🏷️ Basic Information

Make:

BMW

Model:

Z4

Year:

2010

Generation Code:

E89

Chassis Code:

E89

👋 Introduction

Positioning:

A premium roadster offering a blend of sporty performance, luxurious comfort, and advanced technology.

Competitors:

Audi TT Roadster, Mercedes-Benz SLK-Class, Porsche Boxster, Chevrolet Corvette Convertible.

Body Style:

Two-door convertible with a retractable hardtop.

Driving Dynamics:

Rear-wheel drive, balanced chassis, direct steering, adaptive suspension options.

Powertrain:

Inline-six engines known for smooth power delivery and performance.

Interior Appointments:

High-quality materials, driver-focused cockpit, iDrive infotainment system.

Value:

Enables significant cost savings on maintenance and repairs by empowering owners with detailed, step-by-step instructions and diagnostic information.

📋 Manual Details

Coverage:

All models, engines, trim levels, and transmission types for the 2010 BMW Z4.

Page Count:

Not Specified (Downloadable, typically extensive for workshop manuals)

Type:

Complete Workshop Service Repair Manual

Language:

English

Format:

Downloadable Digital File (PDF)

📖 Manual Coverage

Engine Mechanical:

Engine assembly, cylinder head, block, pistons, crankshaft, camshafts, lubrication system, cooling system, timing system.

Engine Performance:

Fuel delivery, ignition system, emission control, turbocharging (if applicable), engine management system (DME/ECU).

Transmission Manual:

Manual transmission service, clutch assembly, gearbox internal components, shift mechanism.

Transmission Automatic:

Automatic transmission service, torque converter, valve body, mechatronics, transmission control module (TCM).

Drivetrain:

Driveshafts, differentials, axles, universal joints, CV joints.

Suspension:

Front suspension (struts, control arms, ball joints, bushings), rear suspension (multi-link, subframe, shocks, springs).

Steering:

Power steering system, steering column, steering rack/gearbox, tie rods, wheel alignment procedures.

Brakes:

Brake system components (calipers, rotors, pads), hydraulic system, ABS (Anti-lock Braking System), DSC (Dynamic Stability Control), parking brake.

Electrical System:

Battery, alternator, starter motor, wiring diagrams, fuses, relays, lighting systems (headlights, taillights, interior), power distribution.

Body And Chassis:

Body panels, doors, hood, trunk, convertible roof system, chassis structure, underbody protection.

Interior Trim:

Dashboard, seats, door panels, center console, trim removal and installation.

HVAC:

Heating, Ventilation, and Air Conditioning (HVAC) system components, refrigerant, diagnostics.

Infotainment And Electronics:

Infotainment system (iDrive), navigation, audio system, instrument cluster, keyless entry, alarm system.

Safety Systems:

Airbag system (SRS), seat belt pre-tensioners, seat belt maintenance.

Routine Maintenance:

Oil changes, filter replacements (oil, air, cabin), fluid checks and top-ups, spark plug replacement, brake pad/rotor replacement, tire rotation.

Diagnostics Troubleshooting:

Diagnostic trouble codes (DTCs) interpretation, common fault diagnosis, electrical system troubleshooting, engine performance issues.

Engine Repair:

Engine removal and installation, cylinder head gasket replacement, piston and connecting rod replacement, crankshaft and bearing replacement, valve guide and seal replacement.

Transmission Repair:

Transmission removal and installation, internal transmission component repair, clutch replacement, torque converter replacement.

Suspension Steering Repair:

Component replacement (shocks, struts, control arms, bushings, ball joints, tie rods), power steering pump replacement, steering rack overhaul.

Brake System Repair:

Brake caliper rebuilding, master cylinder replacement, brake line repair/replacement, ABS/DSC module diagnostics and replacement.

Electrical Diagnostics Repair:

Wiring harness repair, sensor testing and replacement, module programming and diagnostics, starter and alternator testing/replacement.

Bodywork And Interior:

Door hinge and latch adjustment, convertible top mechanism service, interior trim panel removal and installation, panel replacement.

HVAC Service:

Component replacement (compressor, condenser, evaporator), refrigerant charging procedures, leak detection.

Technical Specifications:

Torque specifications for all fasteners, fluid capacities and types, engine performance data, dimensions, electrical schematics.

Depth:

Comprehensive, covering all aspects from basic maintenance to complete engine and transmission rebuilds, including detailed diagnostics and wiring diagrams.

📊 Manual Specifications

Compatibility:

Compatible with all PC & MAC Computers, tablets, and mobile phones.

Required Software:

Adobe Reader (free download available).

Print Option:

Printable by page, chapter, or entire manual.

Binding:

N/A (Digital Download)

Paper:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Code Sdrive30I:

N52B30

Displacement Sdrive30I:

2,996 cc (3.0 Liters)

Configuration Sdrive30I:

Naturally Aspirated Inline-6 Cylinder

Horsepower Sdrive30I:

255 hp @ 6,600 rpm

Torque Sdrive30I:

220 lb-ft (295 Nm) @ 2,750 rpm

Engine Code Sdrive35I:

N54B30T

Displacement Sdrive35I:

2,979 cc (3.0 Liters)

Configuration Sdrive35I:

Twin-Turbocharged Inline-6 Cylinder

Horsepower Sdrive35I:

300 hp @ 5,800 rpm

Torque Sdrive35I:

300 lb-ft (407 Nm) @ 1,350 rpm

Fuel Injection:

Direct Injection (sDrive35i), Port Injection (sDrive30i).

Fuel Type:

Premium Unleaded Gasoline (91 Octane Recommended)

ECU Type:

Bosch Motronic DME (Digital Engine Electronics)

🔧 Transmission

Standard Transmission Sdrive30I:

6-Speed Manual Transmission

Standard Transmission Sdrive35I:

7-Speed M-Double Clutch Transmission (M-DCT)

Optional Transmission Sdrive30I:

6-Speed Steptronic Automatic Transmission

Optional Transmission Sdrive35I:

6-Speed Manual Transmission

M Dct Features:

Drivelogic modes, launch control, rev-matching downshifts.

Atf Type:

BMW ATF recommendations for specific transmission types (e.g., Shell M-1375.4 or equivalent for 6-speed auto, Pentosin FFL-3 for M-DCT).

📐 Dimensions

Length:

160.4 inches (4,073 mm)

Width:

70.2 inches (1,783 mm)

Height:

52.5 inches (1,334 mm)

Wheelbase:

98.3 inches (2,496 mm)

Curb Weight Sdrive30I:

Approximately 3,400 - 3,550 lbs (1,542 - 1,610 kg)

Curb Weight Sdrive35I:

Approximately 3,650 - 3,800 lbs (1,656 - 1,724 kg)

Trunk Volume Hardtop Up:

10.9 cu ft (309 liters)

Trunk Volume Hardtop Down:

5.7 cu ft (162 liters)

🛡️ Safety Features

NHTSA Front Impact Driver:

Not Explicitly Tested for this Specific Model Year/Variant by NHTSA

IIHS Front Small Overlap Driver:

Not Explicitly Tested for this Specific Model Year/Variant by IIHS

ABS:

Standard (Anti-lock Braking System)

Dsc:

Standard (Dynamic Stability Control)

Traction Control:

Standard (Traction Control System)

Brake Assist:

Standard

Tire Pressure Monitoring:

Standard

Airbags Front:

Driver and front passenger airbags

Airbags Side:

Side-impact airbags integrated into seats

Head Protection:

Air curtain head protection airbags

Rollover Protection:

Pop-up roll bars concealed behind headrests

Seatbelts:

Three-point inertia-reel seatbelts with front pretensioners and belt force limiters

💡 Technology Features

Infotainment System:

BMW iDrive system (CCC or CIC, depending on options).

Navigation:

Optional Professional Navigation System with high-resolution display.

Audio System:

Standard BMW Professional Radio with CD player, optional Harman Kardon surround sound system.

Parking Assistance:

Optional Park Distance Control (PDC) front and rear.

Cruise Control:

Standard cruise control, optional Adaptive Cruise Control (ACC) on some models.

Bluetooth:

Standard Bluetooth connectivity for hands-free calling and audio streaming (with optional phone integration).

Usb Aux:

USB and AUX inputs for audio devices.

Keyless Entry:

Standard keyless entry, optional Comfort Access System for keyless ignition and entry.

🔧 Maintenance

Oil Change Interval:

BMW Condition Based Service (CBS) system typically recommends oil changes based on driving conditions, usually between 7,500 - 15,000 miles (12,000 - 24,000 km) or annually, whichever comes first.

Air Filter Replacement:

Recommended every 30,000 miles (48,000 km) or as indicated by CBS.

Cabin Filter Replacement:

Recommended every 15,000 miles (24,000 km) or annually.

Spark Plug Replacement N52:

Typically at 60,000 miles (96,000 km) for N52 engines using Long Life spark plugs (e.g., NGK SILZKR7C11S).

Spark Plug Replacement N54:

Typically at 45,000 miles (72,000 km) for N54 engines due to higher stress from turbocharging (e.g., NGK SILZKR7B11).

Brake Fluid Flush:

Recommended every 2 years, regardless of mileage.

Engine Oil Specification:

BMW Longlife-01 (LL-01) or BMW Longlife-04 (LL-04) compliant synthetic oil, typically 0W-30 or 5W-30 depending on climate and engine variant. Consult manual for precise spec.

Coolant Specification:

BMW Blue Antifreeze/Coolant (G48 specification) or equivalent. Typically a 50/50 mix with distilled water.

Brake Fluid Specification:

DOT 4 High Performance Brake Fluid.

Power Steering Fluid:

Pentosin CHF 11S or CHF 202 (Green fluid, check reservoir cap for exact type).

Common Issues N54 Engine:

High-pressure fuel pump (HPFP) failure, injector issues, turbocharger wastegate rattle/failure, oil leaks from valve cover gasket or oil filter housing.

Common Issues Convertible Top:

Hydraulic pump or cylinder leaks, motor failure, sensor issues affecting operation.

Common Issues Electrical:

Water ingress into modules (e.g., FRM module causing lighting issues), battery drain, sensor failures (e.g., ABS sensors).

Common Issues Suspension:

Worn control arm bushings, worn strut mounts, clunks from the rear subframe.

📚 Vehicle History

Heritage:

BMW has a long-standing reputation for producing sporty, driver-oriented vehicles, dating back to its early roadsters like the 328 and the iconic 507.

Predecessors:

The Z4 (E85/E86) generation (2002-2008) introduced the convertible and coupe bodystyles, and the E89 generation refined the design with a retractable hardtop and updated technology.

Generation E89 Introduction:

The E89 generation debuted in 2009 for the 2009 model year, replacing the E85 roadster and E86 coupe. It featured a new retractable hardtop and a longer, more sculpted body.

Production Location:

Regensburg, Germany

Production Years E89:

2009-2016

🏆 Awards & Recognition

Initial Reception:

The Z4 (E89) was generally well-received for its improved ride comfort, sophisticated retractable hardtop, and potent engine options, particularly the sDrive35i.

Design Awards:

The E89 generation's design was considered a departure from the more aggressive lines of its predecessor, adopting a sleeker, more mature aesthetic that resonated with a broader audience.

Performance Ratings:

Consistently rated highly by automotive publications for its handling, acceleration (especially sDrive35i), and open-air driving experience.