Subaru WRX & WRX STI Manuals 2015 WRX & WRX STI Owner's Manual | Page 351

7-24 Starting and operating/Continuously variable transmission automatically be reduced. This is not a malfunction. This phenomenon results from the engine control function maintaining the cooling performance of the vehicle. The engine and vehicle speed will return to a normal speed when the engine is able to maintain the optimum cooling performance after the heavy load decreases. Driving under a heavy load must be performed with extreme care. . The continuously variable transmission is a chain type system that provides superior transmission efficiency for maximum fuel economy. At times, depending on varying driving conditions, a chain operating sound may be heard that is characteristic of this type of system. & Select lever button in. : Shift without pressing the select lever button. The select lever has four positions, “P”, “R”, “N”, “D” and it also has an “M” position for using the manual mode. ! P (Park) This position is for parking the vehicle and starting the engine. In this position, the transmission is mechanically locked to prevent the vehicle from rolling freely. 1) Select lever button : With the brake pedal depressed, shift while pressing the select lever button in. : Shift while pressing the select lever When you park the vehicle, first apply the parking brake firmly, then shift into the “P” position. Do not hold the vehicle with only the mechanical friction of the transmission. To shift the select lever from the “P” to any other position, you should depress the brake pedal fully then move the select lever. This prevents the vehicle from lurching when it is started. ! R (Reverse) This position is for backing the vehicle. To shift from the “N” to “R” position, stop the vehicle completely then move the lever to the “R” position while pressing the select lever button in. When the ignition switch has been turned to the “LOCK”/“OFF” position, movement