Quote:
Originally Posted by SR781
Its the correct battery
Its a grey coloured light
I am trying to find out if others are having this problem
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Can you advise brand and part number of the battery fitted.
Grey means the system is not working, but this could or could not be a problem.
If the system does not meet a certain criteria as examples mentioned below, then its operating correctly and not a problem as such. For example if the engine needs to remain running to maintain the heater going on a cold day and the auto start/stop does not work, then that is a system function. But if there is something else causing it like for example a dead battery, then it is a problem.
I had the same issue on my wife's old LZ and was fixed with a replacement genuine battery, part number 106601. It still had the original battery and was four years old at the time which made sense.
I have heard issues with the auxiliary oil pump for the automatic transmission can fail and thus stops the auto start/stop from working but that usually produces a DTC. That would also be a problem.