yellow and blue dot sticker on springs?!

[michaeljohn182]

What does this mean?

 

[Nick_P]

The type of spring. Different models have different colour markings.

Fo example 172 cup springs have yellow and white markings, i think..

 

[JD]

IIRC it is to make sure that that item has been checked by renault. Most of my engine bay has blue markings on major parts.