Product Description
【For BMW 3 Series F30 F31 F34 F35 2014-2019】:
1. A/C refrigeration switch
2. AUTO mode
3.Air circulation mode (green light), A light on: automatic control of internal/external circulation, M light on: forced internal circulation, All A/M lights are off: forced external circulation
4. MAX A/C maximum air volume cooling switch
5. Front and rear defrosting switch