See also:

Engine cooling system
The engine cooling system is filled at the factory with a pre-diluted mixture of 50% Genuine NISSAN Long Life Antifreeze/Coolant (blue) and 50% water to provide year-round anti-freeze and cool ...

Clearing the programmed information
Individual buttons cannot be cleared, however to clear all programming, push and hold the two outside buttons and release when the indicator light begins to flash (in approximately 20 seconds) ...

Heater and air conditioner (automatic) (Type B)
Type B 1. Temperature control dial (drivers side)/ AUTO (automatic) climate control ON button 2. A/C (air conditioner) ON/OFF button 3. Air recirculation button 4. Fresh air intake butto ...