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1 Posts
Hi All,
I have some issue with my car from 12v battery first week. they changed the 12V battery and inverter but preheat does not work. i see my rear window get defrost but not front window.
My car was at workshop during 12 battery change and invertor swap during that they did some software update to fix my 12v battery issue, since that my 12v battery did not die but preheat still does not work. since software update is done, i feel when i am at minimum level of climate control, it seems bit noisy compare to before update. and during driving also i feel more sound than before update. i dont know what is the issue. does someone has noise problem ?
I have some issue with my car from 12v battery first week. they changed the 12V battery and inverter but preheat does not work. i see my rear window get defrost but not front window.
My car was at workshop during 12 battery change and invertor swap during that they did some software update to fix my 12v battery issue, since that my 12v battery did not die but preheat still does not work. since software update is done, i feel when i am at minimum level of climate control, it seems bit noisy compare to before update. and during driving also i feel more sound than before update. i dont know what is the issue. does someone has noise problem ?