Rear Climate Control Operating Unit, Component Description - GF83.40-P-3050LF
Model 222 with code 582 (Air conditioning, rear)
| Control element | Controllable function | Operating feedback |
|---|---|---|
| Air volume button (1) | Increase and reduce air flow | Display (6) |
| "AUTO" button (2) | Automatic mode ON | Integrated LED and display (6) |
| "OFF" button (3) | Air conditioning On/Off | Integrated LED and display (6) |
| Air distribution button (4) | Change air distribution (upwards and downwards) | Display (6) |
| Temperature button (5) | Setting of specified temperature | Display (6) |
Location
The rear A/C system operating unit is located at the rear in the center console between the front seats.
Task
The climate control functions for the rear passenger compartment can be adjusted using the rear climate control operating unit. This results in the following tasks for the rear A/C system operating unit:
- Reading in of signals
- Output of signals
Reading in of signals
The rear climate control operating unit reads in the following input factors via the air conditioning operating LIN (LIN B8-3):
- Terminal status of terminal 15
- Request for function feedback from climate control, control unit (N22/1)
Output of signals
The rear climate control operating unit sends the following signals via the air conditioning operating LIN to the climate control, control unit:
- Request for higher or lower air volume
- Request for higher or lower specified temperature in rear area
- Temperature control switch-on/off in rear area
- Automatic regulation of air volume and distribution