Powertrain (wrench) light came on

[MemphST]

So yesterday I received and installed a stage 1 OTS Accessport tune. No problems. Drove the car a little earlier today. no problems. Put the car in eco mode to take something to a friends house 5 minutes away and had no problems until i was on the way back. I was at a stoplight and threw the car into the regular performance mode because I had heard that you could do it without having the car off. It worked, so i just switched it back to eco mode. once I did that the wrench light came on, but had no effect on driving. everything felt normal. Got home and restarted the car in the performance mode and the light was still there. Looked for codes on the accessport and it said there were none, but the light was still there. any suggestions on what to do?

 

[jdubs]

It's a maintenance light. Best part is there isn't a way to clear it without uninstalling the accessport. Yay! I'm dealing with the same thing. I'm just too lazy to uninstall, clear the light, and reinstall.

 

[MemphST]

It's a maintenance light. Best part is there isn't a way to clear it without uninstalling the accessport. Yay! I'm dealing with the same thing. I'm just too lazy to uninstall, clear the light, and reinstall.

Okay cool. I appreciate it. Will work on it tomorrow.

 

[me32]

Sounds like its related to the cobb tune since it doesnt show a code.

 

[MemphST]

Update: Uninstalled AP, cleared code, drove to work and back on factory tune, updated AP to latest firmware just to fix any bugs that may exist, reinstalled stage 1 93 OTS tune, and drove 40 minutes to my moms house in eco mode with no problems or lights. Also got 34.4 mpg with all stop and go city driving.

 

[Manta Ray]

its an oil change light, dont worry about it too much as long as you have anything close to maintenance of the car (oil changes etc). a check engine light is pretty universal and widely recognize.

https://www.google.com/search?q=che...ved=0ahUKEwij9qXKj-jNAhVFaT4KHYk-CJIQ_AUIBigB