Repair Procedures: Removal

Disconnect the battery negative terminal.
NOTE: After disconnecting the cables, wait at least 30 seconds.
Remove the roof trim assembly.
(Refer to Body - "ROOF TRIM ASSEMBLY ")
Disconnect the curtain airbag module connector (A).

Courtesy of KIA MOTORS AMERICA, INC.
Remove the curtain airbag module (A) after loosening the bolts and nuts.
Tightening torque

Bolt: 7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.7 - 8.7 lb-ft)

Nut: 3.9 - 5.8 N.m (0.4 - 0.6 kgf.m, 2.8 - 4.3 lb.ft, 34.7 - 52.0 lb.in)

Courtesy of KIA MOTORS AMERICA, INC.