United States 99V024000
Chrysler (FCA US, LLC)
The problem
VEHICLE DESCRIPTION: MODEL 3500 LIGHT DUTY TRUCKS ONLY. OPERATION OF THE HEADLAMPS OVER AN EXTENDED PERIOD OF TIME CAN RESULT IN HEADLAMP SWITCH FAILURE, CAUSING THE HEADLAMPS OR PARK LAMPS TO GO OUT.
Risk
IF THE LIGHTS FAIL, A VISIBILITY PROBLEM COULD OCCUR, INCREASING THE RISK OF A VEHICLE CRASH.
What owners should do
DEALERS WILL REPLACE THE HEADLAMP SWITCH INCLUDING A RELAY IN THE PARK LAMP WIRING CIRCUIT.
Units 79366