Disconnect the battery for a minute.
all ecu codes are posted at mx6.com and probetalk.com
Disconnect your battery, reconnect, voila.
It means that your seat sensor is broken. Solution from Mazda is a new seat bottum.
i have the same problem did you get the answer to fix it
you have to reset the computer.
To reset the maintenance light on a 2010 Mazda 6, turn the ignition to the "ON" position without starting the engine. Press the gas pedal three times within five seconds. After that, turn the ignition off and then start the engine to ensure the maintenance light is reset. If the light remains on, repeat the process.
You need to check you are definitely pushing the right buttons. I have an 04 Mazda 6 and was pushing the wrong Seek ^ it is the opposite to the Auto M end of the panel. If it works for the majority just have another go.
press 6 them am 1 at a time if it does not work call me on 07828329160 as i have done quite a few of these in the past
press 1 at a time 6 and am this should reset it if not give me a call i have done quite a few 07828329160
COOLANT sensor on mazda 6 where is it
A Mazda 6 s requires 6 plugs, A Mazda 6 i requires 4