See also:

Troubleshooting guide
The system should respond correctly to all voice commands without difficulty. If problems are encountered, follow the solutions given in this guide for the appropriate error. Where the solutions ...

Rear window wiper blade (if so equipped)
Contact a NISSAN dealer if checking or replacement is required. ...

Changing engine coolant
Major cooling system repairs should be performed by a NISSAN dealer. The service procedures can be found in the appropriate NISSAN Service Manual. Improper servicing can result in reduced heater ...