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cass

Member Since: 12 Oct 2011
Location: northumberland
Posts: 797

FBH Question

Hi
The FBH on my L405 works fine but when I press the remote the green light flashes quickly for about 15 seconds and the unit doesn't start up, I press it a second time and the green light flashes slowly and the unit starts up.
Is this normal or is this some secret code warning of imminent disaster looming?
Cheers

14th Dec 2022 7:35pm

mjdronfield

Member Since: 04 Nov 2011
Location: Derbyshire
Posts: 8002

2011 Range Rover Vogue SE TDV8 Buckingham Blue

My L322 does that sometimes. I think it might be as the car is “asleep” on the first press and maybe systems need to come on a bit. Second press is always good….

I wouldn’t say it’s anything to worry about, but happy to be corrected….

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

14th Dec 2022 10:21pm

cass

Member Since: 12 Oct 2011
Location: northumberland
Posts: 797

Thanks for that. It sounds very logical, I don't recall my l322 doing this but the FBH isn't reliable on mine. I'm just pleased that it does fire up eventually on the L405.

15th Dec 2022 12:21pm

ilard

Member Since: 21 Oct 2012
Location: London
Posts: 717

I think it might be a low battery in your FBH remote fob. Perhaps worth changing this to see if that behaviour stops. L405 P400e Autobiography (MY2020)... Silicon Silver / Espresso

16th Dec 2022 9:34pm

luxmoggy

Member Since: 19 Jun 2020
Location: Trier
Posts: 507

2019 Range Rover Autobiography SDV8 Montalcino Red

I think it is normal. if it doesn't connect when you first push the button. It is also to give you feedback that the car received the command.

This video also talks about the remote for the FBH
https://youtu.be/kNzsnhCNc1g SDV8 AB MY 2020
MINI Cooper S Cabrio
Kit: Jaguar XK140 (in progress - the website is link to build)

17th Dec 2022 6:27am

cass

Member Since: 12 Oct 2011
Location: northumberland
Posts: 797

Thanks for the replies - I did consider the low battery option but as the FBH still works every time, I can live with having to press the button twice.
Other than changing oils and filters I believe that it should be illegal to do anything to a Range Rover if it's working.

17th Dec 2022 4:11pm

Perce

Member Since: 30 Jan 2012
Location: Milton Keynes
Posts: 163

2015 Range Rover Autobiography SDV8 Aruba

Re: FBH Question

cass wrote:
Hi
The FBH on my L405 works fine but when I press the remote the green light flashes quickly for about 15 seconds and the unit doesn't start up, I press it a second time and the green light flashes slowly and the unit starts up.
Is this normal or is this some secret code warning of imminent disaster looming?
Cheers

Mine flashes quickly on the first press, the fbh then starts up about a minute later ( roughly, I haven’t timed it) and works fine. Perhaps give it more of a chance before pressing again, and see if yours does the same

19th Dec 2022 10:08am

cass

Member Since: 12 Oct 2011
Location: northumberland
Posts: 797

10 out of 10 - mine did exactly that, I was just being impatient

20th Dec 2022 12:14pm

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