https://youtube.com/c/SparcoTheGamer25 here is a link to my YouTube channel where I uploaded two videos.
So, my car is a 2007 Toyota voxy azr60 1az fse engine, I have been having this issue since my car came from the garage, replacing the rear main seal and did a tune up cleaned injectors, replaced coils and plugs. After all was done my car couldn't start because of some electrical issue my car had, which it never had before it went to the garage. Before it went to the garage every thing was working perfectly, so an electrician came and managed to get the vehicle started. So what I am most concerned with is my temperature light flashing and the radiator fans don't seem to work, idk but the sensor was replaced. Any help is appreciated thanks.
For the blue light, check the coolant level and add as needed. For the rest of issues, take the car back to the garage and have them fix. They messed up and they are responsible for fixing for free.
Yea bro that what I did but they have no idea about electrical things in the car so
Find a good mechanic and take the car there.
Ok will try again