Skip Teslemetry streaming setup for polling vehicles (#183455)

homeassistant/components/teslemetry/__init__.py

@@ -807,7 +807,11 @@ async def async_setup_entry(hass: HomeAssistant, entry: TeslemetryConfigEntry) -
 
     # Run all first refreshes
     await asyncio.gather(
-        *(async_setup_stream(hass, entry, vehicle) for vehicle in vehicles),
+        *(
+            async_setup_stream(hass, entry, vehicle)
+            for vehicle in vehicles
+            if not vehicle.poll
+        ),
         *(
             vehicle.coordinator.async_config_entry_first_refresh()
             for vehicle in vehicles

tests/components/teslemetry/test_init.py

@@ -869,6 +869,20 @@ async def test_vehicle_polling_version_update(
     assert device.sw_version == "2026.2.0"
 
 
+@pytest.mark.usefixtures("mock_legacy")
+async def test_polling_vehicle_skips_stream_setup(
+    hass: HomeAssistant,
+    mock_stream_get_config: AsyncMock,
+    mock_stream_update_config: AsyncMock,
+) -> None:
+    """A polling vehicle never reads or changes its streaming config."""
+    entry = await setup_platform(hass)
+    assert entry.state is ConfigEntryState.LOADED
+
+    mock_stream_get_config.assert_not_called()
+    mock_stream_update_config.assert_not_called()
+
+
 @pytest.mark.parametrize(
     ("keep_one_enabled", "expected_polled"),
     [