i put my car back to stock and all of a sudden i get a check engine light and says low fuel which i have a full tank, and says tire pressure monitor error, and some other things? what do i do should i unhook the battery? i tried to load my 93 octane tune and it did the same thing and put it back to stock and still throws codes, my x3 wont even let me erase the codes

 

Your SJB is all wet...
Search 'water leak'...

 

i bought a cai and havent put it on yet the only thing i was trying to do is put my car back to stock with my sct tuner, i put it back to stock and all of a suden these check engine lights come in, i disconnected my battery and put it back on and the tire sensor code comes up on the dash?

 

If you cant erase the DTC codes, can you at least read them
and post the DTC#s to help diagnose the problem sans internet?

 

doublepost

 

Some of these codes are easily clearable w/ the SCT, but I would post codes you are getting here if you want to get a better response.