Photo sensor for sunlight penetration, Air temperature sensor in the left vent deflector, Air temperature sensor in the right vent deflector, Air temperature sensor in the rear vent deflector, Electronic control unit for the Climatronic system
E537 - Instant heating button;
G107 - Sunlight penetration photo sensor;
G134 - Sunlight Penetration Photosensor 2;
G150 - Air temperature sensor in the left ventilation deflector;
G151 - Right air vent temperature sensor;
G174 - Rear air vent temperature sensor;
G267 - Air temperature selector potentiometer;
J255 - Climatronic control unit;
J519 - On-board power supply control unit;
K208 - Additional heater indicator lamp;
T6x - 6-pin connector;
T20e - 20-pin connector;
401 - "Ground" connection (sensor mass), in the interior wiring harness
* For models with additional heater
*2 For models with Climatronic system with controls and display for rear passengers