BMW 3 Owners & Service Manuals

BMW 3: Introduction

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 Innovations B46TU/B48TU

Innovations B46TU To meet the legal requirements for emissions, a number of technical improvements have been implemented. The technical updates for the B46TU engine include the following new feature

 Engine identification

B46TU engine Engine identification - transverse mounted shown B48TU engine Engine identification - transverse mounted shown Engine number Engine identification The 7-digit engine identification

 Engine Mechanical

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 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 service center or another qualified service center or repair shop. Safety information Warning With t

 AM/FM station

General information Depending on the vehicle equipment and country version, it may not be possible to receive AM stations. Radio Data System RDS RDS broadcasts additional information, such as the station name, in the FM waveband. RDS is automatically active. Selecting a station 1. "MEDIA". 2. "Rad

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