2016 BMW 335i xDrive Gran Turismo Service Requirements & Maintenance Schedule

Key Takeaways

• CBS System: The 2016 BMW 335i xDrive Gran Turismo (F34) uses the Condition Based Service (CBS) system, which uses sensors and algorithms to determine service requirements based on your actual driving conditions rather than a fixed schedule. Service data is stored on your remote control key for your service specialist to read .
• Major Periodic Service: BMW recommends major periodic service every 2 years or after 30,000 kilometers (approximately 18,600 miles) .
• Oil Change: Pelican Parts recommends changing synthetic motor oil every 5,000 miles and always replacing the filter when changing the oil .
• Oil Specification: The engine requires synthetic oil meeting BMW LL-01 approval, with common viscosities including 5W-30 and 5W-40. Refer to your owner's manual for the specific type and viscosity required .
• Brake Fluid: The braking system requires DOT4 specification brake fluid . Storage periods during which the battery was disconnected are not accounted for by the CBS system—if this occurs, have a service center update time-dependent maintenance procedures such as checking brake fluid .
• Transmission Fluid: The ZF automatic transmission requires fluid compatible with Lifeguard 8 specifications . The transmission is one of the most neglected service areas on a car .
• Spark Plugs: Fresh spark plugs are essential for engine performance; replacement is recommended when you replace the cap and rotor or adjust valves .

Understanding BMW's Condition Based Service (CBS) System

The 2016 BMW 335i xDrive Gran Turismo is equipped with the Condition Based Service (CBS) system. Sensors and special algorithms take into account the driving conditions of your vehicle to recognize maintenance requirements. The system makes it possible to adapt the amount of maintenance corresponding to your user profile .

How CBS Works:

• Sensors and algorithms monitor your driving conditions to determine when service is needed
• Service requirements can be displayed on the Control Display
• Information on required maintenance is continuously stored in your remote control key

Important Service Notes:

• Storage periods during which the vehicle battery was disconnected are not taken into account by the CBS system
• If this occurs, have a service center update time-dependent maintenance procedures, such as checking brake fluid and, if needed, changing the engine oil and the microfilter/activated-charcoal filter
• Hand your service specialist the remote control with which the vehicle was driven most recently

Engine Oil Service

BMW Factory Schedule

BMW's CBS system determines the precise oil change interval based on your driving conditions.

Oil Specifications

The N55 engine requires synthetic motor oil. Pelican Parts recommends changing synthetic motor oil every 5,000 miles and always replacing the filter when changing the oil .

Approved oils must meet standards including :

• BMW LL-01 approval
• ACEA A3/B4
• API SN/CF

Common viscosities include 5W-30 and 5W-40. Refer to your owner's manual for the specific viscosity required for your car .

Owner Guidance

Motor oil is the single most important element in keeping your engine healthy and helping it to enjoy a long life .

Effects of Unchanged Oil:

• Sludge buildup in the engine
• Reduced protection against friction
• Reduced efficiency

Brake Fluid Service

Specification

The 2016 BMW 335i xDrive Gran Turismo requires DOT4 specification brake fluid .

Service Notes

The braking system requires regular fluid maintenance to ensure proper performance under the extreme pressures and temperatures of the braking system. A brake system flush removes contaminated fluid and moisture, replacing it with fresh, clean fluid to ensure proper brake system performance .

Spark Plug Service

Specification

Fresh spark plugs are essential for keeping your car in top shape . For the 2016 335i xDrive Gran Turismo, common replacement spark plugs include :

• Bosch (OEM quality)
• Iridium/platinum options available aftermarket

Transmission Service

Specification

The automatic transmission uses fluid that is compatible with ZF Lifeguard 8 specifications .

Owner Guidance

Your transmission can take a beating over the years and it is one of the most neglected service areas on a car . Automatic transmission fluid is a specialized oil optimized for the requirements of each transmission, assisting in lubrication as well as the operation of the brake bands, torque converter, and valves .

• The transmission filter (integrated with the oil pan) should be changed periodically
• Service intervals for transmission fluid and filter should be determined by the CBS system or at major periodic service intervals

General Service Recommendations Summary

Frequently Asked Questions

1. How often should I change the oil in my 2016 BMW 335i xDrive Gran Turismo?

Pelican Parts recommends changing synthetic motor oil every 5,000 miles and always replacing the filter when changing the oil .

2. What oil does the 2016 BMW 335i xDrive Gran Turismo require?

The engine requires synthetic oil meeting BMW LL-01 approval. Common viscosities include 5W-30 and 5W-40 . Refer to your owner's manual for the specific type and viscosity required .

3. What is the Condition Based Service (CBS) system?

CBS is BMW's maintenance system that uses sensors and algorithms to monitor driving conditions and determine service needs. Service information is stored on your remote control key and can be read by your service specialist .

4. What brake fluid does the vehicle require?

The braking system requires DOT4 specification brake fluid . A brake system flush removes contaminated fluid and moisture to ensure proper performance .

5. What transmission fluid does the vehicle use?

The ZF automatic transmission requires fluid compatible with Lifeguard 8 specifications . The transmission is one of the most neglected service areas on a car .

6. How does the CBS system handle storage periods?

Storage periods during which the vehicle battery was disconnected are not taken into account by the CBS system. If this occurs, have a service center update time-dependent maintenance procedures, such as checking brake fluid and, if needed, changing the engine oil .

7. How often should major periodic service be performed?

BMW recommends major periodic service every 2 years or after 30,000 kilometers (approximately 18,600 miles) .

8. What is the function of transmission fluid?

Automatic transmission fluid is a specialized oil optimized for the requirements of each brand and model of transmission. It assists in lubrication as well as the operation of the brake bands, torque converter, and valves .

9. When should spark plugs be replaced?

Spark plugs should be replaced when you replace the cap and rotor, or adjust the valves, to keep your car in top shape .

10. Should I use genuine BMW parts or aftermarket?

Both OEM and high-quality aftermarket parts are available for maintenance. For critical components like transmission fluid, use products that meet BMW specifications .

*Always consult your vehicle's owner's manual and CBS system for the most accurate maintenance requirements for your specific 2016 BMW 335i xDrive Gran Turismo. Maintenance needs may vary by production date and driving conditions.*