Alpha OBD

[alamartina]

So I was at the dealer and asked about daytime running lights on a 2018 1500 Bighorn. They were trying to activate it and we’re in the BCM. They could not find it. Is there anyone who could help with where exactly this item is? BCM, elsewhere, where in the menu? Help is appreciated.

 

[rule18]

Check out this AlphaOBD thread. https://www.ramforum.com/threads/alfaobd.123982/

 

[G-Ride990]

If you want to go the dealer route, found this one with a forum search.

Sales codes are as follows:
LMK is for the quad headlight style, That will enable the high beam lamp (at reduced brightness) to be the DRL.

LM5 is for projector style with LED park lights. The LED park lights will be the DRL.

LM1 is for another style that will use the low beam lamps (at reduced brightness) for DRL.

All credit to GTyankee

No DRL's in 2015 1500 Limited ?

I just picked up a super clean '15 Limited 1500 that is pretty much loaded with everything. I noticed it does not have DRL's. It appears to have the same headlights my '16 Longhorn 2500 has which had amber DRL's. I looked through the owners manual and don't see it mentioned anywhere...

www.ramforum.com

 

[04fxdwgi]

So I was at the dealer and asked about daytime running lights on a 2018 1500 Bighorn. They were trying to activate it and we’re in the BCM. They could not find it. Is there anyone who could help with where exactly this item is? BCM, elsewhere, where in the menu? Help is appreciated.

CBC Features: DRL Configuration

Select “Optional DRL”

CBC Features: DRL Lamp location (several to choose from, high beam, low beam, fog lamp, LED turn on projector, dedicated and SRT Light Bar) Known working high beam, low beam, turn signal and fog lamp.

CBC Features: DRL Dropout Enabled

Select “yes”

ECU 3: DRL Customer Setting Enable/Disable

Select “yes”

Customer Service Menus: Daytime Running Lights CSM

Select “yes”

 

[alamartina]

Thank you!

 

[alamartina]

Thank you to 04fxdwgi, G-ride990 and rule18. I appreciate the hep.

 

[crash68]

@alamartina if your using either the high or low beams for the DRL location, it's better to not enable the DRL dropout. That feature turns off either the left or right side DRL when that side turn signal is active. It's primary use if for vehicles with Dedicated DRLs.

 

[alamartina]

Thank you. Good information and agree.