Steering wheel control (switches), Sentronic

Switch	Voltage (V)	Resistance (Ohms)
Horn	0	0
Shift up (+)	0,6	21
Shift down (-)	0,9	47
VOL -	1.3	78
VOL +	1.7	117
SRC (select audio source)	2.1	167
Arrow up (search forwards)	2.5	234
Arrow down (search backwards)	2.9	327
NXT (settings for audio sources)	3.3	467
i-SET	3,7	699
CLR	4,1	1163
Normal	4,5	2563