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Home >> Lexus >> 2003 >> ES 300 >> Repair and Diagnosis >> External Pages >> Different car >> Section 432 (Navigation System & Telecommunication System) >> Navigation Unit >> Removal
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Navigation Unit: Removal

WARNING: This page is about a different car, the 2004 Chrysler Pacifica. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect and isolate the battery negative cable.
  2. Remove rear floor stowage tray (Refer to INTERIOR ).
  3. Remove mounting fasteners (Fig 1 ).
  4. Disconnect electrical harness connector and antenna cable from navigation unit.
  5. Remove navigation unit from mounting bracket.
    Fig 1: Identifying Navigation Unit
    G03572426Courtesy of DAIMLERCHRYSLER CORP.