Drl wont shut off

Hello, According to service bulletin 48-81-04, the daytime running lamps may be affected by transient voltage coming from the fuel pump to the lighting control module. If voltage is present, the lights may stay on unexpectedly. A procedure is listed that shows disruption of the circuit. Nothing replaces hands on testing of a vehicle -- this suggestion may not be relevant for your vehicle. However, it is definitely a possible cause, and should be evaluated. www.repairpal.com/repair-shops

Actually the HEADLIGHTS are what’s turning on - REPLACE the headlight switch for repair. Pretty common failure.