🏷️ Basic Information

Make:

BMW

Model:

X5

Chassis Code:

E70

Model Year:

2009

Engine Codes Covered:

N52B30 (3.0L inline-6), N62B48 (4.8L V8), M62B44 (4.4L V8 - earlier production models/variants)

👋 Introduction

Segment:

Mid-size luxury SUV (SAV - Sports Activity Vehicle)

Target Audience:

Affluent individuals and families seeking premium comfort, performance, and versatility.

Key Competitors:

Audi Q7, Mercedes-Benz ML-Class (W164), Lexus RX (pre-facelift), Porsche Cayenne (9PA).

Driving Dynamics:

Renowned BMW driving dynamics, efficient dynamic suspension, available adaptive drive system.

All Wheel Drive:

xDrive intelligent all-wheel-drive system for enhanced traction and stability.

Interior Comfort:

Luxurious and spacious interior with high-quality materials, advanced ergonomics, and optional third-row seating.

Value Proposition:

Provides professional-grade repair and maintenance information, enabling owners and independent shops to service the vehicle accurately and efficiently, thereby reducing reliance on expensive dealership services.

📋 Manual Details

Documentation Scope:

All models and all repairs A-Z, Vehicle Specific

Estimated Page Count:

1500-2500+ (typical for comprehensive dealership manuals)

Type:

Official BMW Service and Repair Manual (Dealership Level)

Language:

English

Format:

Digital (PDF or similar electronic format, implied by 'exact same manual used by technicians')

📖 Manual Coverage

Engine Mechanical:

Complete disassembly, inspection, repair, and reassembly of all engine variants (including VANOS, Valvetronic, ignition system, fuel injection, cooling, lubrication, exhaust, emissions control).

Engine Management Electronics:

Detailed diagnosis and repair of DME (Digital Motor Electronics), sensors, actuators, wiring diagrams, diagnostic trouble codes (DTCs), component testing.

Transmission Automatic:

Repair, overhaul, and diagnosis of ZF 6HP series automatic transmissions, including torque converter, valve body, mechatronics, electronic control unit, fluid specifications, and replacement procedures.

Transmission Manual:

Repair and diagnosis of manual transmissions (if applicable to specific 2009 E70 variants, less common).

Drivetrain And Axles:

Front and rear axle assemblies, differentials, driveshafts, CV joints, transfer case (xDrive all-wheel drive system) maintenance and repair.

Suspension And Steering:

Front and rear suspension components (struts, shocks, control arms, bushings, air suspension - if equipped), steering system (rack and pinion, power steering), wheel alignment specifications.

Brakes:

Hydraulic brake system, ABS, DSC (Dynamic Stability Control), DTCs, brake pad and rotor replacement, caliper service, bleeding procedures, parking brake system.

Body And Chassis:

Body panels, doors, hood, tailgate, interior trim, seals, chassis components, corrosion protection, jacking points.

Electrical System Basic:

Battery, charging system (alternator), starting system (starter motor), lighting (headlights, taillights, interior), fuses, relays, wiring harnesses.

Electrical System Advanced:

Body Control Module (BCM), comfort access, power seats, power windows, sunroof, rear-view mirrors, wipers, horn, central locking, keyless entry.

Climate Control:

HVAC system, climate control unit, blower motor, evaporator, condenser, refrigerant recharge procedures, diagnostic information.

Infotainment And Navigation:

CCC/CIC iDrive systems, radio, CD changer, navigation system, Bluetooth integration, audio system components, antenna systems.

Driver Assistance Systems:

Park Distance Control (PDC), rearview camera, adaptive cruise control (ACC), head-up display (HUD), lane departure warning (LDW) system diagnosis and calibration.

Safety Systems:

Airbag system (SRS), seat belt pre-tensioners, crash sensors, occupancy sensors, diagnosis and replacement procedures.

Scheduled Maintenance:

Detailed service intervals for oil changes, filter replacements, brake checks, fluid flushes, and component inspections.

Routine Repairs:

Replacement of common wear items such as spark plugs, ignition coils, serpentine belts, air filters, cabin filters, brake pads, and rotors.

Diagnostic Troubleshooting:

Systematic troubleshooting guides, symptom-based diagnostics, fault code interpretation, and step-by-step diagnostic procedures using BMW diagnostic tools (e.g., ISTA).

Component Replacement:

Instructions for replacing major components like alternators, starters, fuel pumps, mass airflow sensors, oxygen sensors, radiator, water pump, thermostats, etc.

Rebuilding And Overhaul:

Complete procedures for engine rebuilding, transmission overhaul, differential repair, and other major component overhauls with detailed specifications.

Electrical Diagnostics And Repair:

Advanced troubleshooting of electrical systems, including wiring diagrams, connector pinouts, signal tracing, and component testing using multimeters and oscilloscopes.

Bodywork And Trim:

Body panel removal and installation, interior trim component removal and replacement, weather stripping, door mechanisms.

Wheel And Tire Service:

Tire pressure monitoring system (TPMS) service, wheel balancing, tire mounting/demounting, wheel bearing replacement.

Recalibration And Programming:

Procedures for component replacement requiring electronic programming or calibration (e.g., throttle body, steering angle sensor, airbag module).

Depth:

Comprehensive, dealership-level technical information covering routine maintenance to complete engine and transmission rebuilds.

Diagnostic Capability:

Detailed diagnostic flowcharts, symptom identification, and specific troubleshooting steps for all major systems.

Technical Data Accuracy:

Precise torque specifications, clearances, fluid capacities, and electrical values.

Diagrams And Illustrations:

Includes detailed diagrams, exploded views, and step-by-step illustrations for repair procedures.

Wiring Diagrams:

Complete and accurate electrical wiring diagrams for all vehicle systems.

📊 Manual Specifications

Format:

Likely PDF, possibly a proprietary BMW electronic format (e.g., ETK/TIS equivalent).

Quality:

High-resolution, clear text and diagrams suitable for professional use.

Binding:

N/A (Digital Format)

Paper:

N/A (Digital Format)

Text Search:

Searchable text for quick information retrieval.

⚙️ Engine Specifications

Engine Variant 1 Name:

3.0si (xDrive30i)

Engine Variant 1 Code:

N52B30

Engine Variant 1 Displacement:

2,996 cc (3.0 Liters)

Engine Variant 1 Cylinders:

Inline-6

Engine Variant 1 Valvetrain:

Double Overhead Camshafts (DOHC), 24 Valves, Valvetronic, Double VANOS

Engine Variant 1 Horsepower:

255 hp @ 6,600 rpm

Engine Variant 1 Torque:

219 lb-ft @ 2,750-4,250 rpm

Engine Variant 2 Name:

4.8i (xDrive48i)

Engine Variant 2 Code:

N62B48TU

Engine Variant 2 Displacement:

4,799 cc (4.8 Liters)

Engine Variant 2 Cylinders:

V8

Engine Variant 2 Valvetrain:

Double Overhead Camshafts (DOHC), 32 Valves, Double VANOS, Valvetronic

Engine Variant 2 Horsepower:

350 hp @ 6,300 rpm

Engine Variant 2 Torque:

350 lb-ft @ 3,400-3,800 rpm

Fuel Delivery:

Electronic Fuel Injection (EFI), Direct Injection (for later N54/N55 variants, not explicitly N52B30 or N62B48TU for 2009 models as primary options).

Recommended Fuel:

Premium Unleaded (91 Octane or higher)

🔧 Transmission

Transmission Type:

6-speed Steptronic Automatic Transmission

Transmission Manufacturer:

ZF (typically 6HP28 for most variants)

Transmission Features:

Sequential manual shifting mode, sport mode, adaptive shift logic, torque converter lock-up.

Optional Transmission:

No manual transmission option typically available for the E70 X5 in the US market for the 2009 model year.

Transfer Case:

xDrive All-Wheel Drive System (electronically controlled)

📐 Dimensions

Length:

191.1 inches (4855 mm)

Width:

76.3 inches (1938 mm)

Height:

69.5 inches (1765 mm)

Wheelbase:

115.6 inches (2938 mm)

Cargo Volume Seats Up:

23.3 cu ft (with 5 seats), 11.7 cu ft (with 7 seats)

Cargo Volume Seats Down:

75.1 cu ft (with 5 seats folded)

Curb Weight 30I:

Approx. 4,806 lbs (2180 kg)

Curb Weight 48I:

Approx. 5,004 lbs (2270 kg)

Towing Capacity:

Up to 6,000 lbs (2,722 kg) when properly equipped.

🛡️ Safety Features

NHTSA Front Impact:

5-Star (for applicable model years/configurations, check specific test data).

NHTSA Side Impact:

5-Star (for applicable model years/configurations, check specific test data).

IIHS Top Safety Pick:

Yes (for applicable model years/configurations, check specific test data).

Stability Control:

Dynamic Stability Control (DSC) with Traction Control (DTC).

Braking Assist:

Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist.

All Wheel Drive:

xDrive intelligent all-wheel-drive system for enhanced grip.

Airbags:

Front airbags, front-side airbags, head protection system (front and rear occupants).

Seat Belts:

3-point inertia-reel seat belts with front-seat pretensioners and force limiters.

Child Anchors:

LATCH (Lower Anchors and Tethers for Children) system in rear seats.

💡 Technology Features

Infotainment System:

BMW iDrive system with either the CCC (Car Communication Computer) or the newer CIC (Car Information Computer) depending on options and production date, featuring a central control dial, high-resolution display, and advanced menu navigation.

Navigation:

Optional Professional Navigation system with GPS mapping and real-time traffic information.

Audio Options:

Standard BMW Professional Radio, optional Harman Kardon surround sound system, CD player, auxiliary input, USB interface (later production or with specific packages).

Parking Assistance:

Park Distance Control (PDC) with front and rear sensors, optional rearview camera or surround view cameras.

Adaptive Cruise Control:

Optional Adaptive Cruise Control (ACC) with Stop & Go functionality.

Head Up Display:

Optional Head-Up Display (HUD) projecting key driving information onto the windshield.

Bluetooth:

Standard Bluetooth hands-free connectivity for mobile phones, often with advanced phone book synchronization and audio streaming capability.

Usb:

Optional USB/Auxiliary input for audio playback and device charging/interface.

Seats:

Comfort seats with electric adjustment, memory function, lumbar support, and optional heated and ventilated front seats. Heated rear seats often available.

Keyless Entry:

Comfort Access system with keyless entry and start/stop button.

🔧 Maintenance

Oil Change Interval:

Condition Based Service (CBS) system typically recommends oil service every 10,000-15,000 miles or 12-24 months, depending on driving conditions and oil quality.

Engine Oil Type 30I:

BMW Longlife-01 (LL-01) approved synthetic oil, SAE 0W-30 or 5W-30.

Engine Oil Type 48I:

BMW Longlife-01 (LL-01) approved synthetic oil, SAE 5W-30.

Coolant Type:

BMW Blue Antifreeze/Coolant (G48 ethylene glycol based), typically a 50/50 mix with distilled water.

Transmission Fluid Change:

Sealed for life by BMW, but professional recommendation suggests changing at 60,000-100,000 miles for longevity. Check manual for specific BMW fluid part numbers (e.g., LT-3).

Brake Fluid Change:

Every 2 years (DOT 4).

Spark Plug Replacement 30I:

Typically around 60,000 miles (NGK or Bosch OEM specification).

Air Filter Replacement:

Every 30,000 miles or as indicated by CBS.

Cabin Filter Replacement:

Every 15,000-30,000 miles or annually.

Engine Oil Leaks:

Valve cover gasket leaks, oil pan gasket leaks, and oil filter housing gasket leaks are common with age and mileage.

Cooling System Issues:

Water pump and thermostat failures, radiator leaks, coolant expansion tank cracks can occur.

Transmission Shifting Issues:

Mechatronic sleeve leaks, valve body issues, or torque converter problems can manifest as hesitant shifting or transmission fault warnings.

X Drive Transfer Case:

Potential for wear in the transfer case actuator motor or chain, leading to transfer case error messages.

Air Suspension Rear:

Rear air springs can develop leaks, causing the vehicle to sag.

Electrical Gremlins:

Various minor electrical faults can occur, often related to module communication or sensor failures.

Throttle Body Issues:

Electronic throttle body can become faulty, leading to limp mode or engine performance issues.

📚 Vehicle History

Bmw Legacy:

BMW, Bayerische Motoren Werke AG, is a German luxury vehicle manufacturer renowned for its performance-oriented vehicles and driving pleasure, with a history dating back to 1916.

First Generation X5:

The X5 nameplate was introduced in 1999 as BMW's first SUV, codenamed E53. It was developed in collaboration with Land Rover.

E70 Generation Introduction:

The E70 generation of the BMW X5 debuted in 2006 for the 2007 model year, marking a significant redesign and technological advancement over its predecessor. It was BMW's second-generation SAV.

E70 Production Years:

2006-2013

E70 Manufacturing Locations:

Spartanburg, South Carolina, USA; Dingolfing, Germany.

2009 Model Year Updates:

The 2009 model year saw the introduction of the more powerful xDrive48i variant, replacing the previous 4.8i, and continued to offer the efficient xDrive30i with the N52 engine.

🏆 Awards & Recognition

Safety Award 2009:

IIHS Top Safety Pick (for models equipped with optional safety features).

Motortrend SUV Of The Year Nominee:

The E70 X5 was a contender or finalist in various 'SUV of the Year' awards during its production run due to its blend of luxury and performance.

User Satisfaction General:

Generally high user satisfaction for its driving dynamics, build quality, and luxury appointments, though maintenance costs can be a factor.