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26th June 2024, 11:48 | #31 |
Doesn't do things by halves
Rover 75 2.5 Connoisseur Auto (1999) Dealer launch model. Join Date: Mar 2007
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OK, that doesn't tell you which lighting circuit is responsible.
As both your 5 watt filament number plate bulbs are working and you have by-passed the printed circuit board, there appears to be no reason why the bulb failure lamp should be illuminated unless it's reacting to another lighting circuit. Are any of your other lamp units fitted with higher wattage than standard or LED bulbs? Simon
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"Whatever is rightly done, however humble, is noble." Sir Henry Royce. |
26th June 2024, 12:08 | #32 |
I really should get out more.......
Rover 75 Saloon Join Date: Jul 2011
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Guessing either the brake light back-up or most often in my case the small 5w parking ones within the headlights.
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26th June 2024, 14:09 | #33 |
This is my second home
rover 75 1.8 vvc club se wedgwood blue Join Date: Aug 2009
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What about brake light replacing rear light when it fails? That'll show a bulb out 🤔
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26th June 2024, 14:52 | #34 |
This is my second home
ZT260 #243 (resting) Join Date: May 2010
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I had a mystery bulb failure warning on my old 1.8T. Couldn't track it down so in the end replaced all the bulbs at the rear, solved it.
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