2016 BMW Z4 sDrive28i Service Schedule & Maintenance Guide

Key Takeaways

• Condition-Based Service (CBS): BMW's maintenance system monitors driving style and distances to determine service intervals. It is cycled to occur approximately every 10,000 miles, whether it involves an oil change or another standard service .
• Engine & Drivetrain: The sDrive28i is powered by the 2.0L turbocharged N20 inline-4 engine, paired with a rear-wheel-drive configuration.
• Oil Specification: Requires BMW LL-01 or LL-17 FE+ approved synthetic oil . Pelican Parts recommends changing synthetic motor oil every 5,000 miles .
• Major Service Intervals: Spark plugs at 45,000, 90,000, and 135,000 miles ; oxygen sensors at 120,000 and 150,000 miles .
• Factory Coverage: The 2016 BMW Z4 came with a 4-year/50,000-mile basic warranty, a 4-year/50,000-mile powertrain warranty, and a 4-year/50,000-mile maintenance program .

Understanding BMW's Condition-Based Service (CBS)

The 2016 BMW Z4 sDrive28i utilizes BMW's Condition-Based Service system instead of conventional fixed-interval maintenance . BMW's maintenance guidelines are sensor-driven and center around a CBS system that is cycled to occur every 10,000 miles, whether it involves a simple oil change or other standard service .

BMW utilizes electronic oil measurement to monitor the engine load on the current oil fill, based on driving style and distances. This information is monitored on the vehicle's Control Display; if outside its specified operating range, a Check Control message is displayed .

Engine Oil & Filter

OEM Recommendation: Engine oil and filter changes are determined by the CBS system, typically occurring every 10,000 miles or 12 months, whichever comes first . BMW utilizes electronic oil measurement to monitor the engine load on the current oil fill, based on driving style and distances .

Owner Guidance: Pelican Parts recommends changing synthetic motor oil every 5,000 miles for optimal engine protection . Always replace the oil filter when changing the oil.

Oil Specifications: The 2016 Z4 sDrive28i requires engine oil meeting BMW LL-01 or LL-17 FE+ approval . Compatible viscosities include:

• 5W-30: BMW LL-01 approved; ACEA A3/B4, API SN/CF
• 0W-20: ONLY for engines that require this specification; BMW LL-17 FE+ approved; ACEA C5, API SP, ILSAC GF-6A

Spark Plugs

Factory Recommendation: Spark plug replacement for the N20 engine in the 2016 Z4 sDrive28i is specified at 45,000 miles, with subsequent replacements at 90,000 and 135,000 miles . This interval is significantly shorter than older BMW engines due to the N20's turbocharged design.

The N20 engine uses four spark plugs (one per cylinder). Beru and other OEM suppliers are common for the Z4 sDrive28i .

Oxygen Sensors

Factory Recommendation: The oxygen sensor deteriorates strictly on a mileage basis and must be replaced to maximize vehicle fuel economy and minimize exhaust pollution . The replacement interval is 120,000 miles, with a second replacement at 150,000 miles .

Brake Fluid

BMW recommends DOT4 brake fluid for the Z4 sDrive28i . Brake fluid should be changed every time you service your brakes . BMW typically recommends replacement every 2 years. Hawk Performance DOT4 and Genuine BMW brake fluids are compatible options .

Serpentine Belt & Tensioner

Owner Guidance: The N20 engine uses a serpentine belt to drive the alternator and A/C compressor. The service interval for the belt and tensioner is 80,000 miles . This applies to the Z4 sDrive28i . A snapped belt from age or a seized tensioner pulley can damage components around it and will cripple the battery charging system .

Fuel Filter

Factory Recommendation: Fuel filters are typically changed every 20,000 to 40,000 miles .

Coolant

Factory Recommendation: Coolants may be changed at the 10,000-mile mark according to general BMW maintenance guidance .

Brake Service

Brake pads and rotors should be inspected during scheduled service intervals. The BMW Maintenance Program covered brake pads and rotors as normal wear items when the vehicle was new .

BMW Ultimate Care Coverage

The 2016 BMW Z4 sDrive28i came with BMW Ultimate Care, providing free scheduled maintenance for the first 3 years or 36,000 miles of ownership .

Factory Coverage :

• Basic Warranty: 4 years / 50,000 miles
• Powertrain Warranty: 4 years / 50,000 miles
• Corrosion Perforation Warranty: 12 years (144 months) / unlimited miles
• Roadside Assistance: 4 years / unlimited miles
• Maintenance: 4 years / 50,000 miles

Service Schedule by Mileage

Frequently Asked Questions

What type of engine oil does the 2016 BMW Z4 sDrive28i require?

The N20 engine requires BMW LL-01 or LL-17 FE+ approved synthetic oil . Common approved viscosities include 5W-30 and 0W-20. Some N20 engines may require 0W-20 specification . Always refer to your owner's manual for the specific viscosity recommended for your climate.

How often should I change the oil in my 2016 Z4 sDrive28i?

BMW's Condition-Based Service system determines oil change intervals based on actual driving conditions . Pelican Parts recommends changing synthetic motor oil every 5,000 miles for optimal engine protection .

When should spark plugs be replaced?

Spark plug replacement for the N20 engine is specified at 45,000 miles, with subsequent replacements at 90,000 and 135,000 miles . The N20 engine uses four spark plugs (one per cylinder).

When should oxygen sensors be replaced?

Oxygen sensors are recommended for replacement at 120,000 miles, with a second replacement at 150,000 miles .

When should the serpentine belt be replaced?

The serpentine belt and tensioner service interval is 80,000 miles for the N20 engine .

How often should brake fluid be changed?

BMW recommends DOT4 brake fluid . Brake fluid should be changed every time you service your brakes , with BMW typically recommending replacement every 2 years.

When should the fuel filter be changed?

Fuel filters are typically changed every 20,000 to 40,000 miles .

What is BMW's Condition-Based Service system?

The CBS system uses sensors and algorithms to monitor your driving style and distances traveled, calculating service needs based on actual use rather than fixed intervals . Service information is displayed on the Control Display .

What engine is in the 2016 BMW Z4 sDrive28i?

The sDrive28i is powered by the 2.0L turbocharged N20 inline-4 engine, paired with a rear-wheel-drive configuration.

What is BMW Ultimate Care?

BMW Ultimate Care provides free scheduled maintenance for 3 years / 36,000 miles of ownership . The 2016 Z4 also included a 4-year/50,000-mile maintenance program .