Acura RL lights remain on when vehicle power is off on Acura RL

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Acura RL owners report experiencing issues with their lights remaining on even after the vehicle's power is turned off. This problem may occur if the lights are set to AUTO, as they should turn off with a possible 30-second delay if "Lights delay" is activated. Additionally, if the lights are set to DRL (Daytime Running Lights), they may stay on indefinitely if the setting is changed after powering off the car. Furthermore, a faulty headlight relay or damaged wiring harness could also be contributing to this issue. It is recommended for owners facing this problem to investigate these potential causes for effective diagnosis and resolution.

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