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Installation Procedure

WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Wiper Arm Components
    GM776832Courtesy of GENERAL MOTORS CORP.
  1. Install the wiper blade onto the wiper arm. Refer to Windshield Wiper Blade Replacement .
  2. Position the passenger side wiper arm so the wiper blade tip (1) aligns with the orange dot on the lower outer edge of the windshield.
  3. Position the driver side wiper arm so that the wiper blade tip (4) aligns with the orange line on the lower center of the windshield.
  4. Install the wiper arm onto the wiper arm drive spindle.
    5. CAUTION: Refer to Fastener Caution .
    NOTE: Hold the wiper arm into position while tightening the nut.
  5. Install the nut (3, 6) on the wiper arm and tighten to 35 N.m (26 lb ft).
    6. Fig 2: View Of Upper Hood Assist Rod
    GM738138Courtesy of GENERAL MOTORS CORP.
  6. Secure the upper hood assist rods onto the assist rod ball studs (1) located on the hood assembly.
  7. Install the wiper arm nut covers.
  8. Close the hood assembly.
    9. Fig 3: View Of Proper Wiper Operation
    GM776829Courtesy of GENERAL MOTORS CORP.
  9. Operate the wipers and wash pattern (2) in order to verify the operation.
  10. Verify the driver side wiper does not exceed the wipe area (3).
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