Switchback Turning Light: The lights have a row of amber LED run as switchback when you apply the turn signal. OLED turn signal with switchback is designed to fully upgrade your car. Not Fit For: BMW 3 Series Touring F30, BMW 3 Series Touring F31, BMW 3 Series Gran Turismo F34, BMW 3 Series Touring F31, BMW 3 Series Coupe E92.
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