BMW 3: Replacing components
BMW 3 Series G20 (2018-2026) Owners Manual / Replacing components
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Vehicle tool kit
The onboard vehicle tool kit is located in the left
storage compartment of the cargo area under a
cover.
Wiper blades
Safety information
NOTICE The window may sustain damage if the wiper
falls onto i
Vehicle battery
General information
The battery is maintenance-free.
More information about the battery can be requested
from a dealer's service center or another
qualified service center or repair shop.
Safety info
Fuses
General information
The fuses are located at different places in the
vehicle.
Safety information
Warning
Incorrect and repaired fuses can overload electrical
lines and components. There is a risk of
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Widgets in the instrument
cluster
Concept
Displays for specific functions can be displayed
in the tachometer in the instrument cluster.
The following displays can be selected:
Current entertainment source, e.g., radio.
Torque and power.
Trip data.
Efficiency display.
Selecting
Continue to press the button on the turn signal
Start-up system
Starter motor
The combustion engine B46 can be started via the conventional starter motor
and the electrical
machine.
The following table shows when and under which conditions the respective start
option is used:
Auxiliary battery
G20 PHEV, auxiliary battery
Safety battery terminal 2 (SB
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