DiscoDunc
Member Since: 08 May 2006
Location: Bristol
Posts: 16390
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Airbags - when will they go off ?? |
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I was driving down the motorway last week, bored and got thinking.....
what would happen if I took the keys out of the ignition
Obviously the engine would stop running properly, the steering would lock, and the brakes may be a little less responsive than normal.
Now, I also assumed I would crash. Well actually, I would definately crash
But my question is......
Would the Airbags go off and save my life Duncan
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6th Apr 2009 12:00 pm |
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Disco3newbie
Member Since: 26 Oct 2008
Location: Scottish Borders
Posts: 605
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Airbags would maybe come on with front or side impact....but.....if you've taken the key out would the EPB come on and activate in emergency stop mode (is this EPB shoes or brake discs that operate??) and bring you to a controlled halt thereby saving your life???
Steering might be a problem tho.
Never sure if airbags will save life if impact speed is high enough to throw internal organs about though and cause internal damage.
Good question.....hope never to have to find out for real
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6th Apr 2009 12:10 pm |
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DG
Site Moderator
Member Since: 12 Dec 2005
Location: The Gaff
Posts: 50973
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DiscoDunc wrote:.
Would the Airbags go off and save my life
Yes ...because the restraints control module always has a minimum power reserve of 150milliseconds in case the traditional power supply is disrupted. This is enough energy to fire the driver and passenger airbags and signal the seat belt pre-tensioners
But if you want to test the theory 21 year LR veteran > D2 GS 2003 > D3 S 2006 > D3 HSE 2009 > D4 HSE 2013 > D4 HSE 2015 > D5 HSE 2018 > DS HSE R-Dynamic P300e 2021
Last edited by DG on 6th Apr 2009 12:19 pm. Edited 1 time in total
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6th Apr 2009 12:18 pm |
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Bodsy
Site Sponsor
Member Since: 06 Nov 2006
Location: In the Clubhouse
Posts: 21361
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mmmmm EPB come on in a manual when you remove the key (who's gonna test the theory......), but not Auto.
For removing the key, I would GUESS that the systems will still be 'awake' until the 2 minute shutdown timer has been reached, so I reckon that they would still go off.
Let me know when you want to test the theory Bodsys Brake Bible
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6th Apr 2009 12:19 pm |
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caverD3
Member Since: 03 Jul 2006
Location: Oberon, NSW
Posts: 6922
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I don't think the keys will come out unless you are in Park. “There are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely gamesâ€
Ernest Hemmingway
D4 3.0 Active Diff, Adaptive Lights, High Beam Assist, Surround Cameras, Privacy Glass.
D3 2.7:Adaptive Headlights,Electronic Rear Diff,ARB Bar,Blaupunkt Speakers,JVC Powered Subwoofer,Removable Snorkel,Mitch Hitch,Pioneer After Market Head Unit,Steering Wheel Control Adaptor,Remote Adjustable Supension Rod System, Taxside Dual Battery System.
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6th Apr 2009 12:19 pm |
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DiscoDunc
Member Since: 08 May 2006
Location: Bristol
Posts: 16390
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ahh yes, good point
but the airbags would still come on though. Thats reassuring.
I dont intend testing the theory but its one of those questions that one ponders over during hundreds of miles of motorway travelling Duncan
-----------------------------------------------------
If I'd known I was going to be so thirsty this morning I'd have drunk more beer last night.
FFRR Autobiography 4.4 SDV8 MY17
D4 HSE MY13 SOLD
FFRR 3.6 Vogue TDV8 SOLD
D4 HSE MY10 SOLD
D4 SE TECH MY15 SOLD
D4 XS MY12 SOLD
D4 HSE MY10 SOLD
D3 HSE MY06 - Re-Cycled Worldwide
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6th Apr 2009 12:21 pm |
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Bodsy
Site Sponsor
Member Since: 06 Nov 2006
Location: In the Clubhouse
Posts: 21361
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So on a manual, are there any safety triggers to stop the key coming out? Bodsys Brake Bible
D4/D3 Remote FBH heat kits
BAS Remaps/ EGR Blank
Transmission Flush
Software updates/enabling
Clock/ SNOTM /3Flash / 4x4Info /BT Update /Service Reset/Error Codes / Gearbox Reset
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6th Apr 2009 12:27 pm |
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blue meanie
D3 Decade
Member Since: 04 Aug 2005
Location: Newbury
Posts: 6861
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Bodsy wrote:So on a manual, are there any safety triggers to stop the key coming out?
yes it's called 'the driver'
extra safety features only required for auto drivers ? and theeeeennn......???
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6th Apr 2009 12:32 pm |
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NoDo$h
Member Since: 02 May 2006
Location: Finding new and exciting ways to milk badgers.
Posts: 19689
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As above, in an auto you have to be in park to get the key out. Common on the M25, just not at 70mph
So in a manual, you take the key out and the EPB engages
In an Auto, you need to have it in park to take the key out.
Both point to stopping quite suddenly I know it's not considered "kind" to say no these days, but no. Just no, ok? And if it's not ok, still no.
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6th Apr 2009 1:07 pm |
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catweasel
Member Since: 05 May 2006
Location: Bundaleer
Posts: 4805
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NoDo$h wrote: in an auto you have to be in park to get the key out. no you dont
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6th Apr 2009 3:41 pm |
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simonsi
Member Since: 14 Oct 2007
Location: Auckland
Posts: 1264
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Bodsy wrote:So on a manual, are there any safety triggers to stop the key coming out?
Well in a manual doesn't the EPB come on when you remove the key??
Rumour has it that the car will also enter "Darwinian mode" though and ensure that your life is quickly brought to an end to try and prevent your genes carrying on. Unlike your jeans, which are quite likely to carry on due to Newton's laws... Cheers
Simon
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6th Apr 2009 4:01 pm |
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NoDo$h
Member Since: 02 May 2006
Location: Finding new and exciting ways to milk badgers.
Posts: 19689
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You blooming do in mine.
Hang on, mind may be playing tricks on me as it's been so long since I drove mine I know it's not considered "kind" to say no these days, but no. Just no, ok? And if it's not ok, still no.
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6th Apr 2009 4:05 pm |
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landyhead
Member Since: 19 Mar 2009
Location: cardiff
Posts: 144
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Im with no dosh, catweasel,s is broke welsh petrol head
Base 5 seat, ex HA with air,terrain,tip tronic and some bling (gone)
D4 Gs 7 seat totally standard for now
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6th Apr 2009 5:39 pm |
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Bodsy
Site Sponsor
Member Since: 06 Nov 2006
Location: In the Clubhouse
Posts: 21361
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It might work in Neutral too.....? Bodsys Brake Bible
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BAS Remaps/ EGR Blank
Transmission Flush
Software updates/enabling
Clock/ SNOTM /3Flash / 4x4Info /BT Update /Service Reset/Error Codes / Gearbox Reset
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6th Apr 2009 5:40 pm |
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adam
Member Since: 20 Sep 2005
Location: Home and Happy
Posts: 6917
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Mate of mine took his keys out of a Capri years ago - not an issue apart from fact we where coasting down a 1:10 (Alderley Edge for those that know area) and stearing locked - how he maged to get it back in and not crash whilst we were all screaming I'll never know - not recomended unless you want liquid pants
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6th Apr 2009 5:53 pm |
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