Nissan Qashqai 2024 Owners Manual
4.3.5.56. 65. [Gearbox Hot Power reduced] warning
The Xtronic transmission has a high fluid temperature protection mode. If the fluid temperature becomes too high (for example, climbing steep grades in high temperatures with heavy loads, such as when towing a trailer), engine power and, under some conditions, vehicle speed will be decreased automatically to reduce the chance of transmission damage. Vehicle speed can be controlled with the accelerator pedal, but the engine and vehicle speed may be reduced.
Owners Manual