after having headlight switch and LCM both replaced my car has the codes B1247/panel dim control open, and B2498/headlight swtch multiple signals input active. any ideas?

Asked by Apr 30, 2014 at 10:56 AM about the 2003 Mercury Grand Marquis LS Premium

Question type: Maintenance & Repair

those codes are in the auto... the only thing not working properly is the feature of wipers activating the headlights.  so where do i look next to fix that problem.  thanks.

3 Answers


Weird! The only other thing these two devices have in common after the LCM is the Multifunction (Turn Signal) switch.

Best Answer Mark helpful

thanks. that was what i had come to the conclusion was the cause of the your site


Well thanks but it isn't my site. I'm just an experienced Mechanic from Bakersfield CA that likes to help when I can.

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