On the inside, changes included a new floor-mounted automatic-transmission shifter, in place of the old column shifter (Asia-Pacific model only; US-built Tribute gained the floor shifter in 2005). The dash was updated with a brand-new radio and automatic climate control with digital read-out, on certain models. Mechanically, the rear drum brakes were replaced by disc brakes. Engines remain the same, but the V6 has been modified to reduce fuel consumption by over 10%, while the 4-cylinder has improved mid-range torque and an electronic throttle. Both engines had been certified to meet Euro III emission regulations.