ano po ba ang gagamitin kong relay for my multicab

sira na kasi yung wiring system nya at saka gusto kong makasave for labor kaya DIY nlang, ok pa naman yung signal lights nya for left and right.
2nd hand yung cab ko wala ng hazard lights w/c is usually at the monobela yung switch kaya napag isipan kong gagawa nalng ako ng wiring/circuit:
baka mayron dito marunong mag design yung simple lang, for bulbs (2-front and 2-rear). any idea will help a lot

at kung pwede pls post pati yung circuit diagram. thanks in advance