The BMW X5 (G05), spanning the model years 2019 to 2022, represents a pinnacle of luxury and performance in the SUV segment. Known for its powerful engines, advanced technology, and luxurious interiors, the BMW X5 (G05) also boasts a sophisticated electrical system governed by its fuse box and relay configurations. Understanding these components and their respective diagrams is crucial for maintaining and troubleshooting the vehicle’s electrical functions effectively.
Fuse Box Location and Components
In the BMW X5 (G05) 2019-2022, the fuse box is typically located in the engine bay or within the interior cabin, often near the driver’s side footwell. This box houses a series of fuses, each assigned to protect specific electrical circuits throughout the vehicle. Fuses are designed to break or “blow” when the circuit they protect experiences an overload or short circuit, thus preventing damage to the associated components.
Within the fuse box, you’ll find diagrams that map out the locations and functions of each fuse. These diagrams are essential for identifying which fuse corresponds to which electrical component in the BMW X5 (G05). For instance, fuses may protect systems such as the headlights, brake lights, power windows, audio system, and more. Referencing the fuse box diagrams can help diagnose issues when a particular electrical function fails, allowing for targeted troubleshooting and replacement of the correct fuse.
(2019-2022) BMW X5 (G05) fuse box and relay with Diagram
WARNING
- Never replace a fuse with one that has a higher amperage rating.
- A fuse with a too-high amperage could damage the electrical part and cause a fire.
- On no account should fuses be repaired (e.g. patched up with tin foil or wire) as this may cause serious damage elsewhere in the electrical circuit or cause a fire.
- If a fuse blows repeatedly, do not keep replacing it. Instead, have the cause for the repeated short circuit or overload tracked and fixed.
BMW X5 (G05) 2019-2022 fuse assignment
Passenger Compartment Fuse Boxes
The fuse boxes can be found under the dashboard, positioned on both the right and left sides. Adjacent to the fuse box on the right side is the Body Domain Controller.
Fuse Box Diagram (Right)
Assignment of the fuses in the instrument panel fuse box #1
| № | Amps | Protected Component |
|---|---|---|
| 20 | 30A | Driver’s Door Power Window Drive with Control Electronics |
| 21 | 30A | Front Passenger Door Power Window Drive with Control Electronics |
| 22 | 30A | Driver’s Side Rear Power Window Drive with Control Electronics |
| 23 | 30A | Passenger’s Side Rear Power Window Drive with Control Electronics |
| 24 | 30A | Left Reversible Electromotive Automatic Reel (Seat Belt) |
| 25 | 20A | Roof Function Centre |
| 26 | 20A | Body Domain Controller |
| 27 | – | – |
| 28 | 40A | Dynamic Stability Control (DSC) |
| 29 | 15A | Body Domain Controller |
| 30 | – | – |
| 31 | – | – |
| 32 | 5A | Centre Console Control Panel |
| 33 | 5A | Driver Electronic Outer Door Handle Module |
| 34 | 5A | Instrument Cluster Control Unit |
| 35 | 5A | Auxiliary Control Unit |
| 36 | 5A | Roof Function Centre (Map Reading Light, Interior Light, Ambient Light) |
| 37 | 10A | Output Stage for Rear Compartment Fan Motor (4-zone Air Conditioning) |
| 38 | – | – |
| 39 | 60A | Body Domain Controller |
| 40 | 40A | Blower Motor with Output Stage |
| 41 | – | – |
| 46 | 20A | Rear Cigarette Lighter, Front Cigarette Lighter (without Thermoelectric Cup Holder), Thermoelectric Cup Holder |
| 47 | 30A | Wiper Module |
| 48 | – | – |
| 49 | 20A | Electric Steering Column Adjustment |
| 50 | 15A | Thermoelectric Cup Holder |
| 51 | 30A | B46, B48, B58, N63: Electronic Transmission Control, Transfer Box |
| 52 | 20A | Front Passenger Seat Heating Electronics |
| 53 | 30A | Driver’s Seat Module (with Seat Module), Driver’s Side Seat Adjustment Switch Block (without Seat Module) |
| 54 | 20A | Independent Auxiliary Heater (SHZH) |
| 55 | 30A | Front Passenger Seat Module (with Seat Module), Front Passenger Side Seat Adjustment Switch Block (without Seat Module) |
| 56 | 10A | Front Passenger’s Side Control Electronics for Armrest Heating |
| 57 | 10A | Driver’s Side Control Electronics for Armrest Heating |
| 59 | 5A | USB Connection №. 2, Electrochromic Interior Rear View Mirror |
| 60 | 5A | Centre Rear Door Trim Panel Lighting (Driver’s Side), Rear Door Pocket Lighting (Driver’s Side), Rear Inner Door Handle Lighting (Driver’s Side), Rear Driver’s Side Door Trim Panel Lighting (Top), Rear Left Speaker Lighting, Auxiliary Water Pump (Diesel) |
| 61 | 5A | Glove Compartment Light Switch, Driver Camera System, 48 Volt Power Control Unit (PCU48), 48 Volt Battery |
| 62 | – | – |
| 63 | 5A | Auxiliary Battery, Instrument Panel Speaker Lighting, Air Freshener, CD Drive, Ioniser, Starter Motor Generator 48 Volt (B57, B58) |
| 64 | 10A | Driver’s Seat Backrest width Adjustment Valve Block, Driver Lumbar Support Valve Block, Seat Adjustment Switch Block (Driver’s Side), Rear Footwell Light (Driver’s Side), Driver’s Seat Backrest Rear Panel Lighting, USB Charging Socket, Front Left Seat Inflator Module |
| 65 | 10A | Front Passenger Backrest width Adjustment Valve Block, Front Passenger Lumbar Support Valve Block, Seat Adjustment Switch Block (Front Passenger Side), Rear Footwell Light (Front Passenger Side), Front Passenger Seat Backrest Rear Panel Lighting, USB Charging Socket №. 2, Front Right Seat Inflator Module |
| 66 | 5A | Top Centre Dashboard Lighting, Top Front Passenger’s Side Instrument Panel Lighting, Bottom Centre Instrument Panel Lighting, Bottom Driver’s/Passenger’s Side Instrument Panel Lighting, Front Left/Right Footwell Light |
| 67 | 5A | Driver’s Door Switch Block, Seat Switch Cluster on Driver’s Door, Driver’s Door Inner Door Handle Lighting, Driver’s Door Trim Panel Lighting (Centre), Driver’s Door Pocket Lighting, Driver’s Door Trim Panel Lighting (Top), Front Left Mid-Range Speaker Lighting, Front Left Tweeter Lighting |
| 68 | 5A | Front Passenger Exterior Mirror, Passenger’s Door Switch Block, Passenger’s Door Inner Door Handle Lighting, Front Passenger Door Trim Panel Lighting (Centre), Passenger’s Door Pocket Lighting, Front Passenger Door Trim Panel Lighting (Top), Front Right Mid-Range Speaker Lighting, Front Right Tweeter Lighting |
| 69 | 5A | Radiator Blind Drive (Top, Bottom) |
| 70 | 5A | Rear Power Distribution Box, Electric Fan Cut-Out Relay, Electric Fan |
| 71 | 5A | All-Round Vision Camera (with Omnidirectional Camera), Reversing Camera |
| 72 | – | – |
| 73 | 5A | Instrument Cluster Control Unit |
| 74 | 10A | Steering Column Switch Cluster |
| 75 | 10A | Crash Safety Module |
| 76 | – | – |
Body Domain Controller
Assignment of the fuses in the BDC
| № | Amps | Protected Component |
|---|---|---|
| 1 | 5A | Steering Column Switch Cluster, Front Centre Ventilation Grille, Audio Control Panel, Light Operating Unit, Headunit |
| 2 | 7.5A | Diagnosis Socket, Electronic Ride-Height Control, Vertical Dynamics Platform |
| 3 | 7.5A | Heating/Air Conditioning System, Tailgate Function Module, Rain/Light/Solar/Condensation Sensor |
| 4 | 5A | Passenger Electronic Outer Door Handle Module, Rear Driver’s Side Outer Door Handle Electronic Module, Rear Passenger’s Side Outer Door Handle Electronic Module, Power Control Unit, Telematic Communication Box |
| 5 | 20A | Locking Relay, Unlocking Relay (Doors, Fuel Filler Flap) |
| 6 | 20A | Driver’s Door Locking Relay, Deadlocking Relay (Driver’s Door Lock, Front Passenger Door Lock, Rear Driver’s Side Doorl Lock, Rear Passenger’s Side Door Lock, Fuel Filler Flap Central Locking Locking Drive) |
Fuse Box Diagram (Left)
Assignment of the fuses in the instrument panel fuse box #2
| № | Amps | Protected Component |
|---|---|---|
| 101 | – | – |
| 102 | – | – |
| 103 | – | – |
| 104 | – | – |
| 105 | 7.5A | Electric Machine Electronics |
| 106 | – | – |
| 107 | 10A | Hybrid: Pressurised Fuel Tank Control Module |
| 108 | – | – |
| 109 | – | – |
| 110 | 5A | Electric Auxiliary Heater, Lighting of Front Mid-Range Speaker |
| 111 | 5A | Rear Power Distribution Box |
| 112 | – | – |
| 113 | – | – |
| 114 | – | – |
| 115 | – | – |
| 116 | – | – |
| 117 | 30A | Hybrid: Automatic Transmission, Transfer Box |
| 118 | – | – |
| 119 | – | – |
| 120 | – | – |
| 121 | – | – |
| 122 | – | – |
| 123 | – | – |
| 124 | – | – |
| 125 | – | – |
| 126 | – | – |
| 127 | – | – |
| 128 | – | – |
| 129 | – | – |
| 130 | – | – |
| 131 | – | – |
Luggage Compartment Fuse Box
The power distribution box is located behind the trim on the right side of the luggage compartment.
Fuse Box Diagram
Assignment of the fuses in the luggage compartment fuse box
| № | Amps | Protected Component |
|---|---|---|
| 200 | – | – |
| 201 | – | – |
| 202 | – | – |
| 203 | 7.5A | Electrical Exhaust Flap (B46, B46, B58, N63, S63), Electrical Exhaust Flap №. 2 (N63, S63) |
| 204 | 5A | Rear Axle King Pin Inclination Control, AUC Sensor, Regulated Rear Axle Differential Lock |
| 205 | – | – |
| 206 | – | – |
| 207 | 5A | Front Left/Right Side Radar Sensor Near Range, Rear Left/Right Radar Sensor Near, Optional Extra System |
| 208 | 5A | Electromechanical Power Steering |
| 209 | 5A | Long-Distance Range Front Radar Sensor (Active Cruise Control (High Version)), Front Radar Sensor (Basic Cruise Control (High Version)), Front Electric Active Roll Stabilisation, Rear Electric Active Roll Stabilisation |
| 210 | 5A | Electric Fuel Pump Control Electronics |
| 211 | 5A | Electronic Night Vision Module (BMW Night Vision) |
| 212 | 15A | Headunit |
| 213 | 15A | Trailer Socket |
| 214 | 5A | Booster |
| 215 | 10A | Rear Seat Entertainment |
| 216 | 5A | Wireless Charging Oddments Tray Aerial Amplifier |
| 217 | 40A | Booster |
| 218 | 20A | 12V Connection №. 2 (Luggage Compartment) |
| 219 | – | – |
| 220 | 30A | Receiver Audio Module |
| 221 | – | – |
| 222 | – | – |
| 223 | – | – |
| 224 | 20A | Vertical Dynamics Platform (Executive Drive Pro) |
| 225 | – | – |
| 226 | 40A | Tailgate Function Module |
| 227 | 30A | Selective Catalytic Reduction (SCR) Control Unit |
| 228 | – | – |
| 229 | – | – |
| 230 | 30A | Right Reversible Electromotive Automatic Reel (Seat Belt) |
| 231 | 30A | Rear Window Defogger |
| 232 | – | – |
| 233 | – | – |
| 234 | – | – |
| 235 | – | – |
| 236 | – | – |
| 237 | – | – |
| 238 | – | – |
| 239 | – | – |
| 240 | 20A | Trailer Module |
| 242 | – | – |
| 243 | – | – |
| 244 | 5A | Remote Control Receiver, Natural Vacuum Leak Detection, Siren with Tilt Alarm Sensor, High-Voltage Battery Unit (Hybrid), Safety Battery Terminal Gas Generator (with Dual Storage System, with 48V System) |
| 245 | – | – |
| 246 | – | – |
| 247 | 15A | Anti-Slip Rails Control Electronics |
| 248 | 15A | Retractable Roller Cover for Luggage Compartment Control Electronics |
| 249 | 10A | Passenger’s Door Automatic Soft-Close Drive |
| 250 | 5A | Interior Lights, Vanity Mirror Lights, Glass Sunroof Lighting |
| 251 | 10A | Driver’s Door Automatic Soft-Close Drive |
| 252 | 5A | Auxiliary Battery |
| 253 | 7.5A | Parking Assistant, Automatic Rear Air Conditioning Operating Facility, Camera-Based Drive Assistance System, Rear Right Seat Heating Switch, Rear Left Seat Heating Switch |
| 254 | 5A | Luggage Compartment Lights, Tailgate Button for Lower Tailgate, Rear Lid Button on Inside of Rear Lid |
| 255 | 5A | Switch Block of Luggage Compartment |
| 256 | 10A | Rear Passenger’s Side Automatic Soft Close Drive |
| 257 | 5A | Rear Right Speaker Lighting, Rear Passenger’s Side Door Pocket Lighting, Rear Passenger’s Side Inner Door Handle Lighting, Centre Rear Passenger’s Side Door Trim Panel Lighting, Top Rear Passenger Door Trim Panel Lighting, Left/Right Reversible Electromotive Automatic Reel |
| 258 | 10A | Rear Driver’s Side Automatic Soft-Close Drive |
| 259 | 15A | Selective Catalytic Reduction (SCR) Control Unit |
| 260 | 10A | Soft-Close Automatic for Left Lower Tailgate |
| 261 | – | – |
| 262 | 5A | Controller, Self-Leveling Suspension Button, Wireless Charging Oddments Tray, Lighting for Centre Console, Front Centre Armrest Light |
| 263 | 10A | Soft-Close Automatic for Right Lower Tailgate |
| 264 | 10A | Boot Lid/Tailgate Lock |
| 265 | 30A | Regulated Rear Axle Differential Lock |
| 266 | 20A | Trailer Module |
| 267 | 30A | Trailer Module |
| 268 | – | – |
| 269 | 30A | Rear Driver’s Side Seat Module |
| 270 | 30A | Electric Fuel Pump Control Electronics |
| 271 | 30A | Rear Passenger’s Side Seat Heating Module, Rear Driver’s Side Seat Heating Module |
| 272 | – | – |
| 273 | – | – |
| 274 | – | – |
| 276 | – | – |
| 277 | – | – |
| 278 | 5A | Hybrid: Charging Controller for Auxiliary Battery |
| 279 | 5A | Contactfree Tailgate Opening Evaluation Electronics |
| 280 | 5A | Convenience Charging Electronics |
| 281 | – | – |
| 282 | – | – |
| 283 | – | – |
| 284 | – | – |
| 285 | – | – |
| 286 | – | – |
| 287 | – | – |
| 288 | – | – |
| 289 | 20A | Trailer Module |
| 290 | – | – |
| 291 | – | – |
| 292 | – | – |
| 293 | – | – |
| 294 | – | – |
| 295 | – | – |
| 296 | – | – |
In conclusion, the fuse box and relay diagrams of the BMW X5 (G05) 2019-2022 play a pivotal role in maintaining the vehicle’s electrical integrity and operational efficiency. By familiarizing oneself with these diagrams, owners and technicians can effectively diagnose and address electrical issues, ensuring that the BMW X5 continues to deliver its hallmark blend of luxury and performance reliably. Regular inspection and proper maintenance of the fuse box and relays are essential practices to uphold the vehicle’s electrical system’s reliability and longevity, safeguarding the driving experience BMW enthusiasts expect.
