No Yellow Light on Step 5

Question

2016 Mazda 3, STAND ALONE THAR-MAZ1 THARNESS INSTALLATION: can't get past programming step 6. Yellow light never turns on when vehicle ignition is activated, blue light just stays solid. Removed batteries from fobs to ensure correct placement, did not solve issue.

Answer 1

I bought a THAR-MAZ1 and before installing happened to read in a different thread about the EVO-ONE-MAZ3.  It was more expensive but programming was way easier.  If you don't get a good answer from someone else on here, I would potentially look into that route.