Repair Procedures: Removal

Disconnect the battery negative terminal, and wait for at least thirty seconds before beginning work.
Disconnect the front impact sensor connector (A).

Fig 1: Disconnecting Front Impact Sensor Connector
Courtesy of KIA MOTORS AMERICA, INC.
Loosen the mounting bolts. Remove the front collision detection sensor (B).
Tightening Torque:

8.0 - 10.0 N.m (0.8 - 1.0 kgf.m, 5.9 - 7.3 lb-ft)

Fig 2: Removing Front Collision Detection Sensor
Courtesy of KIA MOTORS AMERICA, INC.