Target Audience:
BMW Z4 E89 (2012) owners, DIY enthusiasts, independent repair shops
Value Proposition:
Provides dealership-level repair and maintenance information, saving time and money on professional servicing.
Differentiation:
Vehicle-specific, factory-level detail, comprehensive coverage (A-Z), unlike generic repair guides.
Ease Of Use:
One-stop PDF manual, no flipping through multiple books, printable pages for in-situ work.
Durability:
Digital format prevents greasy pages or torn paper.
Engine Mechanical:
Engine, Control System, Mechanical, Fuel Service Specifications, Emission Control, Intake, Exhaust, Cooling, Lube, Ignition, Starting, Charging
Powertrain:
Auto Transmission, Clutch, Manual Transmission, Transfer Propeller Shaft, Drive Shaft, Differential, Axle Suspension
Chassis And Brakes:
Tire & Wheel, Brake Control, Brake, Parking Brake, Steering Column, Power Steering
Electrical And Body:
Air Condition, Suppl Restraint System, Seat Belt, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Lock, Meter Audio/Visual, Horn, Windshield/Glass Mirror, Instrument Panel, Seat, Engine Hood/ Door, Exterior & Interior, Electrical, Multiplex/ Can Communication
Repair Procedures:
Complete Step-by-Step Instructions for Diagnosis, Maintenance, Service, and Repair
Diagnostic Procedures:
Included for all covered systems
Depth:
Vehicle Specific, Factory High Detail, Technician Level
Documentation Types:
Diagrams, Illustrations, Wiring Schematics, Specifications
Searchability:
Searchable Text (implied by PDF format)
Printability:
Yes, All Pages Printable
Image Enhancement:
Blow-up Images and Enlarged Copies Possible
Binding Type:
Digital (No physical binding)
Paper Type:
Not Applicable (Digital)
Operating Systems:
Windows Vista (32 & 64-bit), XP, ME, 98, NT, 2000, and Mac
Software Requirements:
Adobe PDF Reader, Winzip (Free Online)
Engine Family:
N52 (likely for standard models), N54/N55 (for higher performance variants)
Engine Type:
Inline 6-cylinder (Naturally Aspirated or Turbocharged)
2012 Sdrive28I:
2.5L (approx.) I6, ~201 hp, ~184 lb-ft torque (exact specs vary by market and engine option)
2012 Sdrive35I:
3.0L Twin-Turbocharged I6, ~300 hp, ~300 lb-ft torque (exact specs vary by market and engine option)
Fuel Injection:
High-pressure direct injection (likely for N55), Port injection (likely for N52)
Fuel Type:
Premium Unleaded Gasoline
Transmission Type Sdrive28I:
6-speed Manual (Standard), 8-speed Steptronic Automatic (Optional)
Transmission Type Sdrive35I:
7-speed M-DCT (Dual Clutch Transmission) (Standard), 6-speed Manual (Optional on some markets)
Optional Transmission Types:
8-speed Steptronic Automatic, 6-speed Manual (depending on model variant)
Transmission Control:
Electronic control, Steptronic function, M-DCT features like launch control and fast shifts.
NHTSA Rating:
Typically 4 or 5 stars for frontal and side impacts (specific ratings vary by year and testing body)
Stability Control:
Dynamic Stability Control (DSC), Dynamic Traction Control (DTC)
Braking Systems:
Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist
Airbags:
Frontal airbags for driver and passenger, Side airbags integrated into seats, Rollover protection system
Seat Belts:
3-point inertia-reel seat belts with automatic tensioners and belt force limiters
I Drive System:
BMW iDrive controller with either a 6.5-inch or 7-inch display (depending on options), supporting navigation, audio, and vehicle settings.
Audio Options:
Standard HiFi audio system, optional premium sound systems (e.g., Harman Kardon).
Parking Assistance:
Park Distance Control (PDC) - front and rear sensors.
Cruise Control:
Standard cruise control, optional Adaptive Cruise Control (ACC) available on some models.
Bluetooth Integration:
Standard Bluetooth connectivity for hands-free calling and audio streaming.
Usb Port:
USB/Auxiliary input for audio devices.
Oil Change Interval:
Condition-based service (CBS) system, typically around 10,000-15,000 miles or annually.
Brake Fluid Interval:
Every 2 years, regardless of mileage.
Coolant Interval:
Long-life coolant, typically replaced at higher mileage intervals or as indicated by the CBS system.
Engine Oil Spec Sdrive28I:
BMW Longlife-01 (LL-01) or Longlife-04 (LL-04) approved, SAE 0W-30 or 5W-30 synthetic oil.
Engine Oil Spec Sdrive35I:
BMW Longlife-01 (LL-01) or Longlife-04 (LL-04) approved, SAE 0W-30 or 5W-30 synthetic oil. Higher performance may benefit from specific LL-01 FE if available.
Transmission Fluid Automatic:
Specific ATF (Automatic Transmission Fluid) as per BMW specifications (e.g., ATF Dexron VI or equivalent for 8-speed, ZF Lifeguard 8 for 8-speed). Not a user-serviceable item, typically replaced by dealer under specific conditions.
Brake Fluid Type:
DOT 4 High Performance
Common Wear Items:
Spark plugs, ignition coils, front suspension components (bushings, control arms), water pump and thermostat (especially on N55 engines).
Convertible Top Issues:
Hydraulic system leaks, sensor malfunctions, or motor failures related to the retractable hardtop mechanism.
Bmw Roadster Legacy:
BMW has a long history of producing iconic roadsters, including the 507, 328, and the Z3/Z8.
Z4 Lineage:
The E89 generation replaced the E85/E86 Z4, introducing a retractable hardtop as standard across the range, moving away from the soft-top of its predecessor.
Production Period:
2009-2016
Manufacturing Location:
Regensburg, Germany
Roadster Acclaim:
The BMW Z4 line has historically received positive reviews for its driving dynamics, styling, and blend of performance and luxury.
Car And Driver Awards:
BMW models, including the Z4, have frequently appeared on Car and Driver's '10Best' lists in various categories for their performance and engineering.
