Yea you should probably wait till you get it in front of you. I thought my DRLs were low power high beams = but they are not. Appears to be a totally separate bulb. If your setup is the same then that wouldn't work.

Knowing this now, I'm wondering if I couldn't of just tapped that wire into my AEs instead and accomplished the same with less wiring.

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Current garage:
2006 X5 4.8is
2007 Lexus GS350
2011 Cadillac CTS-V Coupe