radio code

[Rod508]

i lost my radio code... can anyone help me to find it.

[MX-5]

There is no security code for any of the domestic PT radios from the original 2001 through the 2005 model year. I have all 5 service manuals.

If you are vaugely referring to the satellite radio ESN, see page 8A-12 of the 2005 PT general service manual.

NOTE:
If the owner’s satellite service was active before the
satellite receiver module was replaced the new satellite
receiver module will have to be activated. The
existing satellite receiver module will have to be
deactivated before the replacement satellite receiver
module can be activated.
To activate Sirius satellite radio service, call Sirius
at their toll-free number. Please have the following
information available when activating a system:
² Electronic Serial Number / Sirius Identification
Number (ESN/SID) of the unit to be replaced
² ESN/SID of the replacement receiver
² Vehicle Owner’s name and address
² VIN
The ESN/SID number can be obtained through the
radio display by following the steps in the satellite
radio owners manual.
The vehicle must be outside with the audio system
powered on, in the satellite radio mode, to receive
the activation signal.