Target Audience:
BMW Z4 (E89) owners, DIY enthusiasts, independent repair shops.
Advantage:
Official licensing, OE data derived, digital convenience, cost-effectiveness compared to printed manuals.
Licensing:
Officially Licensed by BMW
Data Source:
Derived from Original Equipment (OE) materials by RepairSurge.
Accessibility:
Instant online access via web browser on multiple devices.
Primary Coverage:
Service, Repair, Maintenance
Diagnostic Coverage:
Troubleshooting, Diagnostic Procedures, Fault Codes
Component Coverage:
Engine, Drivetrain, Brakes, Suspension, Steering, Electrical, HVAC, Body
Estimated Page Count:
Extensive (Digital, no fixed page count)
Type:
Service and Repair Manual Software
Format:
Online Software (Web Browser Accessible)
Access Duration:
1 Year Subscription
Device Compatibility:
PC, Laptop, Smartphone, Tablet
Engine:
Detailed diagnosis, repair, timing procedures, component testing, torque specifications.
Drivetrain:
Transmission (manual/automatic), clutch, differential, driveshafts, axle components, fluid specifications.
Brakes:
ABS system, brake fluid specifications, caliper and rotor replacement, bleeding procedures, parking brake.
Suspension:
Front/rear suspension components, shock absorbers, struts, springs, control arms, wheel alignment procedures.
Steering:
Power steering system, steering rack, tie rods, steering column, diagnostic procedures.
Electrical:
Wiring diagrams, component testing, diagnostic trouble codes (DTCs), battery, alternator, starter, fuses, relays, lighting.
HVAC:
Air conditioning system, refrigerant handling, climate control module, heater core, blower motor, diagnostic flowcharts.
Body:
Exterior panels, interior trim, doors, hood, trunk, convertible roof system, body repair guidelines.
Safety Systems:
Airbag system (SRS), seat belts, occupant restraint systems, diagnostic and repair procedures.
Maintenance:
Oil changes, filter replacements, spark plug service, brake fluid flush, coolant replacement, belt inspection/replacement.
Repair:
Engine component replacement (e.g., water pump, alternator), transmission rebuild guidance, brake caliper replacement, suspension component overhaul.
Troubleshooting:
Diagnostic flowcharts, common symptom identification, step-by-step fault finding for various systems.
Diagnostics:
OBD-II scanner use, interpretation of diagnostic trouble codes (DTCs), live data analysis, sensor testing.
Installation:
Component replacement procedures with specific torque values and sequences.
Depth:
Factory-Level Detail
Detail Level:
Comprehensive diagrams, schematics, torque specifications, tolerances, testing procedures.
Engine Options Covered:
Includes 6-cylinder variants (e.g., N52, N54, N55) and potentially 4-cylinder variants (e.g., N20, N53) depending on specific regional availability of the 2009 Z4.
Engine Designation Examples:
Commonly featured engines include the N52B30 (3.0L inline-6) and N54B30 (3.0L twin-turbo inline-6).
Horsepower Range:
Typically 255 HP to 300 HP for the 2009 model year, depending on engine variant.
Torque Range:
Typically 220 lb-ft to 300 lb-ft for the 2009 model year, depending on engine variant.
Fuel Injection Type:
Direct Injection (DI) or Port Injection (PI) depending on engine variant.
Fuel Type Recommended:
Premium Unleaded Gasoline (91 octane or higher)
Valve Train:
Double Overhead Camshafts (DOHC), typically with Valvetronic and VANOS.
Transmission Type Standard:
6-Speed Manual Transmission
Transmission Type Optional:
6-Speed Steptronic Automatic Transmission (with paddle shifters)
Transmission Features:
Sport mode, manual shifting capability, adaptive shift logic.
Length:
Approximately 160.9 inches (4087 mm)
Width:
Approximately 70.1 inches (1781 mm)
Height:
Approximately 52.4 inches (1331 mm)
Wheelbase:
Approximately 98.3 inches (2497 mm)
Curb Weight Range:
Approximately 3,252 to 3,527 lbs (1475 to 1600 kg)
NHTSA Ratings:
While specific NHTSA ratings for the 2009 Z4 (E89) may vary or not be readily available for all categories, BMW vehicles of this era generally performed well in safety tests.
Traction Control:
Dynamic Traction Control (DTC), Dynamic Stability Control (DSC)
Braking Systems:
Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist.
Airbags:
Front airbags for driver and passenger, side airbags, often head protection airbags.
Rollover Protection:
Active rollover protection system.
Infotainment System:
iDrive infotainment system with navigation, radio, CD player, and optional enhanced features.
Driver Assistance Features:
Parking sensors (PDC), cruise control, optional adaptive headlights.
Connectivity Options:
Bluetooth connectivity for hands-free calling, USB audio interface.
Oil Change Interval:
Typically every 10,000-15,000 miles or 12-24 months, depending on driving conditions and oil used, as indicated by the car's Condition Based Service (CBS) system.
Brake Fluid Interval:
Every 2 years, regardless of mileage.
Coolant Interval:
BMW typically recommends a long-life coolant, with first change often around 60,000-100,000 miles, then every 30,000-50,000 miles thereafter.
Engine Oil Spec:
BMW Longlife-01 (LL-01) or BMW Longlife-04 (LL-04) approved synthetic oil. Viscosity typically 0W-30 or 5W-30, depending on ambient temperature.
Brake Fluid Spec:
BMW DOT 4 HP (High Performance) or equivalent.
Coolant Spec:
BMW Blue Antifreeze/Coolant or equivalent meeting BMW specifications.
Transmission Fluid Auto:
Specific ATF fluid approved by ZF for the associated transmission model (e.g., Lifeguard fluid).
Common Issues 1:
Water pump and thermostat housing leaks (common in N52/N54 engines). Ignition coil and spark plug failure leading to misfires.
Common Issues 2:
Oil pan gasket and valve cover gasket leaks. Convertible top hydraulic system issues (less common than on previous generations but possible).
Common Issues 3:
High-pressure fuel pump (HPFP) failure in twin-turbo N54 models. VANOS solenoid issues.
Brand Focus:
BMW is renowned for its 'Ultimate Driving Machine' philosophy, emphasizing performance, luxury, and engineering precision.
Z4 Lineage:
The Z4 (E89) replaced the E85/E86 generation, introducing a retractable hardtop as standard and a more elegant design language.
Manufacturing Location:
Primarily manufactured in Regensburg, Germany.
Production Years:
The E89 generation was produced from 2009 to 2016.
