Nissan X-Trail 2024 Owners Manual
7.26. Smart simple hybrid system
The Smart simple hybrid system helps to enhance the fuel economy by controlling the Stop/Start System, the torque assist function, and battery charging by the electric motor (regeneration).
The vehicle has two batteries, a main battery (12-volt) and an auxiliary battery (Lithium-ion), that is specially designed for the Smart simple hybrid system. (See
for additional information.)
Do not drive the vehicle with any of battery terminal is disconnected. Doing so may lead to the system malfunction and may cause an accident.
Use the special 12-volt battery (main battery) that is enhanced in regard to the charge-discharge capacity and life performance. Avoid using a non-special battery, as this may cause early deterioration of the battery or a malfunction of the Stop/Start system and the torque assist function.
For the 12-volt battery (main battery), it is recommended to use Genuine NISSAN parts. For more information, contact a NISSAN dealer or qualified worksho
For the auxiliary battery (Lithium-ion), it is recommended to use Genuine NISSAN parts. For more information, contact a NISSAN dealer or qualified worksho