BMW Z4 2.5i Roadster & Coupe Z4 Series 2004 Owner's Manual

BMW Z4 2.5i Roadster & Coupe Z4 Series 2004 manual cover
Pages 120
Year 2004
Language(s)
English en

BMW Z4 2.5i Roadster & Coupe Z4 Series 2004 Specification

The BMW Z4 2.5i Roadster & Coupe, part of the Z4 Series introduced in 2004, exemplifies a blend of performance, luxury, and innovative engineering. Under the hood, the vehicle is powered by a 2.5-liter inline-six engine that produces 184 horsepower and 175 lb-ft of torque. This engine is paired with a choice of a 5-speed manual transmission or a 5-speed automatic transmission with Steptronic, catering to different driving preferences.

The Z4 features a rear-wheel-drive layout which enhances its sporty handling characteristics. The suspension system comprises a front strut and multi-link rear configuration, providing a balanced and responsive driving experience. The car's dimensions include an overall length of 161.1 inches, a width of 70.1 inches, and a height of 50.8 inches, with a wheelbase of 98.2 inches, giving it a compact yet aggressive stance.

Interior amenities include leather upholstery, power-adjustable seats, and a premium audio system, ensuring both comfort and entertainment. The Z4's design incorporates a retractable soft top for the Roadster variant, offering open-air driving pleasure, while the Coupe variant features a fixed roof for enhanced structural rigidity.

Safety features are comprehensive, including front and side airbags, stability control, and anti-lock braking system (ABS). The Z4 also boasts advanced traction control to maintain optimal grip in various driving conditions. Fuel efficiency is respectable for a sports car, with the Z4 2.5i achieving approximately 20 mpg in the city and 28 mpg on the highway.

Overall, the BMW Z4 2.5i Roadster & Coupe cars from the 2004 Z4 Series deliver a compelling mix of dynamic performance, sophisticated design, and luxury, making them standout choices for enthusiasts seeking a well-rounded sports car experience.

BMW Z4 2.5i Roadster & Coupe Z4 Series 2004 F.A.Q.

How do I check the engine oil level in my 2004 BMW Z4 2.5i?

To check the engine oil level, ensure your car is on a flat surface. Turn off the engine and wait a few minutes for the oil to settle. Pull out the dipstick, wipe it clean, insert it back fully, and then pull it out again to check the oil level. The oil should be between the minimum and maximum marks.

What type of fuel should I use for my BMW Z4 2.5i?

For optimal performance, use premium unleaded gasoline with an octane rating of 91 or higher. Using lower-octane fuel may reduce performance and fuel efficiency.

How can I reset the tire pressure monitoring system (TPMS) on my BMW Z4?

To reset the TPMS, turn the ignition to position 2 without starting the engine. Press the TPMS reset button until the warning light on the dashboard blinks three times, then start the engine and drive for a few miles to complete the reset.

Why is my BMW Z4's convertible top not opening?

If the convertible top isn't opening, check for obstructions and ensure the trunk is closed properly. Verify that the hydraulic fluid level is adequate. If the issue persists, the convertible top motor or switch may need inspection by a professional.

What is the recommended tire pressure for the BMW Z4 2.5i?

The recommended tire pressure for the BMW Z4 2.5i is usually around 32 PSI for the front tires and 36 PSI for the rear tires. Always refer to the sticker on the driver's side door jamb for the most accurate information.

How do I replace the battery in my BMW Z4 2.5i key fob?

To replace the battery, remove the key blade by pressing the release button. Use a small screwdriver to gently pry open the key fob. Replace the old battery with a new CR2032 battery, ensuring the positive side faces up. Snap the fob back together and reinsert the key blade.

Why does my BMW Z4's engine overheat?

Engine overheating can be caused by a low coolant level, a faulty thermostat, or a malfunctioning radiator fan. Check the coolant level and inspect for leaks. If the problem persists, consult a mechanic to diagnose and fix the issue.

How often should I change the oil in my BMW Z4 2.5i?

It's recommended to change the oil and oil filter every 7,500 miles or 12 months, whichever comes first. However, more frequent changes may be necessary if the vehicle is driven in extreme conditions.

What should I do if my BMW Z4's check engine light comes on?

If the check engine light comes on, check for any obvious issues such as a loose gas cap. If no issues are found, have the vehicle's error codes read by a professional to diagnose the problem. Continuing to drive with the light on can cause damage.

How do I maintain the leather seats in my BMW Z4?

To maintain leather seats, clean them regularly with a soft damp cloth. Use a leather cleaner and conditioner every few months to keep the leather supple and prevent cracking. Avoid prolonged exposure to sunlight to reduce fading.