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Vehicle recall 04V593000 · December 15, 2004

Porsche Cayenne, Cayenne S and 1 more model

Certain passenger cars fail to comply with the requirements of federal motor vehicle safety standard no. 208, "occupant crash protection." all three rear seat positions and the…

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

Summary
Certain passenger cars fail to comply with the requirements of federal motor vehicle safety standard no. 208, "occupant crash protection." all three rear seat positions and the front passenger position are equipped with seat belt retractors that have a locking feature which converts the retractor from an emergency locking retractor (elr) mode to an automatic locking retractor (alr) mode for the purposes of child restraint installation. The belt may deactivate the alr mode with certain child restraints.
Consequence
When involved in a crash, the child restraints may not be properly secured increasing the risk of injury or death to the seat occupant.
Remedy
Dealers will permanently install a clip in either of the affected rear outboard seat belts and provide an owner's manual insert. The clips will prevent unwarranted conversion from alr to elr mode with child seat installation. The recall began may 17, 2005. Owners should contact Porsche at 1-800-545-8039.
Notes
Porsche recall no. A506.CUSTOMERS can also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236).

Recall details

NHTSA campaign
04V593000
Reported to NHTSA
December 15, 2004
Filed by
PORSCHE CARS NORTH AMERICA, INC.
Manufacturer campaign
A506
Owner notification
May 17, 2005
Vehicles potentially affected
31,000
Initiated by
NHTSA’s Office of Vehicle Safety Compliance
Components
Seat belts
Recall 04V593000 on nhtsa.gov, with the manufacturer’s documents

Vehicles covered

As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.

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