background image

RP4-MZ11

Radio Replacement & Steering Wheel Control Interface 

for MazdaVehicles

Display Info -

 Allows you to change vehicle info display such as MPG, miles to empty, etc. Once this is selected, follow the 

instructions on the LCD screen to change the vehicle info display. Once on the desired display, do not press any buttons for 8 

seconds and the programming function will time out and return to the default display.

User Options -

 Allows you to turn off SWC text or reset options to default. SWC text shows you on the LCD screen which button 

you are pressing on the SWC. Resetting options to default will set the custom text back to audio and if equipped, set the Bose amp 

settings back to zero. Once this is selected you can use the Arrow Down & Up buttons on the SWC to scroll between SWC Text 

or Reset. To select either of these press the Mode button. Follow the instructions on the LCD screen for each individual selection.

Amp Settings 

- Allows you to turn Center Point off/on (when available). Allows you to adjust  Center Point gain, fader and amp 

gain, This feature will only be seen in 2007+ CX-7 & CX-9.

Exit -

 Allows you to exit the menu and return to the default display

Accessing Vehicle Settings (cont.)

SWC Re-calibration

1. Turn the key to the ignition position.

2. Press and hold the programming button for 7 seconds until the LED begins

blinking. When the LED begins blinking, release the programming button.

3. Within 7 seconds, press  and release the button that is to be learned on the

steering wheel. The LED will turn off when the button is pressed and come back

on when it is released.

4. If you need to program more buttons, repeat step 3  for each additional audio

function on the steering wheel.

5.

If you come across a function in the chart that your steering wheel does not

have, press and release the program button on the side of the interface to skip

that function.

6. Once programming is completed, wait seven seconds. The LED will flash three

times indicating end of programming.

7. Test  the  interface  for  proper  functionality.  Whenever  a  SWC  is  pressed  the

LED on the interface should blink. If any function does not work, repeat the

programming steps

SWC re-calibration is necessary when the SWC operation is erratic or non-existant. This process re-calibrates the SWC values 

to the RP4 interface so it will know what they can be set to for button function assignment. The interface must be programmed 

in the specific order shown in the chart below. If you come across a function in the chart that your steering wheel does not have 

you MUST press and release the program button on the side of the interface to skip that function. The LED will flash off and on 

confirming that you have successfully skipped that function and are ready to proceed to the next one. 

The SWC and radio command assignments can always be restored to default values by entering re-calibration mode (Steps 

1-2) and not pressing any buttons. After 7 seconds the re-calibration mode will time out and all default values will be restored.

After you have re-calibrated the SWC buttons, the default SWC button assignments will be the same as what is listed in the 

chart on page 3. If you wish to re-assign button functions you must also go through the programming process on page 4.

Product Updates (Firmware)

The RP4-MZ11 can be updated with new firmware as it becomes available using the PAC-UP interface updater (sold seperatly). 

Button

 

Programming

 

Order

VolumeUp

VolumeDown

TrackUp

TrackDown

Mode

Mute

Voice

Phone Hang Up

Phone Answer

Reviews: