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Author Topic: flashing lights on Instument Cluster  (Read 2587 times)

Offline mk28vfreak

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flashing lights on Instument Cluster
« on: 23 January 2004, 09:21 »
Hi Guys and Gals,

Can anyone tell me what the Dashboard Led's represent.  the main one i am interested in is the one in the middle of the top row.  i think it is something to do with coolant temperature but i am not sure.  It seems to flash at me every now and again and at the same time the rev counter goes haywire shooting up and down the gauge.

any ideas anyone???

TIA
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Offline Gambit

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Re:flashing lights on Instument Cluster
« Reply #1 on: 23 January 2004, 09:28 »
yeah it is the coolant sensor, it flashes when the water level is low

bit weird the way the rev counter goes haywire also, that sounds a bit more like an electrical fault
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Offline MK4_20VT

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Re:flashing lights on Instument Cluster
« Reply #2 on: 23 January 2004, 18:39 »
Mine does this 2 i'v just found out the prob

It's the headlight switch on mine

does it only happen when the lights are on??
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Offline Alexg40

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Re:flashing lights on Instument Cluster
« Reply #3 on: 23 January 2004, 18:55 »
Quote
Mine does this 2 i'v just found out the prob

It's the headlight switch on mine

does it only happen when the lights are on??

Keep talking, I have this problem too, without the rev counter bit.......
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Blue MK2

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Re:flashing lights on Instument Cluster
« Reply #4 on: 23 January 2004, 19:03 »
my rev counter goes right up when i put the ignition on. like a quick flick?

is this normal?
« Last Edit: 23 January 2004, 19:04 by Blue MK2 »
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Offline MK4_20VT

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Re:flashing lights on Instument Cluster
« Reply #5 on: 23 January 2004, 19:03 »
Ok when your lights are on and the dimmer wheel below the light switch is on full, wait until the coolent light starts to flash then press the dimmer switch quit hard.  You will notice your dash lights will go out & the coolent light will stop flashing, let go & it starts flashing again :(

(this only used to happen when the car was warm) & prob the switch got warmer

plus when the headlight switch is on full & put a bit of pressure on it & you mite find the headlights dim down to half beam

KNACKERED HEADLIGHT SWITCH ;D
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Offline ASH

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Re:flashing lights on Instument Cluster
« Reply #6 on: 23 January 2004, 19:05 »
i too have this problem.  ???
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Veedubgt18v

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Re:flashing lights on Instument Cluster
« Reply #7 on: 23 January 2004, 20:05 »
I dont!  ;D  :P  :-*  :)
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Veedubgt18v

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Re:flashing lights on Instument Cluster
« Reply #8 on: 23 January 2004, 20:06 »
could be the temperature sender (blue one) is not working properly, this can affect idling. they are about 12 quid for a new one from vag. good starting point
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Offline Alexg40

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Re:flashing lights on Instument Cluster
« Reply #9 on: 23 January 2004, 22:25 »
Quote
could be the temperature sender (blue one) is not working properly, this can affect idling. they are about 12 quid for a new one from vag. good starting point

Ah, tell me more about this too, I have idle problems!  Where is the switch?
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