The car taillight has a no light
The general use of light bulbs for 2-3 years, some high-end car can be used for more than 4 years of light bulbs. If your car from the appearance of the lamp can not see any damage, the filament is also intact, it can basically determine the car light bulb circuit connection problem, the taillight light, tapping bulb cover, if the light bulb is not lit, it can only Go to repair shop repair.
Take the wire bad contact, check it now
