turn the steering wheel and allows

both parts to stay connected.

below is a picture of a clock spring / spiral cable unit.

yellow cable is for the airbag and the socket is for the horn.

image.thumb.png.786e49f1b4b777a270861550e92d5cc4.png

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Thanks for the reply, I've tried a squib last week and nothing, still the same. It come up with a new fault regardingvthecsquib after fitting but cleared. I have so far changed both front seats and the squib. Thevcarcisca money put so far.  

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there is a fuse box under the bonnet that has a fuse for the horn

Fuses engine compt.77-78.pdf

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THank you for the reply, so I've solved the horn problem a couple of days ago. I tested the spade that goes into the horn. Although it looked good it was not showing a live but the wire was so I cut the spade off and attached a new one and the horn now works. Just the flashing airbag light now. 

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