Vehicle recall 73V191000 · September 19, 1973

1973 Porsche 911

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

Notes: Porshe campaign no cn.possibility that the electrical contact points insidethe integral turn signal and dimmer switch were improperly manufactured.ifthis condition exists and the headlights are turned on either high or low beamsand the turn signals are operated, the headlights will go off when the wheelsreturn to the straight ahead position and the turn signal cancels.(correct byinspecting and replacing with new designed switch where necessary).

Recall details

NHTSA campaign: 73V191000
Reported to NHTSA: September 19, 1973
Filed by: PORSCHE CARS N.A. INC.
Owner notification: September 26, 1973
Vehicles potentially affected: 1,700
Initiated by: NHTSA’s Office of Defects Investigation
Components: Exterior lighting › Turn signal › Switch

Recall 73V191000 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.

Porsche 911 (1973): 1973

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