2010 Buick Lucerne daytime running lights

Tiny
LEO MCGEE
  • MEMBER
  • 2010 BUICK LUCERNE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 1,500 MILES
My 2010 Buick Lucerne daytime running lights are always on. On previous Buicks they went out when you shift into park. Is this normal?
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have the same problem?
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No
Wednesday, December 8th, 2010 AT 7:29 PM

7 Replies

Tiny
DOCFIXIT
  • EXPERT
Yes during daylight hours DRL are activated. Have you consualted owners manual?
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Wednesday, December 8th, 2010 AT 7:35 PM
Tiny
LEO MCGEE
  • MEMBER
Yes. The manual says the light should go out when the transmission is in park.
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Wednesday, December 8th, 2010 AT 7:58 PM
Tiny
LEO MCGEE
  • MEMBER
And they don't go out.
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Wednesday, December 8th, 2010 AT 8:04 PM
Tiny
DOCFIXIT
  • EXPERT
Suspect BCM is not being signaled trans is in park. What does Dealer say?
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Wednesday, December 8th, 2010 AT 8:16 PM
Tiny
LEO MCGEE
  • MEMBER
Dealer says it's normal and that the Owner's Manual is a misprint. I have owned 5 Buicks with DRL and this is not how any of the other ones operated. LJM.
P.S. What is BCM?
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Wednesday, December 8th, 2010 AT 8:22 PM
Tiny
DOCFIXIT
  • EXPERT
Well I agree the info I have say lights on in daylighjt and in Park as long as engine is running. BCM Body Control Module
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Wednesday, December 8th, 2010 AT 8:40 PM
Tiny
LEO MCGEE
  • MEMBER
Many thanks. LJM
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Wednesday, December 8th, 2010 AT 8:50 PM

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