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40 (16+12+12) pin QuadLock Fakra Head Unit / Car Stereo connector layout
40 (16+12+12) pin QuadLock Fakra Head Unit / Car Stereo connector
p/n 497316088, Blaupunkt

Head unit pinout abbreviations meaning

Pin
Notation
Pin function

Power pins

+12V Battery+  (12V direct from Battery). 
GND, GROUND Chassis Ground
A+, ACC, S-K, S-kont, SWA, KL.15 Ignition powered. +12 V with the ignition key is in the ACC or ON position.

Audio pins

FR+ or RF+ Front right speaker out
FL+ or LF+ Front left speaker out
RR+ Rear right speaker out
LR+ or  RL+ Rear left speaker out
FR- or RF-, FL- or LF-, RR-, LR- or RL- The corresponding speaker ground

Misc. pins

TEL MUTE This pin is used to silence the audio, earthed by some other external components that is connected to the radio.
CAN-L, CAN-H CAN bus

 

According to 1 reports in our database (1 positive and 0 negative) this pinout should be correct.

Is this pinout
Opel CD 30 visual pinout:click to enlarge
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