2014 — 2016
85D Electric Motor - Dual Motor AWD
Electric
Check this by navigating to the 'Software' tab on the center screen. | Description: It is worth noting that early Model S units often had 3G-connected modules. You may want to check if the vehicle has been upgraded to an LTE module to ensure continued connectivity for navigation and media features.
While parked, listen closely while turning the steering wheel lock-to-lock. | Description: In vehicles of this age, it is common to consider the condition of the suspension control arms and bushings. If you notice any creaking or clicking sounds, it may simply be a sign that the suspension components are nearing the end of their service life.
During the drive, check this by observing the door handles. | Description: The motorized door handles are a signature feature, but given their age, it is common to keep an eye on their responsiveness. If they seem hesitant to present, it might be worth investigating the micro-switches or internal gear mechanism.
Check this by inspecting the center infotainment screen for 'yellow borders'. | Description: Some displays from this era occasionally show slight yellowing around the edges due to adhesive aging; it is purely cosmetic but good to be aware of when assessing the car's interior condition.
Usually marks the point where original suspension bushings and ball joints may start to show signs of wear.
A common window to check the condition of the drive unit coolant seals and ensure the cabin climate control filter has been refreshed.
Often a time to monitor overall battery degradation and ensure the main high-voltage contactors are operating efficiently.
Check the brake fluid moisture levels as it is often overlooked in electric vehicles due to less frequent traditional braking.
Inspect the panoramic roof drainage channels to ensure they remain clear and free of debris.
Verify the tire tread consistency, as the high torque of the 85D can lead to inner-edge wear on the rear tires if the alignment isn't checked annually.
Confirm the air conditioning desiccant bag has been replaced as per service history to keep the cooling system efficient.
Ensure the cabin air filter is replaced every 2 years to maintain fresh airflow.
Estimated repair costs if issues arise
If the vehicle is equipped with air suspension, it is sensible to keep in mind that the air struts and compressor may eventually require servicing or replacement. Depending on the car's history, you might eventually need to budget for a refresh of these air bags.
If the car is still running the original infotainment computer, you might find it performs slowly by modern standards. Upgrading to the 'MCU2' (Infotainment Upgrade) is a popular path for owners to gain faster response times and better compatibility with current software.
The 12V battery powers the car's electronics and is a standard wear item. It is common to replace this proactively every 3 to 4 years to avoid unexpected 'service' alerts on your dashboard.
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Disclaimer: This report is generated with the assistance of AI analysis based on verified automotive data. While we strive for 100% accuracy, enthusiasts should always conduct physical inspections and consult service records. View Full Disclaimer