How do you drain and replace the brake fluid on a 2002 Jaguar XK-8?

To drain and replace the brake fluid on a 2002 Jaguar XK-8, start by removing the brake fluid reservoir cap and using a turkey baster or a siphon to remove the old fluid. Next, refill the reservoir with new brake fluid, ensuring you use the correct type (usually DOT 4). Then, bleed the brake system at each wheel starting from the farthest wheel from the master cylinder, using a brake bleeder kit or a helper to pump the brake pedal while you open and close the bleed valve. Ensure to regularly check the fluid level in the reservoir during this process and top off as needed.