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Home >> BMW >> 2013 >> M3 2D Convertible, Standard Trans >> Repair and Diagnosis >> General Information >> OEM General Information >> Functional Description -- M3 Convertible >> Body Electrical - Functional Description >> Energy Diagnosis: Terminal Control >> Terminal 15

Terminal 15

Control of terminal 15 is by the CAS depending on operation of the START/STOP button (with the key inserted in the key slot). The gearshift mechanism of terminal 15 is switched in the CAS via semiconductor switch. A relay in the power distribution box is activated via the output of a semiconductor switch. The relay switches the voltage of the battery to approx. 7 fuses in the power distribution box. The consumer units of terminal 15 are essentially supplied from here.

Control unit supplied by terminal 15:

FLA High-beam assistant
PDC Park distance control
TRSVC All-round vision camera (E84)

For safety reasons, some control units have a terminal 15 line directly from CAS, e.g. the FRM (footwell module).

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