09-06-2023, 09:04 AM | #1 |
Private First Class
31
Rep 120
Posts |
Battery drainng Issues
I have BMW X1 2016, which I had bought recently. I had to replace the battery as it was completely flat and jump starting didn't help. I have replaced it with BOSCH same spec battery and also registered it with ISTA+ software.
The issue I am having is that if the car isn't driven for few 2-3 days the battery drains to half confirmed by using a battery tester. After driving the car for few miles, it shows the charge is back to full. What can i do to confirm what's draining the battery whilst it is parked? PS. I have used ISTA+ to check error codes and there are two showing up. can these be the reason of battery drain?
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09-07-2023, 07:31 AM | #2 |
New Member
3
Rep 17
Posts |
Hi, this is quite problematic to diagnose. I mean it takes a long time.
This could be an issue - 9390DC - Seat belt buckle contact, rear centre, open circuit Also, check the standby current with ISTA if this is a real problem. My car shows 80mA. Good luck with this. |
Appreciate
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