CAUTION:
Make sure you disconnect the power cable from the engine heater connector before driving away.
Note: The engine heater connector is located in the radiator grille at the front of your vehicle.

Connect the engine heater for 2 to 3 hours before starting the engine.
Switching off the engineFord Focus Module Configuration - Diagnosis and Testing
Special Tool(s)
Vehicle Communication Module (VCM) and Integrated Diagnostic System
(IDS) software with appropriate hardware, or equivalent scan tool
Principles of Operation
Configurable modules accommodate a variety of vehicle options, eliminating the
need f ...
Nissan Frontier - Instrument Panel - Keys - Brake system