If it's blinking, it's a turn signal.
Your taillight is burned out.
Replace the bulb, it has two filiments/ One for the tail, one for the turn.
For the front turn signal on a Chevy S-10 you remove the parking lamp lenses and replace the bulbs. If it is a rear turn signal bulb the taillight lenses will have to be removed to access the bulb.
Turn signal indicators are lights. The flash to tell you, or indicate, that a turn signal is on, and which way the lights are flashing.
To replace the turn signal socket on a 2001 Pontiac Montana, first, ensure the vehicle is turned off and the keys are removed. Remove the taillight assembly by unscrewing the bolts and gently pulling it away from the vehicle. Disconnect the wiring harness from the turn signal socket, then twist and pull the socket out of the assembly. Insert the new socket, connect the wiring harness, and reassemble the taillight by securing it back in place.
To change the rear turn signal bulb on a Pontiac Grand Prix, first, open the trunk and locate the taillight assembly. Remove the screws or clips holding the assembly in place, then carefully pull it out. Twist the bulb socket counterclockwise to remove it, replace the old bulb with a new one, and reassemble the taillight by reversing the steps. Make sure to test the turn signal to ensure it’s working properly.
On the left side you have to remove the auxiliary battery control panel face plate to access the three bulb system of taillight, brakelight, and turn signal.
The yellow light bulb indicates that there is a blown bulb ( taillight, turn signal, etc.) somewhere on the vehicle.
You have a ground issue. More than likely it is not grounded properly. These can be very, very, hard to find. Been there and done that. I can only tell you to check all ground connections at the taillight assembly.
The backup light on a Daewoo Matiz is typically located in the rear taillight assembly. It is usually positioned near the bottom of the taillight, alongside the brake and turn signal lights. When the vehicle is in reverse, the backup light illuminates to signal other drivers of the vehicle's movement. If you need to replace the bulb, access may require removing the rear taillight assembly.
To replace the rear turn signal light in a 2006 Ford 500, first, open the trunk and locate the access panel on the side of the taillight assembly. Remove the panel by unscrewing or unclipping it, then twist the bulb socket counterclockwise to remove it. Replace the old bulb with a new one, ensuring it is securely in place, and reassemble the taillight by reversing the steps. Finally, test the turn signal to ensure it’s functioning properly.
To change the rear turn signal light on a Dodge Caliber, first, open the rear hatch and locate the taillight assembly. Remove the screws or clips holding the taillight in place, then gently pull the assembly out. Twist the bulb socket counterclockwise to remove it, replace the old bulb with a new one, and reassemble the taillight by reversing the steps. Test the new bulb to ensure it’s functioning properly before closing the hatch.