2 PCS BA9S Universal Car Auto Canbus Warning Error-free Decoder Adapter Car Canbus Error Canceller

• Product type: Headlight Ballast
• Compatibility: Car
• Material: Not specified
• Key feature: Error-free decoder
• Color/Variant: Not specified
• Intended use: Everyday use
• Category: External Lights

Solving Problems1. The indicator of the instrument panel lights when the headlight is used as Fault Light. 2. The indicator of the instrument panel does not light when the headlight is used as High Beam. 3. The LED head lights flash when starting the engine. 4. The engine stops working when turning on the LED head lights.Error warning1. LED head lights don't light. 2. LED head lights keep flashing after installation. 3. One of the LED head lights, but the other one doesn't light. 4. LED head lights automatically turn off after lighting up for few minutes.