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LED Angel Eyes Flickering

Posted: Thu Nov 08, 2012 11:18 pm
by dobbor1
I have a set of Angel Eye markers which flicker for about 10 seconds with the light switch off and the ignition turned on. Anyone know why this is? I have HIDs in the dipped beams and not sure if they have anything to do with it.

Thanks

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LED Angel Eyes Flickering

Posted: Fri Nov 09, 2012 7:05 am
by wilkoturbo
It's just the car checking all the bulbs are there and working , it send a pulse of power to each light if there is no resistance it pops up with an error on the dash

Re: LED Angel Eyes Flickering

Posted: Fri Nov 09, 2012 7:45 am
by dobbor1
Nice one mate thanks.

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Re: LED Angel Eyes Flickering

Posted: Fri Nov 09, 2012 8:11 am
by Raj
Someone else also asked this and indeed perfectly  8) and normal.

Re: LED Angel Eyes Flickering

Posted: Fri Nov 09, 2012 12:34 pm
by X5Sport
For those who have ever wondered why, it's because the normal lighting check 'pulse' sent to a filament bulb isn't enough to make it visible to the human eye (though a video camera will see it), but an LED needs much less current/voltage to produce light and we see it.

Every filament on you car will be tested by the system, but unless LED you won't normally see it..... :)

It's also why fitting LEDs often needs error cancelling components.

Here endeth the lesson yawn........ :nerd:

Re: LED Angel Eyes Flickering

Posted: Fri Nov 09, 2012 1:46 pm
by Raj
[quote="X5Sport"]
For those who have ever wondered why, it's because......

Blah
Blah
Blah

....Here endeth the lesson yawn........ :nerd:
[/quote]

That's better...... :P :)

Re: LED Angel Eyes Flickering

Posted: Fri Nov 09, 2012 3:04 pm
by pvr
On the meet when we had our lights on, only my car had "flickering" lights at the front and only visible through a camera lens.

Mine was the only LCI though.

Re: LED Angel Eyes Flickering

Posted: Fri Nov 09, 2012 8:40 pm
by JamieX5
Mine does this. I thought it was another thing to add to the list of things to do but clearly not. Good news :-)

Re: LED Angel Eyes Flickering

Posted: Sat Nov 10, 2012 1:23 pm
by Sanj
Its the same for the LED bulbs you may have fitted above the rear number plate - as X5Sport says, they're all checked by the car.

Re: LED Angel Eyes Flickering

Posted: Sat Nov 10, 2012 3:11 pm
by Raj
[quote="Sanj"]
Its the same for the LED bulbs you may have fitted above the rear number plate - as X5Sport says, they're all checked by the car.
[/quote]

It does depend upon the bulbs though as the first ones I had fitted to rear for number plate didn't flicker as the cancellers were better quality and expensive. I did try some new front AE ones too and these didn't flicker but they weren't as bright as my current ones. I love the flicker.

Re: LED Angel Eyes Flickering

Posted: Sat Nov 10, 2012 4:46 pm
by jaynana
[quote="JamieX5"]
Mine does this. I thought it was another thing to add to the list of things to do but clearly not. Good news :-)
[/quote]

you mean the camera lens thing?  :P i'd just buy a new camera  :))