2012 — 2014
P85 Electric Motor - RWD Performance
Electric
Listen carefully for any knocking sounds while turning at low speeds; front suspension control arms and ball joints on early Model S units have been known to show wear over time due to the vehicle's weight.
Operate the retractable door handles repeatedly to ensure they extend and retract smoothly, as the gear mechanisms can sometimes stiffen or fail in older examples.
Monitor the main MCU (Media Control Unit) screen for any signs of yellowing or unresponsiveness; these units can experience memory storage degradation, so check if it has already been upgraded to the eMMC chip.
During acceleration, ensure the car pulls straight and check the tire tread for uneven wear, which could indicate alignment issues or worn bushings in the rear multi-link setup.
Consider a full diagnostic health check of the high-voltage battery and drive unit logs.
Common time to inspect the air suspension compressor and struts for leaks or height inconsistencies.
Advised to review the thermal management system and coolant loop performance for efficiency.
Regularly clean and lubricate the panoramic sunroof rails to prevent motor strain.
Check cabin air filters annually, especially given New Zealand's varied seasonal pollen and dust levels.
Inspect the brake fluid moisture content every two years, as regenerative braking means the mechanical brakes are used less frequently.
Keep the 12V auxiliary battery healthy, as a weak 12V battery is often the primary cause of sudden system errors.
Monitor tire pressures strictly, as the performance nature of the P85 model can lead to accelerated wear if pressures are not optimal.
Estimated repair costs if issues arise
As these vehicles age, the air struts may eventually lose their ability to hold pressure. It is wise to set aside funds in case you need to replace the individual bags or the compressor unit.
If the screen becomes unresponsive or memory errors occur, you might eventually need to budget for a unit upgrade or eMMC chip repair to maintain full system functionality.
Depending on the car's history, you might eventually need to budget for professional servicing of the cooling system seals to ensure the electric motor remains within optimal temperature ranges.
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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