Good day. I recently started having this issue with my 94 e36 325i where the horn would honk twice whenever the ignition is switched on. It starts fine and no other issues at all only when turning the ignition on. I've looked around and could not find any indication on what it might be. Any...

My horn is intermittently working any ideas what could be causing this ? A dodgy connection maybe ?

My horn has failed - only the high pitch horn is sounding - sounds ridiculous. Have sourced a replacement but need to know where it is to replace it. How do you access it etc?

Hello ppl :), I played too long with my horn and it doesn't working anymore. I tried to check the fuses, but I don't know which one is for horn. Please see a pic below.

I know this has been covered elsewhere, with most problems being linked to the slip ring, but mine doesn't seem to be getting any power to the button at all. I take it the brown is live (from a relay?) and the blue is earth? All fuses are OK. Horn works fine when wired to the battery terminals...

Hi all I have a 2000 E46 318i & have lost the use of my r arm. I use a remote control on my steering wheel to override the indicator,high beam windscreen washers etc by connecting the relays in parallel with the various switches. However this new bmw has a computer (gmc?) & rather than a 12v...

I had the battery changed and ever since my horn has not worked at all, can anyone offer advice or experienced a similar problem it's a 525d sport 2005. Someone mentioned the battery needs to be programmed once changed which I have not done so that is my next port of call but surely that alone...

Alarm and horn problems and a few other electrical issues

A few months ago I bought a new battery for my 2005 525d sport, had every single fuse in the boot and the dash checked and all are fine. However since the battery change my horn has failed to work at all. Also, when I unlock the car and turn the key to start the ignition the alarm sounds in a...

I'm slowly working my way through the few faults on my newly aquired 840. Ive sorted most of the jobs now but theres a couple of issues that i'm not sure where to start. The horn has never worked and the air bag lights always been on. I'm not sure whether to treat these as seperate faults or...

I started a new thread on my new 840 but it ended up in the wrong section: http://www.bimmerforums.co.uk/forum/f74/new-840i-owner-t115213/ Mods: can you move it to the e31 owners section please. The only thing I don't like on my 840 is the horn, which sounds worse than my ex's old Fiat 500...

On my phone so hard to search, does anyone know which colours the two wires for the horn button are? I have a mono wheel and need new wires from the connector the for the horn and airbag. Tyi

the horn on the passenger side front of car(nearside) is not working is this a high tone or low tone horn?

the horn on the passenger side front of car(nearside) is not working is this a high tone or low tone horn?

A bit of a strange query and think this is the right place to ask. My car horn seems to sound more like a mouse squeak at best. It works and passes the MOT but to be honest does not have the right sound for the car. Have tried them via 12v supply and they sound the same even then so its not the...

Hi all This is basically an extension to an older thread started over a year ago. When I bought my car almost 2 yrs ago the horn wasnt working. I should have taken it back to the garage but it was my own fault, was quite busy and with one thing or another I missed out on the warranty period. I...

i just need some advice, my horn dosnt seem to be working so far ive checked the fuse and steering wheel but all seems to be ok ive also had the horn out and that seems to be ok however am i mad or something because from what i can see there is another horn underneath the one i took out...

Weird one - the other day the horn stopped working on the same day the central locking stopped locking the passenger door, but it still locks the boot and the fuel flap. Have checked fuses and all are OK. Would the horn and the CL for one side be on the same relay? Unlikely. It has an airbag but...

as above,horn not working.checked the fuses 5 and 55 they are ok.i hear a click from the glovebox when i press the horn.any help will be app.

Hey people! i have recently discovered thaqt my horn is now not functioning and was wondering if anyone could advise on a price for a new one or cost to repair as i'm not the greatest mechanic or auto spark going! What with the track rods going and new tyres.....this is turning out to be an...