Explore the filtering capabilities on gebrauchtwagen.bmw.de. Apply filters to find a used BMW 3 Series Limousine with a diesel engine, automatic transmission, and 'Sitzheizung' (seat heating) feature. After applying the filters, describe how many results are displayed and confirm if the applied filters are visible on the page.
Navigate to 'https://gebrauchtwagen.bmw.de'. Scroll down to ensure the car listings and filters are visible. Click on the 'Modell' (Model) filter. Select '3er Limousine' (3 Series Limousine) from the model options. Locate and click on the 'Kraftstoffart' (Fuel type) filter. Select 'Diesel' from the fuel type options. Locate and click on the 'Getriebe' (Transmission) filter. Select 'Automatik' (Automatic) from the transmission options. Locate and click on the 'Ausstattung' (Features) filter. Search for 'Sitzheizung' (Seat heating) within the features and select it. Observe the updated search results and state the number of cars displayed. Confirm if the applied filters (Modell, Kraftstoffart, Getriebe, Ausstattung) are clearly visible on the page, indicating they are active.
The agent successfully navigates to the used car listings page and the filters are visible. The agent successfully applies the '3er Limousine' model filter. The agent successfully applies the 'Diesel' fuel type filter. The agent successfully applies the 'Automatik' transmission filter. The agent successfully applies the 'Sitzheizung' feature filter. The agent states the number of search results displayed after applying all filters. The agent confirms that the applied filters are visibly indicated on the page (e.g., as selected tags or within the filter section).