Recent update effect on range
Hey everyone,
I have an XEV 9e Pack One 59Kwh and I’m based in Delhi, where temperatures are currently hovering around 43°C.
I recently received my first OTA update and installed it immediately. But right after the update, I noticed a significant drop in the estimated range.
Before the update, a full charge used to show around 520 km estimated range. Since the update, even after doing 2 full charge cycles, it now only shows around 470 km.
I understand that the displayed range isn’t the actual real-world range, but such a sudden drop right after an OTA update is concerning.
Another thing I’ve noticed is that my efficiency in this heat hardly touches 5–6 km/kWh now. Earlier, I was consistently getting at least 7 km/kWh.
So I wanted to ask:
- Has anyone else experienced a range drop after the recent OTA update?
- Is this kind of efficiency drop normal in extreme Delhi summer temperatures?
- Does the BMS recalibrate over time after updates, or should I get this checked?
Would appreciate hearing from other owners.