Author Topic: 2009 i30 dashboard background light unstable  (Read 14478 times)

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  • Posts: 4,362
  • au Australia
    Ipswich
Re: 2009 i30 dashboard background light unstable
« Reply #30 : December 31, 2019, 16:50:43 »
  repositioning the others gave me 10.   :wacko:  Replacing the 2 missing LEDs then fully retored .......  :rolleyes:

 It no longer flickers. :idea:

 :idea: = pure arse. 

Mine no longer flickers too. But..... I wait, its an intermittent fault.

To fault find a fairly complex double sided print board is labour intensive enough. To test and fault find it while it is not powered up is usually futile.

Correct procedure is ALWAYS to leave all fantasy at the door; then make some extension fly leads to give the cluster power. That way you know if the bloody thing is in fail or working mode.

Also helps to understand the circuit  :whistler: :whistler:
  :rofl:
  • i40 Premium Tourer, FD i30CW SLX CRDi FD i30 CRDi SX , Welly, SANTA CLAUS

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  • Posts: 4,071
  • au Australia
    QLD
Re: 2009 i30 dashboard background light unstable
« Reply #31 : December 31, 2019, 22:06:23 »
Flicker has returned.
Flicker's lowest luminescence is same as when lights are on
Therefore no flicker with lights are on.

 :phone1: Theory Proved
  • FD 2.0L CW (office); GD 1.8L & CRDi; BMW Z3 M; Audi A4 Quattro; Nissan 350Z HR

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  • Posts: 15
  • ph Philippines
    davao philippines
Re: 2009 i30 dashboard background light unstable
« Reply #32 : May 25, 2020, 22:25:03 »
can you teach me how did you disassemble the LCD?
  • first gen i30 2009

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  • Posts: 15
  • ph Philippines
    davao philippines
Re: 2009 i30 dashboard background light unstable
« Reply #33 : May 26, 2020, 04:20:59 »













fixed !!! replaced 5 bad LEDs.. got the LEDs from the spare aircon controls...
now it lights up just like new!
« Last Edit: May 26, 2020, 04:39:28 by mc121994 » »
  • first gen i30 2009

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  • Posts: 7
  • it Italy
    NA
Re: 2009 i30 dashboard background light unstable
« Reply #34 : November 01, 2020, 16:47:32 »
Hi, I have read all your post, even me, on my car, the display has a low brightness, before taking it apart and replacing the burnt LEDs, I would like some news about it.
On the body of the substituted LEDs, some initials are stamped that I am looking for substitutes on the internet, thank you very much.
  • Hyundai i30 2011

 


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