driveR12
New member
I installed a NSP boost gauge today but I took out the battery for the install and put it back in. Now I have all sorts of warning lights on my dash. The steering wheel, ESC, Tire pressure and so on. My question is do I have to reset my ECU to get rid of these lights? Also my boost gauge doesn't light up right now but it's showing the correct pressure when the car is running. Is there any difference from the R headlight switch and the GTI switch? I am APR stage 1 but I don't think that should make a difference.