Hi guys I have an issue with my cars alarm going off randomly and it seems to happen at night always the way when everyones in bed!Any ideas and can you disable the alarm in any way I have an IID tool can this disable the alarm,
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I had this with my L322. Having checked for spiders or similar inside the car I found the switch? inside the engine bay which tells you if your bonnet is open was faulty.
I disconnected/removed the switch and for the next few days the false alarms stopped. I then bought a replacement switch from the bay - all sorted.

Worth a try.

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Thanks for this info mate I will disconnect it tonight. I have been reading up on this earlier and a lot of people have had the same issue being down to this bonnet switch.Is it located on the passenger side isn't it.
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J Range Rover Vogue SE 4.4 SDV8 SVO Stying Pack
Audi A4 2.7 TDI S Line Black Edition phantomn black
Previous Cars
Range Rover Vogue SE Overfinch Styling 22" Elara's full black stealth colour coded
Java black Range Rover sport 2.7 TDV6
Alaska white Range Rover sport overfinch 3.6 TDV8
BMW M3 Carbon Black

Drivers side....on mine anyway.

I don’t think it’s faulty, as such, but if the car sits in the sun, the bonnet heats up and does whatever it does and over time, the bracket the switch is on gets pushed downwards, so it gets to a point where it’s on the edge of thinking the bonnet is open when it’s not.

I put a rubber gromit over the button thing, to make it a bit longer....no issues since.

Just my 2p....

 2011 Range Rover Vogue SE 4.4 TDV8

Previous cars :
2003 Range Rover Vogue TD6
1999 Discovery Td5 ES
1995 BMW M5 3.8 6 speed
1992 Range Rover 3.9 Efi Vogue
1992 BMW M5 3.8
1988 BMW 735i SE
1989 Ford Sierra XR4x4 2.9i
1981 Ford Fiesta Supersport

Looks like Dan at Duckworths sorted out my replacement switch.

The part number on the failed/faulty switch was BMW 9 119 052.

A search returned the replacement LR part number YUE000162 which if I recall correctly was a little longer. 2024 P550e Autobiography
2016MY TDV6 Autobiography
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2005 TD6 Vogue