Check the fuses on the car, or the signal bulbs.
More then likely it needs to be replaced, if its the actual signal inside the car, turn it on check outside the car which one it is and replace!!
The right side will have a burnt out/ missing light bulb.
right side out
4 INSIDE right angles. and 4 (outside) REFLEX right angles.
More than likely you have a burnt out bulb at the front signal light, rear signal light, or brake light on the right side.
Inside: acute angled triangleOn: right angled triangle Outside: obtuse angled triangle.
Did you check if the bulb is ok? Normally if a bulb is burned out the speed of the indicator inside the car increases significantly.
change the flasher
could be a bad ground
Check the bulbs. A failed bulb can often cause the signal to stop working on that side.
At a guess, because of an infection. Is the pain inside or outside?
You match the rings with the bolts. Look carefully at the bolts, there is an inside and outside color... dark or light. If the bolt in the corresponding color is dark on the inside and dark on the outside, then tap the ring on the door until it looks the same as the bolt. Do this with all four bolt-ring combinations, and the doors will open. Just in case it is hard to tell: Upper left bolt is Dark-inside, Dark outside Upper right is Light-inside, Light outside Lower left is Light-inside, Dark outside Lower Right is Dark-inside, Light outside.