If you’re having electrical issues with your 2013 BMW 328i—whether it’s a non-working power outlet, blown interior light, or an unresponsive infotainment system—checking the fuses should be your first step. The BMW 328i features multiple fuse boxes, each with fuses responsible for specific vehicle systems. Knowing where to look and what each fuse controls can save you time and money.
In this complete guide, we’ll walk you through the fuse locations, common functions, and how to interpret the fuse chart for your 2013 328i (F30 chassis).
Where Are the Fuses in the 2013 BMW 328i?
The 2013 BMW 328i has three primary fuse locations:
- Passenger side dashboard fuse box – Behind the glovebox
- Trunk fuse panel – Right side panel near battery
- Engine bay fuse box – Under the hood near the passenger-side cowl
The glovebox location contains most of the fuses for interior electronics and is where the official fuse chart is stored.
How to Access the Glovebox Fuse Panel
- Open the glovebox and remove all contents.
- Locate the tabs or locking pins along the top interior edge of the glovebox.
- Release and pull down the access door to reveal the main fuse panel.
- The factory fuse chart is usually clipped inside this door.
Understanding the Fuse Chart
The BMW fuse chart uses a numbered grid that corresponds to specific components. Each fuse number will list:
- Fuse slot number (e.g., F46)
- Amperage (e.g., 15A)
- System or component it powers (e.g., Front Cigarette Lighter, ABS, Sunroof)
Here’s a reference of commonly used fuse numbers and their typical functions in a 2013 BMW 328i:
2013 BMW 328i Fuse Chart Reference
| Fuse Number | Amperage | System/Function |
|---|---|---|
| F46 | 15A | Front Power Outlet (Cigarette Lighter) |
| F58 | 5A | iDrive/Infotainment Control Unit |
| F69 | 30A | Sunroof Motor |
| F103 | 10A | Climate Control Panel |
| F160 | 7.5A | Instrument Cluster / Dash Illumination |
| F180 | 20A | Central Locking System |
| F201 | 40A | Blower Motor / HVAC Fan |
| F209 | 25A | Fuel Pump / Fuel Injection |
| F230 | 10A | Rear View Camera / PDC Sensors |
| F245 | 15A | Rear Cigarette Lighter / Power Outlet |
Note: Fuse numbers and functions can vary depending on the trim level, options, and market. Always verify with the factory chart located in your glovebox.
How to Replace a Fuse
Replacing a fuse in your 328i is simple, but use the correct amperage to avoid electrical damage:
- Turn off the ignition and disconnect the battery if necessary.
- Use the fuse removal tool located in the fuse box cover.
- Pull the suspect fuse and inspect the metal strip inside.
- If the strip is broken, replace it with a new fuse of the same amperage rating.
Never replace a blown fuse with one rated for a higher amperage. Doing so may lead to circuit or module damage.
Symptoms of a Blown Fuse in Your 328i
- Non-functional USB or power outlets
- No response from iDrive, stereo, or screen
- Dashboard lights or HVAC controls not working
- Key fob not locking/unlocking doors
- Sunroof or windows unresponsive
When to Seek Professional Help
If replacing a fuse doesn’t restore function, or the same fuse continues to blow, there may be a deeper electrical issue. In this case, a professional diagnosis with BMW-compatible software may be required to trace short circuits, damaged modules, or wiring faults.
Final Thoughts
Understanding your 2013 BMW 328i fuse chart is essential for handling basic electrical issues before they escalate. Always use the correct amperage fuses and refer to your glovebox chart for exact locations. Regular inspection and prompt fuse replacement can prevent minor electrical issues from becoming larger, costlier repairs.
Tip: Keep a fuse kit and puller tool in your trunk for emergencies—it’s a small investment that can save you time and frustration on the road.