Quote:
Originally Posted by blue dragon
You will get lights out messages when you plug in the trailer harness, and the trailer lights may not work.
Get the programming done. If you are towing 5k LBS, then you want everything to work correctly. The reason the programming takes so long is the dealer updates the software in every module in your car before they add +AHMU to your vehicle order.
One of the independent coders can do it for you at a much more reasonable rate.
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Thank you for the explanation. I did find a local coding guy but is there a list of things to activate for coding so I can let the coding guy know? AHMU - is that towing code to be turned on? And you are saying before u can do that, software needs to update every category before it can code that line?
thanks