Owners workshop manuals, operating instructions, owner manuals, electrical wiring diagrams for BMW Z4 E85/E85 from 2002 to 2008.
See also:
- BMW Z3 (E36/7, E36/8) Owners Workshop Manuals
- BMW X7 (G07) Owners Workshop Manuals & Wiring Diagrams PDF
Owner Manuals
| Title | File Size | Download Links |
| BMW 3.0i 2008 Owner’s Manual [PDF] | 3.2Mb | Download |
| BMW 3.0i Roadster & Coupe 2004 Owner’s Manual [PDF] | 3.4Mb | Download |
| BMW 3.0i Roadster & Coupe 2005 Owner’s Manual [PDF] | 3.8Mb | Download |
| BMW 3.0i Roadster 2003 Owner’s Manual [PDF] | 2.5Mb | Download |
| BMW 3.0si Roadster 2007 Owner’s Manual [PDF] | 4.5Mb | Download |
| BMW Z4 2.5i 2003 Owner’s Manual [PDF] | 3Mb | Download |
| BMW Z4 2.5i 2004 Owner’s Manual [PDF] | 4Mb | Download |
| BMW Z4 2.5i 2005 Owner’s Manual [PDF] | 4.5Mb | Download |
| BMW Z4 2.5i, 3.0i 2003 Roadster Owner’s Manual [PDF] | 2.5Mb | Download |
| BMW Z4 3.0i Roadster 2006 Owner’s Manual [PDF] | 5.1Mb | Download |
| BMW Z4 3.0si Roadster 2006 Owner’s Manual [PDF] | 5.1Mb | Download |
| BMW Z4 Coupe 2006 Owner’s Manual [PDF] | 5.1Mb | Download |
| BMW Z4 Coupe 3.0si 2007 Owner’s Manual [PDF] | 3.9Mb | Download |
| BMW Z4 Coupe 3.0si 2008 Owner’s Manual [PDF] | 4Mb | Download |
| BMW Z4 M Coupe 2006 Owner’s Manual [PDF] | 3.4Mb | Download |
| BMW Z4 M Coupe 2007 Owner’s Manual [PDF] | 4.2Mb | Download |
| BMW Z4 M Coupe 2008 Owner’s Manual [PDF] | 2.3Mb | Download |
| BMW Z4 M Roadster & Coupe 2007 Owner’s Manual [PDF] | 3.5Mb | Download |
| BMW Z4 M Roadster 2006 Owner’s Manual [PDF] | 3.4Mb | Download |
| BMW Z4 M Roadster 2007 Owner’s Manual [PDF] | 4.2Mb | Download |
| BMW Z4 M Roadster/Coupe 2007 Owner’s Manual [PDF] | 3.5Mb | Download |
| BMW Z4 Roadster & Coupe 2005 Owner’s Manual [PDF] | 1.2Mb | Download |
| BMW Z4 Roadster 3.0i 2004 Owner’s Manual [PDF] | 4Mb | Download |
| BMW Z4 Roadster 3.0i 2005 Owner’s Manual [PDF] | 1.2Mb | Download |
| BMW Z4 Roadster 3.0si 2007 Owner’s Manual [PDF] | 3.9Mb | Download |
| BMW Z4 Roadster 3.0si 2008 Owner’s Manual [PDF] | 4Mb | Download |
| BMW Z8 2000 Owner’s Manual [PDF] | 1.9Mb | Download |
| BMW Z8 Convertible 2002 Owner’s Manual [PDF] | 3.2Mb | Download |
Service & Repair Manuals
| Title | File Size | Download Links |
| 2007 BMW Z4 SELF-DIAGNOSTICS DIAGNOSTIC TROUBLE CODE (DTC) LIST [PDF] | 326.8kb | Download |
| Air Bag Deactivation Procedures [PDF] | 104kb | Download |
| Emissions [PDF] | 1014.7kb | Download |
| Engine And Gear Box Suspension [PDF] | 466.5kb | Download |
| Engine Mechanical – Repair Procedures [PDF] | 16.2Mb | Download |
| Engine Special Tools [PDF] | 1.9Mb | Download |
| Exhaust Systems Repair Instructions [PDF] | 914.3kb | Download |
| Fuel System Repair Information [PDF] | 1.4Mb | Download |
| Fuel System – Repair Procedures [PDF] | 1.7Mb | Download |
| Ignition System – Repair Procedures [PDF] | 2.9Mb | Download |
| M54 Engine – Overview [PDF] | 649.6kb | Download |
| Operating Fluids [PDF] | 259.1kb | Download |
Electrical Wiring Diagrams
| Title | File Size | Download Links |
| Advanced Safety Electronics [PDF] | 946kb | Download |
| BMW Z4 1988-91 Wiring Diagram.gif | 93.1kb | Download |
| Central Body Electronics [PDF] | 1.4Mb | Download |
| Charging Systems [PDF] | 1.2Mb | Download |
| Electrical Component Locations [PDF] | 1010kb | Download |
| Fuses & Circuit Breakers [PDF] | 219.9kb | Download |
| Starter [PDF] | 377.4kb | Download |
Repair manuals for transmission
| Title | File Size | Download Links |
| Accessories Control Systems Repair Procedures [PDF] | 6.1Mb | Download |
| Audio, Navigation & Anti-Theft Systems Repair Instructions [PDF] | 2.1Mb | Download |
| Automatic Transmission Overhaul A5S 325Z & A5S 360R/390R [PDF] | 745.3kb | Download |
| Automatic Transmission Removal & Installation A5S 325Z [PDF] | 1.1Mb | Download |
| Automatic Transmission Servicing A5S 325Z & A5S 360R/390R [PDF] | 4.6Mb | Download |
| Axle Shafts [PDF] | 910.2kb | Download |
| Body Equipment Tightening Torques [PDF] | 224.8kb | Download |
| Brakes Repair Procedures [PDF] | 5.5Mb | Download |
| Clutches [PDF] | 3.1Mb | Download |
| Electrical Drive Units Repair Instructions [PDF] | 996.7kb | Download |
| Electronic Power Steering [PDF] | 446.9kb | Download |
| Exterior Lighting & Interior Illumination Repair Information [PDF] | 1.7Mb | Download |
| Front Suspension [PDF] | 2.1Mb | Download |
| Gear Shift Mechanisms – Z4 [PDF] | 1.5Mb | Download |
| Instruments Repair Procedures [PDF] | 155.2kb | Download |
| Manual Transmissions – Servicing (2 of 2) [PDF] | 106.6kb | Download |
| Manual Transmissions – Servicing [PDF] | 1.5Mb | Download |
| Pedal Assembly Repair Instructions [PDF] | 487.9kb | Download |
| Propeller Shaft Repair Procedures [PDF] | 1.3Mb | Download |
| Rear Suspension [PDF] | 2.7Mb | Download |
| Sliding/Tilt Roof – Repair Procedures [PDF] | 6.1Mb | Download |
| Steering Columns [PDF] | 1.4Mb | Download |
| Steering Gear [PDF] | 242.7kb | Download |
| Wheels & Tires Repair Instructions [PDF] | 2.6Mb | Download |
Here is a little history about BMW Z4 E85/E86
Production of the rear-wheel-drive BMW Z4 Roadster began at a plant in the USA, in the state of South Carolina, in 2002. The car became the successor to the Z3 model.
The BMW Z4 was equipped with in-line six-cylinder engines 2.2 (170 hp), 3.0 (231 hp) and 2.5 (192 hp), the only four-cylinder engine – a two-litre with a capacity of 150 hp, which appeared in 2005. Transmissions – mechanical or automatic.
In 2006, the car was upgraded. The range of power units now consisted of the old two-litre engine, as well as the updated 2.5 (177 or 218 hp) and 3.0 (218 or 265 hp) engines. For those who, this was not enough, they offered a version of the BMW Z4 M with a 3.2-litre inline-six and 343 hp. from. from the M3 model. M3 was equipped with only six-speed “mechanics”.
At the same time, in 2006, a version with a coupe body appeared, for which only 3.0 and 3.2-litre engines were intended, the latter for modifying the BMW Z4 M Coupe.
In total, until 2008, 198 thousand Z4s of the first generation were produced, and only 17 thousand of them had a closed body, the rest were roadsters.
BMW Z4 engine table
| Version | Engine model | engine’s type | Volume, cm3 | Power, hp from. | Note |
| 2.0i | N46B20 | R4, gasoline | 1995 | 150 | 2005-2008 |
| 2.2i | M54B22 | R6, petrol | 2171 | 170 | 2003-2005 |
| 2.5i | N52B25 | R6, petrol | 2497 | 177 | 2006-2008 |
| 2.5i | M54B25 | R6, petrol | 2494 | 192 | 2003-2006 |
| 2.5si | N52B25 | R6, petrol | 2497 | 218 | 2006-2008 |
| 3.0i | M54B30 | R6, petrol | 2979 | 231 | 2002-2005 |
| 3.0si | N52B30 | R6, petrol | 2996 | 265 | 2006-2008 |
| M 3.2i | S54B32 | R6, petrol | 3246 | 343 | 2006-2008 |
BMW Z4 Roadster