Remove upholstery.
Pic. 7.91. Removing the roof antenna: 1 - antenna pin; 2 - antenna feeder; 3 - nut; 4 - antenna on the roof
Remove in the order shown in Figure 7.91.
Install in the reverse order of removal.
After installation, make sure the antenna seal is installed on the roof panel without any gap.
Roof Antenna Test
Pic. 7.92. Roof Antenna Test Diagram
Verify with an ohmmeter that there is no electrical connection between antenna terminals A and C and check for continuity between antenna terminals (pic. 7.92).
If the measurement result is not as specified, replace the antenna.