One problem related to battery dead has been reported for the 2006 Toyota Camry Hybrid. The most recently reported issues are listed below.
The contact owns a 2006 Toyota Camry Hybrid. While the vehicle was parked, the check engine, check hybrid, stability control, slip indicator, brake, anti-brake system, and master warning lights illuminated. The failures occurred constantly. The vehicle was taken to the dealer where it was diagnosed that the hybrid battery failed. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was 97,000.