Section 10 (Automatic A/C-Heater Systems)
WARNING: This page is about a different car, the 2000 Mercedes-Benz C43, 2000 Mercedes-Benz C280, 1999 Mercedes-Benz C43, and 1999 Mercedes-Benz C280. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Description
- Operation
- Programming
- Trouble Shooting
- Function Tests
- Notes
- Preparation For Function Test
- Defrost Function Test
- Normal Ventilation In Regulating Mode Function Test
- Economy Setting Not In Heating Mode Function Test
- Economy Setting In Heating Mode Function Test
- Residual Engine Heat Utilization (REST) Function Test
- A/C Function Test
- Quality Control & Heater Output Function Test
- Function Tests
- Self-Diagnostics
- Diagnostic Tests
- DTC B1226: In-Vehicle Temperature Sensor
- DTC B1228: Left Heater Core Temperature Sensor
- DTC B1229: Right Heater Core Temperature Sensor
- DTC B1230: Evaporator Temperature Sensor
- DTC B1232: Refrigerant Pressure Sensor
- DTC B1416: Coolant Circulation Pump
- DTC B1417: Left-Side Water (Heater) Valve
- DTC B1418: Right-Side Water (Heater) Valve
- DTC B1419: A/C Compressor Clutch
- DTC B1420: Idle Speed Regulator
- DTC B1421: Auxiliary Fan Activation
- DTC B1422: Serial Interface (K1)
- DTC B1454: Fresh/Recirculate Switchover Valve
- DTC B1459: Serial Interface (K2)
- System Tests
- Removal & Installation
- Vacuum Hose Diagram(S)
- Wiring Diagrams