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Old 13th August 2019, 03:23 PM
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The_Laird The_Laird is offline
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Default Ticking noise from inside boot

Just this afternoon I noticed quite a loud ticking noise coming form inside the boot, around the alarm horn/CD changer area. It’s ticking regularly, with the ignition off, at around once per second, and has been doing so for some hours now. (I don’t use the CD changer, but I do have phone prep, which I think is in that area too).

Hopefully nothing serious as we’re just heading off to Scotland!

Anyone got any ideas?
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2002 Final Edition S8. Ebony black with Silver Grey leather and myrtle wood trim.
Current mods: solar sun roof, 20mm rear spacers, 15 mm on front, red brembo callipers, 6k headlights, rear view camera, engine remap, alloy dash dial rings, alloy navi rings, tt/phaeton pedal upgrade, (and custom matching foot rest) dension ipod interface & parrot hands free kit (both fully hidden), av input, tv in motion switched thro' PF switch in blanking plug right of steering column, Audi 'quattro' sill covers, repositioned centre console switches, radio clock, .
Planned mods: auto-dimming rear view mirror, dash cam (as steamship's), fit the ski hatch, refit philips drl's (or maybe not - nope, definitely not - horrible botch!).
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Old 13th August 2019, 08:58 PM
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moltuae moltuae is offline
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Does your alarm siren still work Jim? If not, might just be the old leaky siren battery problem causing the siren circuit to emit the ticking noise.
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  #3  
Old 13th August 2019, 09:39 PM
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I’m not sure if it’s still working. Brian gave me one a year or so ago and it was OK when I fitted it. But I think I’ll take the damn thing out as this is the third that I’ve fitted. Unless anyone has found a lasting solution?
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2002 Final Edition S8. Ebony black with Silver Grey leather and myrtle wood trim.
Current mods: solar sun roof, 20mm rear spacers, 15 mm on front, red brembo callipers, 6k headlights, rear view camera, engine remap, alloy dash dial rings, alloy navi rings, tt/phaeton pedal upgrade, (and custom matching foot rest) dension ipod interface & parrot hands free kit (both fully hidden), av input, tv in motion switched thro' PF switch in blanking plug right of steering column, Audi 'quattro' sill covers, repositioned centre console switches, radio clock, .
Planned mods: auto-dimming rear view mirror, dash cam (as steamship's), fit the ski hatch, refit philips drl's (or maybe not - nope, definitely not - horrible botch!).
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Old 13th August 2019, 10:52 PM
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briang9 briang9 is offline
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Quote:
Originally Posted by The_Laird View Post
I’m not sure if it’s still working. Brian gave me one a year or so ago and it was OK when I fitted it. But I think I’ll take the damn thing out as this is the third that I’ve fitted. Unless anyone has found a lasting solution?
My lasting solution was to take it out and throw it away
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Audi S8 2002, Black (even the chrome bits)
Audi RS6 Avant 2008, Daytona Grey
Maserati Granturismo 2008, Metallic Nero Carbonio
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  #5  
Old 20th August 2019, 08:09 PM
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The_Laird The_Laird is offline
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Before I copy Brian’s solution, does anyone know if a compatible new alarm horn is available? Preferably one that you can hear clearly!
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2002 Final Edition S8. Ebony black with Silver Grey leather and myrtle wood trim.
Current mods: solar sun roof, 20mm rear spacers, 15 mm on front, red brembo callipers, 6k headlights, rear view camera, engine remap, alloy dash dial rings, alloy navi rings, tt/phaeton pedal upgrade, (and custom matching foot rest) dension ipod interface & parrot hands free kit (both fully hidden), av input, tv in motion switched thro' PF switch in blanking plug right of steering column, Audi 'quattro' sill covers, repositioned centre console switches, radio clock, .
Planned mods: auto-dimming rear view mirror, dash cam (as steamship's), fit the ski hatch, refit philips drl's (or maybe not - nope, definitely not - horrible botch!).
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Old 21st August 2019, 11:31 AM
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steamship steamship is offline
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Not aware of a compatible horn unfortunately, and you're already quite aware of the (continued) issues of replacing them. I replaced mine back in October 2013 with one I had scavenged from an '05 A4, and it still works, but you have to the hearing of a dog to notice it. It seems to lose volume as time goes by, that's assuming the batteries don't get to it first.

If I lock the car standing by the drivers door, I can't even hear the confirmation beep. As for the alarm itself, I just tested it (again from the drivers door) and it is pathetic.
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2001 A8 D2 FL 3.7 Q - LPG Conversion, Engine: AKC, Gearbox:FBB, Colour:LY5X Aqua Blue pearl effect, Interior:WJ light beige/dark beige valcona leather with burr walnut inserts

My DIY jobs - Replaced alarm horn, Replaced Coolant Temp sensor, Updated RNS-D firmware, Installed Reversing Camera and Digital TV, Dashcam Installation, Retrofitted Rear Blinds, Auto-Dimming Rear View Mirror, Chrome Boot Struts

Sold! 2008 S8 D3 5.2 V10 - Engine: BSM, Gearbox:KLW, Colour:LY7F Suzuka Grey Pearl Effect, Interior:Black/Black with Silver/Black valcona leather with carbon atlas inserts, Bang & Olufsen, Heated windscreen, Soft-close doors, TV, DAB, AMI, Quad Zone, Auto Boot, Auto dim Mirrors, Keyless entry, PDC with rearview camera, AFS II Headlights

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  #7  
Old 21st August 2019, 11:32 AM
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The_Laird The_Laird is offline
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This is the guts of the faulty alarm horn. probably past saving!
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__________________
2002 Final Edition S8. Ebony black with Silver Grey leather and myrtle wood trim.
Current mods: solar sun roof, 20mm rear spacers, 15 mm on front, red brembo callipers, 6k headlights, rear view camera, engine remap, alloy dash dial rings, alloy navi rings, tt/phaeton pedal upgrade, (and custom matching foot rest) dension ipod interface & parrot hands free kit (both fully hidden), av input, tv in motion switched thro' PF switch in blanking plug right of steering column, Audi 'quattro' sill covers, repositioned centre console switches, radio clock, .
Planned mods: auto-dimming rear view mirror, dash cam (as steamship's), fit the ski hatch, refit philips drl's (or maybe not - nope, definitely not - horrible botch!).
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  #8  
Old 21st August 2019, 10:12 PM
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briang9 briang9 is offline
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Quote:
Originally Posted by briang9 View Post
My lasting solution was to take it out and throw it away
Still think you should follow my example
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Audi S8 2002, Black (even the chrome bits)
Audi RS6 Avant 2008, Daytona Grey
Maserati Granturismo 2008, Metallic Nero Carbonio
Audi S8 2015, Daytona Grey
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  #9  
Old 21st August 2019, 10:38 PM
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The_Laird The_Laird is offline
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Quote:
Originally Posted by briang9 View Post
Still think you should follow my example
I have!
__________________
2002 Final Edition S8. Ebony black with Silver Grey leather and myrtle wood trim.
Current mods: solar sun roof, 20mm rear spacers, 15 mm on front, red brembo callipers, 6k headlights, rear view camera, engine remap, alloy dash dial rings, alloy navi rings, tt/phaeton pedal upgrade, (and custom matching foot rest) dension ipod interface & parrot hands free kit (both fully hidden), av input, tv in motion switched thro' PF switch in blanking plug right of steering column, Audi 'quattro' sill covers, repositioned centre console switches, radio clock, .
Planned mods: auto-dimming rear view mirror, dash cam (as steamship's), fit the ski hatch, refit philips drl's (or maybe not - nope, definitely not - horrible botch!).
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