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Home > Technical > battery warning light today.. |
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iain cooper Member Since: 27 Aug 2007 Location: north of Glasgow Posts: 1989 |
I did notice mine stayed on for a few seconds longer after start up at same temperature recently, but it went out ok.
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11th Jan 2010 7:55 am |
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landieguy Member Since: 16 Mar 2009 Location: Essex Posts: 78 |
Not sure of the workings within FL2 re Alternator output versus battery volts/discharge level but I am aware that certain vehicles, my wifes Merc A Class being one, limits the alternator output if battery volts are lower than normal. This is to prevent current inrush and electrical spikes and transients that such inrushes can cause messing up other electricals. The alternator output slowly builds limiting charge current to the battery. Could this be the case keeping the battery lamp lit whilst the output builds in respect to FL2's? |
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11th Jan 2010 10:56 pm |
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m1964 Member Since: 21 Apr 2007 Location: NY Posts: 97 |
happened again the next norning, so took it to the dealer, they found "weak battery" and replaced the battery with aftermarket Interstate brand battery (these batteries are very good in general) I guess it is too expensive to haul original LR batteries from UK to the USA. I think it is possible that there was "mismatch" between alternator output and battery output voltages causing the warning light to come on. |
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14th Jan 2010 3:10 am |
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m1964 Member Since: 21 Apr 2007 Location: NY Posts: 97 |
UPDATE: 2 days after picking FL2 (LR2) from the dealer the same light is on again -took it to the dealer again, who called next day and said "we did not get to it yet, because we are very busy" -I will update on resolution of this problem. |
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17th Jan 2010 12:43 am |
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