[Jayster]

DNA could not survive without repair mechanisms. DNA repair mechanisms make no sense in an evolutionary presupposition. Error correction requires error detection, and that requires the detection process to be able to compare the DNA as it is to the way it ought to be. Without DNA repair, spontaneous DNA damage would rapidly change DNA sequences

Micromolecules do not spontaneously combine to form macromolecules.

[Heartlander]

You are correct - we know DNA has the following:

1. Functional Information
2. Encoder
3. Error Correction
4. Decoder

How could such a system form randomly without any intelligence, and totally unguided?

What would come first - the encoder, error correction, or the decoder? How and where did the functional information originate?

Furthermore, DNA contains multi-layered information that reads both forward and backwards - DNA stores data more efficiently than anything we've created - and a majority of DNA contains metainformation (information about how to use the information in the context of the related data). The design inference is obvious.