1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Upper column cover.
b. Instrument cluster.
c. Center panel.
d. Audio unit (Vehicles with audio unit).
e. Center cover.
f. Dashboard upper panel.
g. Front scuff plate (RH).
h. Front side trim (RH).
3. Disconnect the GPS antenna connector.

4. Disconnect the antenna feeder No.5.

5. Verify that the continuity between antenna feeder No.4 terminals is as indicated in the table.

If not as indicated in the table, replace antenna feeder No.4.

Antenna Feeder No.3 Removal/Installation
Antenna Feeder No.4 Removal/InstallationEngine SST [Mzr 2.3 Disi Turbo]
1: Mazda SST number
2: Global SST number
Example
1:49 UN30 3328
2:303–328
Rear oil seal replacer
1:–
2:303–507
Crankshaft TDC timing pin
1:49 UN30 310610
2:303–1061
Camshaft
alignment timi ...
Antenna Amplifier Removal/Installation
With Audio Unit (Without Display)
1. Disconnect the negative battery cable..
2. Remove the rain sensor cover. (Vehicles with auto light/wiper system).
3. Disconnect the rain sensor connector. (Vehicles with auto light/wiper system)
4. Partially peel back the seaming welts.
5. Remove the fo ...
Settings
NOTE
Depending on the grade and specification, the screen display may differ.
Select the icon on the home
screen and display the Settings screen.
Switch the tab and select the setting item you want to change.
You can customize settings in the setup display as follows:
Tab
...