Original paint, original finish. Beiduo Garage, a 3000-square-meter standalone showroom in the Central Plains region specializing in Audi A7 models, boasts in-depth knowledge of the A7 and professional inspection and evaluation capabilities. All vehicles undergo company and third-party inspections, ensuring transparency in vehicle condition and accurate mileage. Our company adheres to honest business practices and provides the following services and guarantees: 1. Transparent Vehicle Condition: Providing accident records, 4S maintenance records, odometer readings, and third-party inspection reports for each vehicle. 2. Transparent Pricing: No hidden fees; supports online price comparison; 3-day money-back guarantee if you find a lower price elsewhere. 3. Vehicle Warranty: 1-year/30,000 km warranty on engine, transmission, and drivetrain; upgradeable to 3-year/90,000 km for worry-free after-sales service. 4. Financial Services: No hidden fees or collateral charges; primarily offering low-interest products from reputable banks. 5. Airport/High-Speed Rail Station Pickup Service for Out-of-Town Customers.
To prevent intermittent failures due to aging of the resistance wire, we will start the engine and set the seat heating/ventilation to maximum for at least 5 minutes, confirming significant temperature changes or airflow output in the cushion and backrest using an infrared thermometer or body sensor.
Air suspension is very delicate. If, after the vehicle has been stationary for about 12 hours, the height on one side of the vehicle drops more than 1.5 cm when measured from the wheel arch to the tire, we will determine that there is a slight air leak in the air spring or distribution valve on that side and warn you of the high subsequent repair costs.
We maintain an absolute skeptical attitude. In addition to regular visual inspections, we focus on checking for sediment accumulation around the sunroof drainage channels and look for water stains under the A-pillar trim and front floor mats. This is the only effective physical evidence to determine if the sunroof drainage holes are blocked, leading to hidden leaks.
