The drive system is outside the operating temperature range, e.g. due to extreme outside temperatures.

Drive system power output is reduced. The yellow reduced power output warning lamp is lit.

Once the operating conditions return to normal, the full output will be available again.

The high-voltage battery is not charged sufficiently.

Drive system power output is reduced. The yellow reduced power output warning lamp is lit.

If the drive system power output is still reduced, there is a fault in the drive system.