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#1
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R129 dashboard illumination question
In between the centre air vents on the R129 are two little buttons, one with a red square on it and one with a blue square on it. Press the red square button and the centre vents blow warm air; a little red LED illuminates in the button. Press the blue square button and the centre vents blow cool air; a little red LED illuminates in the button.
Now my question: At night, with the headlights switched on, the red square in the button is illuminated (whether or not the warm air is switched on). Should the blue square in the other button also be illuminated? On my car it is not, only the red square lights up. The LEDs in both buttons work correctly, it is the blue square itself I am wondering about. Should the blue square be illuminated with the other dashboard illumination? TIA
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JJ Rodger 2013 G350 Bluetec 1999 SL 500 1993 E300 diesel T 1990 190 |
#2
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On mine the red LED's are off untill I press the buttons. no matter if the headlights are on or off.
-- CR 97 SL600 |
#3
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yes both the red square and blue square are lighted. the colored square light only when the instrument lights are on
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#4
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Just checked,
both red and blue sqaures are lit when lights are on. LED's off untill buttons are pressed. -- CR |
#5
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Thanks guys!
Mine obviously needs a new bulb or something because the blue square never lights up. I'm fixing all of the trivial (and not so trivial) faults before the warranty expires!
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JJ Rodger 2013 G350 Bluetec 1999 SL 500 1993 E300 diesel T 1990 190 |
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