| Pin Num | W/C | Signal | 
|---|---|---|
| 2 | L | Sound signal front LH (+) | 
| 3 | G | Sound signal front LH (-) | 
| 4 | LG | Sound signal rear LH (+) | 
| 5 | Y | Sound signal rear LH (-) | 
| 6 | R | Steering switch signal A Keep pressing SOURCE switch. 0 V Keep pressing SEEK UP switch. 1.7 V Keep pressing VOL UP switch. 3.3 V Except for above. 5 V | 
| 7 | R | ACC power supply | 
| 11 | BR | Sound signal front RH (+) | 
| 12 | P | Sound signal front RH (-) | 
| 13 | O | Sound signal rear RH (+) | 
| 14 | V | Sound signal rear RH (-) | 
| 15 | B | Steering switch signal GND | 
| 16 | Y | Steering switch signal B Keep pressing PHONE switch 0 V Keep pressing SEEK DOWN switch. 1.7 V Keep pressing VOL DOWN switch. 3.3 V Except for above. 5 V | 
| 17 | SB | Immobilizer | 
| 18 | Y | Vehicle speed signal (8-pulse) | 
| 19 | LG | Battery power supply | 
W/C stands for Wire Color. It is for Qashqai (2007-2010) and is very dependent on model and model year.

| Pin Num | W/C | Signal | 
|---|---|---|
| 31 | B | GND | 
| 35 | B/W | Microphone signal | 
| 36 | Microphone GND | |
| 37 | L | Microphone VCC | 






 правильная
правильная с ошибками
с ошибками