BMW 3: Steptronic transmission
BMW 3 Series G20 (2018-2025) Owners Manual / Driving / Steptronic transmission
Concept
The Steptronic transmission combines the functions of an automatic transmission with the possibility of manual shifting, if needed.
Safety information
Warning An unsecured vehicle can begin to move and possibly roll away. There is a risk of accident.
Before exiting, secure the vehicle against rolling, for instance with the parking brake.
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Selector lever positions
Drive mode D
Selector lever position for normal vehicle operation.
All gears for forward travel are activated automatically.
R is reverse
Engage selector lever position R only when the
vehicle is sta
Rolling or pushing the vehicle
General information
In some situations, the vehicle is to roll without
its own power for a short distance, for instance in
a vehicle wash, or be pushed.
Engaging selector lever position N
1. Switch on
Shift paddles
Concept
The shift paddles on the steering wheel allow
you to shift gears quickly while keeping both
hands on the steering wheel.
General information
Shifting
The vehicle only shifts at suitable engine
SEE MORE:
Steptronic transmission: BMW
Digital Key
Concept
BMW Digital Key allows the vehicle to be unlocked
and locked, as well as started, with a
compatible smartphone.
General information
BMW Digital Key varies by country and may be
unavailable.
To unlock and start a vehicle with a compatible
smartphone, a digital key must be installed on
this s
Introduction
In the G20 PHEV, the B46B20O1 is an element of the BMW hybrid drive. The
4-cylinder engine,
which generates power of 135 kW (180 hp) and a maximum torque of 300 Nm,
guarantees more
sustainability and efficiency.
Modified B46 engine
For use in the G20 PHEV, the B46 engine a
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