What are the functions of the three buttons on the Roewe 550 key?

[DiBrantley]

The functions of the three buttons on the Roewe 550 key are: unlock, lock, and open the trunk. Taking the Roewe 550 2014 model 550S 1.8L automatic intelligent selection version as an example: The manufacturer of this car is SAIC Motor, the level is compact car, the energy type is gasoline, the maximum power is 98kw, the maximum torque is 170nm, and the transmission is a 6-speed dual-clutch. The car's length, width, and height are 4648mm, 1827mm, and 1483mm respectively, the wheelbase is 2705mm, the body type is a 4-door 5-seater sedan, the transmission is a 6-speed dual-clutch, the maximum speed is 188 kilometers per hour, the intake form is naturally aspirated, and the drive method is front-wheel drive.