Inner Rear View Mirror: Inspection

INSPECT INNER REAR VIEW MIRROR ASSEMBLY (w/ EC Mirror)
1. Check operation of the electrochromic inner mirror.
  1. Connect the battery positive (+) lead to terminal 1 and the negative (-) lead to terminal 2.
  2. Attach black colored tape to the forward sensor to prevent it from sensing light.
  3. Shine an electric light on the mirror. Check that the mirror surface changes from bright to dark.
    HINT:
    
    When the environment is very bright, the antiglare operation may occur immediately after the tape is applied. If the result is not as specified, replace the inner rear view mirror.