2002 — 2007
2.5L AJ-V6 - Executive trim
Petrol
While driving at low speeds, gently apply the brakes to check for any shudder or vibration, as the S-Type's suspension bushes are known to wear with age.
Cycle through every gear in the automatic transmission while stationary and moving to ensure smooth engagement, as the ZF gearbox can occasionally show hesitation if the fluid has aged.
Check the electrical controls, specifically the window regulators and central locking, by operating them multiple times to ensure the door modules aren't showing signs of fatigue.
Monitor the dashboard temperature gauge during your drive; if it stays below the halfway mark or fluctuates, it may indicate that the thermostat housing is nearing the end of its service life.
Usually when the initial suspension bushings and cooling hoses start to show their age.
A common point for spark plug replacement and secondary drive belt inspection.
Consider a full transmission fluid and filter service if not previously documented to ensure longevity.
Check the coolant reservoir for any signs of discolouration or oil contamination.
Inspect the underside of the engine bay for any small oil seeps from the cam covers.
Ensure the air conditioning blows cold, as the climate control systems in these models can become temperamental.
Confirm that the electronic park brake engages and releases crisply without error messages on the dash.
Verify that the battery health is robust, as these cars can be sensitive to low voltage during startup.
Estimated repair costs if issues arise
If the ride quality becomes less composed over time, you might eventually need to budget for refreshing the front lower control arm bushes to restore that classic Jaguar ride comfort.
Given the age of the vehicle, it's common to consider replacing the thermostat housing and associated plastic cooling components to prevent potential leaks in the future.
To help the automatic transmission perform at its best, you might want to plan for a fluid and filter change, which is a great preventative measure for high-mileage examples.
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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