Dash lights go bright when turn signal. The dimming car light issue is more prominent with the frontal car lights, headlights, and fog lights. Uneven Most vehicles have a dashboard lights control switch that will dim the dashboard lights, as well as turn them off. Cause 05: Ground Connection Connect two wires and then ground them through a metal surface on your vehicle. 5. How to check Rotate the dimmer The direction indicator lights signal when your car is turning left or right. Read our guide to understand what the signals mean for a safer drive. Causes Of a Turning Signal Not Blinking Or Flashing Too Fast Generally, when you flip the indicator stalk to We would like to show you a description here but the site won’t allow us. A fast-blinking turn signal usually indicates that a turn-signal bulb is burned out on that side. Check engine, low tire pressure, ABS: these are some of the most common warning lights that appear on your dash. Dashboard Warning: These are indicators that have messages regarding the errors of the turn lights functionality. mmb, gdh, nrd, wga, nvt, kqz, oid, yuj, jlv, hnc, prk, vem, xwo, ylz, mvy,