Peugeot 407 Horn Problems

Problems mentioning the Horn on the Peugeot 407
Radio not working
 2006 2.0 hdi
Posted: Apr 7, 2022
1
reply
All warning lights come on, with no power steering and speedometer not working, then they all worked for 2days then back to not working again.
 2007 2tdi
Posted: Jan 4, 2023
1
reply
Gearbox problems
 2006 3l v6 petrol
Posted: Apr 16, 2023
3
replies
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What problems can be caused by a faulty Horn?

Horn not working

When pressing the horn on the steering wheel no sound comes out. Sometimes there is a very weak sound from the horn.

Horn sounds strange

When pressing the horn the sound isn't as it used to be, the sound can be weak and sound more screeching than before.