BMW 3: Operating materials
BMW 3 Series G20 (2018-2025) Owners Manual / Operating materials
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Fuel recommendation
General information
Depending on the region, many gas stations sell
fuel that has been customized to winter or
summer conditions. Fuel that is available in winter,
for instance helps make a cold start
Engine oil
General information
The engine oil consumption is dependent on
your driving style and driving conditions.
Therefore, regularly check the engine oil level after
refueling by taking a detailed measurem
Coolant
General information
Coolant consists of water and additives.
Not all commercially available additives are suitable
for the vehicle. Information about suitable additives
is available from a dealer's s
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Overview
G20 PHEV, system overview of climate control - Installation locations
Combined expansion and shutoff valve at the evaporator
Combined expansion and shutoff valve at the high-voltage battery unit
High-voltage battery unit
Refrigerant lines to high-voltage battery unit
Evaporator, passenge
Reducing fuel consumption
General information
The vehicle contains advanced technologies for
the reduction of consumption and emission values.
Fuel consumption depends on a number of different
factors.
Carrying out certain measures, such as a moderate
driving style and regular maintenance, can influence
fuel consumption an
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