2004 Pontiac Grand Prix defect investigations

Investigations by NHTSA’s Office of Defects Investigation that name the 2004 Pontiac Grand Prix. An investigation is how complaints can become a recall: complaints → investigation → (sometimes) TSB → recall.

• UNSTABLE HEADLAMPS
  Defect Petition DP05010 · opened Dec 21, 2005 · closed Apr 10, 2006

  Odi received a petition from mr. Brad lamb of the north carolina consumers council, requesting investigation of an alleged defect evidenced by shake or bounce of the headlamps on model year 2004 pontiac grand prix vehicles.odi's previous review of this issue in october 2003, determined that it did not warrant investiga…