The full 30K service is a lot more involved that the other services. You completes this service at 30K, 60K, and 90K
The service includes: Basic 30k starts at 299.95 and the full service is $399.95 , both include more in-depth overall inspections, changing the oil, rotating the tires, changing the air filter, changing the brake fluid. Most commonly we perform the full service with also includes the coolant flush. It is the same, one thing to note Mazda does recommend to change the Manual gear oil in the transmission. If so that is an extra $129.99.
I would change it but not flush. I heard flushing can do a lot of damage to the transmission. I don't think you need to change it now though. Maybe later at like 60k?My dealer recommended an automatic transmission fluid flush at 35k miles. They showed me my fluid was dirty and what clean fluid was supposed to look like. Nowhere in the manual does it say automatic transmission fluid should be changed, nor inspected. Should I have it flushed??