C400X maintenance the full BMW Motorrad guide

Part of the urban range from BMW Motorrad, the C400X scooter stands out with excellent performance and ideal comfort, whether riding solo or with a passenger. Designed to offer a premium urban riding experience, the BMW C400X is equipped with advanced features that ensure reliability and safety. With a powerful engine and various customization options, this scooter has everything to appeal to enthusiasts and daily urban riders alike. Aboard the C400X, every journey becomes an adventure—whether in the city or on longer trips, this scooter is capable of meeting your expectations.

However, to prolong this riding pleasure, regular maintenance is necessary, which can also be done at home. That’s why our team provides you with the complete maintenance guide for the C400X.

Battery of the C 400 X: maintenance and replacement

The BMW C 400 X is equipped with an AGM battery, which is a lead-acid battery. To ensure its proper function, it is important to:

• Recharge the battery approximately every two months, or as soon as the voltage drops between 12V and 12.5V, using a battery charger.
• Regularly clean the terminals to prevent corrosion.
• Replace the battery every 3 to 5 years with an original battery.

Brakes of the BMW C 400 X

A key component of your safety, the brakes on your scooter require regular inspection and occasional replacement.

Brake Pads of the BMW C 400 X

Brake pads are the first element to check. Subject to natural wear, particularly in urban environments, they must be replaced regularly to ensure maximum safety.

• Check the condition of the brake pads every 5,000 km for signs of wear or cracks
• If no premature wear is detected, replace the pads every 10,000 to 20,000 km

The brake pads you need depend on the production year of your C400X:

• Front pads for the C400X produced between 2018 and 2021
• Front pads for the C400X produced from 2021 onwards
• Rear brake pads for the C400X produced between 2018 and 2021
• Rear brake pads for the C400X produced from 2021 onwards

Brake Discs of the C400X Scooter

Brake discs, worn by the pads, require special attention. It is therefore important to:

• Check them every 10,000 km and whenever pads are replaced
• Watch for warping or cracks and replace them at the first sign of wear

As with brake pads, the reference for your brake disc varies depending on the production year of your C 400 X:

• Brake disc front and rear for C400X produced before 2021 version (0C06, 0C16)
• Brake disc front and rear for C400X produced after 2021 version (0C61, 0C63) and (0S01, 0S03)

BMW C 400 X Transmission: belt check

The BMW C 400 X scooter uses a drive belt transmission, which requires regular maintenance and replacement to ensure optimal riding comfort and safety on the road.

• Perform a visual check of the belt every 500 to 1,000 km, looking for signs of cracking or abnormal wear.
• Take the opportunity to check its tension at the same time.
• Clean the belt with a dry cloth, never lubricate it.
• In the absence of premature wear, replace the belt every 8,000 to 15,000 km

C400X Engine: key points

The engine of your BMW Motorrad scooter is the heart of its power and requires careful and consistent maintenance to deliver the best performance. Here are the key points to monitor.

C400X Spark plugs

The spark plugs in the BMW C 400 X are essential for combustion and starting the scooter. They can be the source of problems in the event of malfunction.

• Check the spark plugs every 20,000 km and as soon as you experience starting difficulties.
• Replace the spark plugs between 20,000 and 25,000 km.
• Choose the original spark plugs for the C400X to ensure optimal performance.

Engine oil and oil filter for the BMW C 400 X scooter

The combustion engine of the BMW C 400 X scooter requires engine oil and an oil filter to function properly. These components are crucial for smooth engine operation and require regular maintenance, particularly through oil changes.

• Perform an oil change and replace the oil filter every 10,000 km.
• Prefer using BMW Motorrad Advantec Ultimate 5W-40 oil, specifically formulated for this scooter model.

It is essential to follow a strict maintenance schedule for the engine oil to avoid major repairs and extend the engine’s lifespan.

Air filters of the C400X

The BMW Motorrad C400X scooter is equipped with two essential air filters: the standard air filter, which ensures clean air intake into the engine, and the CVT air filter, which protects the transmission case and components such as the belt from dust and dirt. It is crucial to replace these filters regularly to prevent malfunctions.

A clogged air filter can have serious effects on your scooter's performance, such as power loss during acceleration, premature wear of engine and transmission components, or abnormal overheating.

• Every 10,000 km, check the visual condition of both air filters
• Every 20,000 km (or earlier depending on their condition), replace the air filters
• Use the standard air filter and the CVT air filter from BMW Motorrad to ensure excellent performance from your scooter

There are different original standard air filters depending on the production year of your BMW C 400 X scooter:

• For C400X from 2018 to 2024, it's this air filter
• For C400X from 2024 onwards, it's this one

Other consumables for the C400X

To ensure your BMW Motorrad scooter functions properly, it's essential to use various fluids and oils that guarantee extended lifespan and a pleasant and comfortable riding experience.

• Brake fluid: replace every 2 years to maintain effective braking performance.
• Type 2 fork oil: renew every 2 years to ensure smooth and stable fork operation.
• Coolant for the radiator: change every 2 to 3 years to prevent radiator corrosion.

It is highly recommended to use genuine BMW Motorrad consumables, as they are specifically designed to meet your scooter’s requirements.

Summary for Proper C400X Maintenance: The Table

To ensure the proper functioning of your scooter, it is crucial to follow a strict maintenance schedule. Here is a summary of the actions to take and their frequency:

In short, keeping your BMW C 400 X in good condition is essential to ensure its durability and optimal performance. By performing regular maintenance and using genuine BMW Motorrad parts, you not only ensure the safety of your scooter, but also its comfort and reliability. Whether it’s the engine, transmission, brakes, or other consumables, each component plays a crucial role in the proper functioning of your C400X. By following this maintenance guide, you can fully enjoy your motorcycle and your rides.

Discover all the parts and accessories for your C400X as well as expert advice from our BMW Motorrad specialists directly on our website.