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Switched/Ignition live other than ciggy lighter #71991
13/03/2006 22:01
13/03/2006 22:01
Joined: Dec 2005
Posts: 399
Leicester
Deano Offline OP
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Deano  Offline OP
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Posts: 399
Leicester
Ive heard i can get a feed from the electric window and sunroof switches how true is this?

Re: Switched/Ignition live other than ciggy lighter #71992
14/03/2006 01:52
14/03/2006 01:52

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Its very true. <img src="/forum/images/graemlins/laugh.gif" alt="" />

Can't remember which colour you need though I'm afraid.

Re: Switched/Ignition live other than ciggy lighte #71993
14/03/2006 02:44
14/03/2006 02:44
Joined: Dec 2005
Posts: 21,083
Chertsey in the Thames
bockers Offline
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why not ciggy lighter tho? You can tap into it some way up the loom.

John

Re: Switched/Ignition live other than ciggy lighte #71994
14/03/2006 02:46
14/03/2006 02:46

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On some cars the lighter is always live, i know on my '96 16vt it is, along with the CD head unit.

Re: Switched/Ignition live other than ciggy lighte #71995
14/03/2006 03:31
14/03/2006 03:31
Joined: Dec 2005
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Chertsey in the Thames
bockers Offline
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Deano, what Coupe do you have?
John

Re: Switched/Ignition live other than ciggy lighte #71996
14/03/2006 18:20
14/03/2006 18:20
Joined: Dec 2005
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Leicester
Deano Offline OP
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20v turbo LE, good point bockers, I think i'll tap into the loom further up (via scotch lock)?, by the way is the cig lighter removable from the from as I cant be arsed to take the H.U cage out again to look at the illumination bulb?

PS my non standard h.u is currenty fed by 2 permanent lives, does this mean the remote live (BLUE) to my amp is the same or does it switch to 0v when the unit is manually turned off or the facia is removed?

One more thing will having the head unit fed of the cig lighter overload the wiring/ will a bigger fuse be req?

Last edited by Deano; 14/03/2006 18:27.
Re: Switched/Ignition live other than ciggy lighte #71997
14/03/2006 18:25
14/03/2006 18:25
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Chertsey in the Thames
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I have never been able to remove the ciggy lighter and and even with the whole ashtray out of the car i still could not figure out how to do it. The wires do unplug at the back but it is quite a streatch to get to it. Easier with the gear lever gaiter unclipped IIRC.

John

Re: Switched/Ignition live other than ciggy lighte #71998
14/03/2006 20:46
14/03/2006 20:46

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Deano, it should switch off whenever you turn off your HU. If it doesn't you might fry your amps, or kill your battery <img src="/forum/images/graemlins/smile.gif" alt="" />

Re: Switched/Ignition live other than ciggy lighte #71999
16/03/2006 02:28
16/03/2006 02:28
Joined: Dec 2005
Posts: 399
Leicester
Deano Offline OP
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Got the old multimeter out and blue remote wire does go 0v when the hu is switched off or facia removed so amp shouldnt kill my battery in the future.

Anyone know how to test if the battery has a drain on it, the reason I ask is I want to make sure my HU isnt drawing current when the facia is removed or switched off as I havent got it connected to a ignition switched live yet,

Cheers Deano


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