BMW 135i User Manual

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s AUX-IN connection incl. 12-V socket for 
an external audio source such as a MP3 player.
o USB/audio interface for connection of a 
USB stick or MP3 player.
 Stored tracks are 
shown on the display of the Radio Professional 
(optional) or on the control display included in a 
navigation system* option. Tracks are selected 
using the buttons on the optionally available 
multifunction steering wheel, Professional radio 
iDrive controller. A multimedia bag is supplied 
along with the optional armrest.
s Radio Business CD with UKW, MW and 
LW reception, six station buttons, automatic 
volume adjustment, CD player, six loud-
speakers and an AUX-IN connection.
o Radio Professional, features as radio 
Business CD, connection for CD changer, 
MP3 decoder, two-line display for telephone 
numbers, names and CD/MP3 titles (pictured).
o DAB tuner, available in addition.
o HiFi System Professional with powerful 
amplifier, equalizer and high-performance 
loudspeakers for superb sound. Surround 
sound function enables simulation of various 
acoustic environments.
o HiFi loudspeaker system with ten 
loudspeakers for brilliant sound.
s Window lifts, electric pull/press switch 
and “open/close” fingertip control, all-round 
comfort closing function and trap release.
o CD changer located on the left-hand side 
of the luggage compartment, can take up to 
six CDs.
Automatic air conditioning (shown 
here), with AAR, microfilter, fogging and solar 
sensors and residual heat button, quickly 
establishes and maintains the selected 
temperature. With separate temperature 
control for left and right sides.
Air conditioning, with microfilter, for a 
comfortable interior at any time of the year 
(standard on 135i and 123d).
Heating system with six air outlets.
o Business preparation for mobile 
telephone
 with Bluetooth interface (with 
hands-free system, connection for recharging 
and external aerial). A separately available 
snap-in adapter enables connection of a 
Bluetooth-compatible mobile phone, which 
can also be operated via the iDrive Controller 
(in conjunction with navigation system*). For 
mobile phone options contact your BMW 
partner.
* Not available in all countries. Please consult your BMW partner.
s Standard equipment 
o Optional equipment