Mercedes ML 280 Workshop Manuals and Repair Manuals

To change a flat tire in a Mercedes ML 280, start by safely parking the vehicle on a flat surface and engaging the parking brake. Locate the spare tire, jack, and lug wrench in the trunk or under the vehicle. Loosen the lug nuts of the flat tire with the lug wrench, but do not remove them yet. Use the jack to raise the vehicle until the flat tire is off the ground. Remove the lug nuts and old tire, then mount the spare tire in its place. Tighten the lug nuts by hand, lower the vehicle with the jack, and fully tighten the lug nuts in a star pattern using the lug wrench.

To change the oil in a Mercedes ML 280, you will need to locate the oil drain plug underneath the engine and remove it to allow the old oil to drain out completely. Once the oil has been drained, replace the drain plug and remove the oil filter. Install a new oil filter and then refill the engine with the recommended amount and type of oil specified in the manual. Be sure to properly dispose of the old oil and filter according to local regulations.

To check the tire pressure in a Mercedes ML 280, start by ensuring the tires are cold. Locate the tire pressure monitoring system (TPMS) button, typically located on the center console or dashboard. Press and hold the TPMS button until the tire pressure values appear on the instrument cluster. Compare the displayed values to the recommended tire pressure levels specified in the owner's manual. If the pressures are too low, add air until they reach the recommended levels. If they are too high, release air until the desired pressure is reached.

To replace a battery in a Mercedes ML 280, start by ensuring the vehicle is turned off and the keys are removed from the ignition. Locate the battery, typically found in the engine compartment or trunk. Disconnect the negative (-) terminal first, followed by the positive (+) terminal, using a wrench or socket set. Remove any retaining brackets or clamps holding the battery in place and carefully lift it out of the battery tray. Install the new battery, ensuring the positive and negative terminals are correctly aligned. Reconnect the positive (+) terminal first, followed by the negative (-) terminal, and tighten the terminals securely. Test the vehicle's electrical systems to ensure the new battery is functioning properly.

To replace a brake light bulb in a Mercedes ML 280, start by opening the trunk or tailgate and locating the access panel behind the brake light assembly. Remove the panel by unscrewing or unclipping it. Once you have access to the brake light bulb holder, twist it counterclockwise and carefully remove it. Replace the old bulb with a new one, making sure not to touch the glass part with bare hands. Reinstall the bulb holder, replace the access panel, and test the brake lights before closing the trunk or tailgate.

To replace a cabin air filter in a Mercedes ML 280, start by locating the cabin air filter housing, which is usually located behind the glove compartment or under the dashboard on the passenger side. Open the housing by removing the retaining clips or screws. Take out the old filter and clean the housing if needed. Insert a new cabin air filter into the housing, making sure it is properly aligned. Close the housing, reinstall any clips or screws, and test the air conditioning and ventilation system to ensure proper airflow.

To replace a headlight bulb in a Mercedes ML 280, start by opening the hood and locating the back of the headlight assembly. Depending on the specific model year, you may need to remove a cover or disconnect the electrical connector. Once you have access to the headlight bulb, twist the bulb holder counterclockwise and carefully remove it. Replace the old bulb with a new one, making sure not to touch the glass part with bare hands. Reinstall the bulb holder, reconnect the electrical connector if necessary, and test the headlight before closing the hood.

To reset the oil change interval in a Mercedes ML 280, you can follow these steps: 1. Insert the key into the ignition and turn it to position 2 (do not start the engine). 2. Use the arrow buttons on the steering wheel to navigate to the "Service" menu on the instrument cluster. 3. Press and hold the "OK" button on the steering wheel for a few seconds until the "Reset Service Interval" message appears. 4. Use the arrow buttons to select the "Reset" option and press the "OK" button to confirm. 5. The instrument cluster will display a message confirming that the oil change interval has been reset. Please note that the exact steps may vary slightly depending on the model year and specific configuration of your Mercedes ML 280. It is always recommended to consult the owner's manual for your vehicle for the most accurate instructions.

To reset the service indicator in a Mercedes ML 280, start by turning the ignition to the "on" position without starting the engine. Use the steering wheel controls to navigate to the vehicle settings menu. From there, select "Service" or "Service Reminder" and follow the prompts to reset the indicator. The exact steps may vary depending on the model year and specific options of your vehicle, so it is recommended to refer to the owner's manual for detailed instructions.

To reset the tire pressure monitoring system (TPMS) in a Mercedes ML 280, start by ensuring all tires are properly inflated to the recommended pressure levels. Then, turn the ignition to the "on" position without starting the engine. Use the steering wheel controls to navigate to the vehicle settings menu. Select "Tire Pressure" or "TPMS" and follow the prompts to reset the system. Depending on the specific model year, the exact steps may vary, so refer to the owner's manual for detailed instructions.

The air filter in a Mercedes ML 280 should be inspected and replaced as necessary, typically every 15,000 to 30,000 miles depending on driving conditions. However, it is always recommended to refer to the specific guidelines provided in the owner's manual for the most accurate maintenance schedule. Regularly replacing the air filter ensures proper engine performance and helps prevent contaminants from entering the engine, which can cause damage over time.

The spark plugs in a Mercedes ML 280 should typically be replaced every 60,000 to 100,000 miles, depending on the specific model and driving conditions. However, it is important to consult the owner's manual for the manufacturer's recommended maintenance schedule, as it may vary. Regularly replacing spark plugs ensures optimal engine performance, fuel efficiency, and reliable ignition. Consider inspecting the spark plugs earlier if you notice any signs of misfires, rough idling, or decreased fuel efficiency.

The recommended engine oil viscosity for a Mercedes ML 280 varies depending on the specific model year and engine variant. It is important to refer to the owner's manual for the manufacturer's recommended oil viscosity. Typically, you will find a range of options such as 5W-30, 5W-40, or 0W-40. The correct oil viscosity is crucial for proper engine lubrication and performance, especially during cold starts and extreme temperature conditions.

For a Mercedes ML 280, it is recommended to use a DOT 4 or DOT 4+ brake fluid that meets the specifications outlined in the owner's manual. It is important to use the correct type of brake fluid to ensure proper brake system performance and to maintain the vehicle's warranty. Always check the brake fluid level regularly and top up as necessary, using the specified type of brake fluid. If the brake fluid is significantly low or appears dirty, it may be an indication of a leak or a need for brake system maintenance.

For a Mercedes ML 280, it is recommended to use a coolant that meets the specifications outlined in the owner's manual. Typically, this would be a high-quality ethylene glycol-based coolant with a 50/50 mix of coolant and distilled water. Be sure to check the label on the coolant to ensure it is compatible with your vehicle's specifications. It is also important to properly flush and bleed the cooling system before adding the new coolant.