Having trouble with my wifes 2012 Jetta 2.5 SE. It just die randomly, engine, lights, everything and then just start back up again no problem. No codes or service engine light. Only the battery light when it stalls and then it starts right back up. It might go a couple a days or months between stalling. We thought it had something to due with low fuel level but it did it the other day with over 3/4 tank of gas. I have changed the fuel filter and speed sensor. The incidents always seem to happen when stopping at lights or at idle.
I'm concerned it might happen while she is driving. No codes makes it really hard to troubleshoot.
Any help would be great.