Vc450x

So I'm sort of a OCD worrier.

I sent my ECU today to OE Tuning for my brand new 2016 C450 I just picked up.

I had the hardest time disconnecting this thing, it did not want to budge, the guys at OE were great in helping out over the phone.

My question is, it was early in the day and I must have missed this, but my rear running lights are flickering. I hadnt gone back into the garage since I did this earlier and now that its dark out, its easy to see.

Did I damage anything ? Is this normal? Any thoughts?

Thanks guys! been a long time member on cadillac forums, this is my first MB and looking forward to contributing on here.

shardul

iTrader: (1)

It is standard procedure to disconnect the battery before removing the ECU.