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Home >> Kia >> 2019 >> Optima S >> Repair and Diagnosis >> External Pages >> Different car >> Section 271 (Lighting System (PHEV)) >> Rheostat >> Repair Procedures >> Inspection

Repair Procedures: Inspection

WARNING: This page is about a different car, the 2018 Kia Optima. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the negative (-) battery terminal.
  2. Remove the crash pad lower panel.

    (Refer to Body - "CRASH PAD LOWER PANEL ")

  3. Remove the rheostat switch (B) after pressing the locking pin (A).
    G12351635Courtesy of KIA MOTORS AMERICA, INC.
    G12351636Courtesy of KIA MOTORS AMERICA, INC.
  4. Check for intensity of new rheostat switch. If the light intensity of the lamps changes smoothly without any flickering when the rheostat is turned, it can be assumed that the rheostat is normal.
G12351637Courtesy of KIA MOTORS AMERICA, INC.
G12351638Courtesy of KIA MOTORS AMERICA, INC.