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Do lights flash a code?

Maddingo

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Do the tail lights and marker lights flash a code when there is an issue? I went to pick up my jeep from getting bubbling paint fixed and an oil change and they said the Jeep won't start. I asked them if they tried to jump it and they said yes but it didn't start so they had it on the charger. I went to look at it and the marker lights, taillights and dash lights were flashing what looked like a pattern to me. A few days later when the dealer called, they said I need the main and Auxiliary batteries replaced. It seemed fine when I dropped it off.
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Original_Junior

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Morse code. SOS. Your Jeep was trying to tell you to get her the heck out of that butcher shop, err I mean dealership!???
 

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Do the tail lights and marker lights flash a code when there is an issue? I went to pick up my jeep from getting bubbling paint fixed and an oil change and they said the Jeep won't start. I asked them if they tried to jump it and they said yes but it didn't start so they had it on the charger. I went to look at it and the marker lights, taillights and dash lights were flashing what looked like a pattern to me. A few days later when the dealer called, they said I need the main and Auxiliary batteries replaced. It seemed fine when I dropped it off.
Do you have a Tazer installed? With various button pushes on the key fob, it will play various light shows as you described. I’ve accidentally activated light shows with my key fob.
 

linux_guy

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Do you have a Tazer installed? With various button pushes on the key fob, it will play various light shows as you described. I’ve accidentally activated light shows with my key fob.
Please try this one and report back what happens (as I have the entry level Sport, my fob has no buttons--I can't test this myself):

up, up, down, down, left, right, left, right, B, A and Start
 
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