2021 Audi e-tron Maintenance Schedule Overview

Audi has released an official manufacturer communication, NHTSA ID 10180342, detailing the comprehensive maintenance schedule for its 2021 e-tron electric vehicles. This document serves as a crucial guide for owners and service technicians, ensuring that all necessary inspections, checks, and replacements are performed at the recommended intervals.

This 2021 Audi e-tron manufacturer_communication specifies both time-based and mileage-based service requirements, covering everything from routine checks to more involved component replacements. Adhering to this schedule is vital for maintaining the vehicle's performance, safety, and warranty validity.

Maintenance Schedule Overview

Unlike typical service bulletins that address specific faults or symptoms, this document provides a proactive maintenance plan. It categorizes services into Minor Maintenance, Standard Maintenance (which includes all minor items), and Additional Maintenance Items. These services are designed to keep your 2021 Audi e-tron in optimal condition.

Key areas covered include the brake system, high voltage components, various fluid levels, and general vehicle integrity checks. The schedule ensures that critical systems are regularly inspected for wear, damage, and proper function.

Fault Codes / DTCs

This manufacturer communication is a maintenance schedule and does not list any specific fault codes (DTCs). Its purpose is to outline preventative service actions rather than diagnose existing issues.

What the Manufacturer Communication Says

The 2021 Audi e-tron manufacturer_communication, NHTSA ID 10180342, details service intervals and required tasks:

Minor Maintenance (Every 10,000 miles or 1 year, whichever comes first)

This service includes essential checks such as:

• Brake system: Inspect brake pad thickness.
• Connected box battery: Check state of health using a Vehicle Diagnostic Tester.
• First aid kit: Verify expiration date.
• Axle/suspension components: Inspect dust seals, ball joints, tie rod ends, and check for excessive play.
• Instrument cluster: Check warning and indicator lights.
• Multi-point inspection: Complete a thorough inspection.
• Tires: Check condition, tread wear, and inflation pressure; adjust if necessary. Record tread depth.
• Wiper blades: Check condition and replace if needed.

Standard Maintenance (Every 20,000 miles or 2 years, whichever comes first)

This service includes all Minor Maintenance items plus additional comprehensive checks:

• Body/chassis: Visually inspect for paint damage and corrosion.
• Brake system: Check for damage, leaks, and condition of brake hoses and bleeder caps.
• Charging cable and socket: Inspect for damage and contamination.
• Door hinges and latches: Lubricate.
• Exterior lighting: Check all lights, including headlights, tail lights, turn signals, and fog lights.
• Front axle drive: Drain coolant (with small cover removed).
• High voltage cooling system: Check coolant level according to ElsaPro.
• High voltage system components: Inspect for damage, leaks, and proper mounting of cables and insulation.
• Horn: Check function.
• Motor compartment: Check transmission, final drive, and steering for leaks and damage.
• Plenum chamber and water drain valves: Check for dirt and clean if necessary.
• Road test: Perform a test drive.
• Safety belts: Check function and condition.
• Sunroof and panoramic sunroof systems: Check function (if equipped).
• Underbody: Check for damage, leaks, wheel well liners, and proper mounting of components.
• Windshield washer and headlight washing system: Add fluid and check adjustment/function.

Additional Maintenance Items

These items have specific intervals regardless of the main service schedule:

• Brake fluid: Change every 2 years.
• Dust and Pollen filter: Replace every 20,000 miles or 2 years.
• Fragrance Cartridges: Change every 2 years (if equipped).
• Panoramic sunroof systems: Check drainage system by fluid check every 20,000 miles or 2 years.
• Rear axle drive: Replace coolant cartridge every 20,000 miles or 2 years (with cover removed).

What to Do

Owners of a 2021 Audi e-tron should familiarize themselves with this maintenance schedule. Following these guidelines is essential for the longevity and safe operation of your vehicle. It is recommended to:

• Consult your authorized Audi dealer: They have the specialized tools, training, and genuine parts required to perform these services correctly.
• Adhere to the prescribed intervals: Whether based on mileage or time, ensure your vehicle receives the recommended service promptly.
• Keep service records: Maintain detailed records of all maintenance performed on your vehicle.

Source: NHTSA ID 10180342