List of Available Display Group Numbers "001" to "019"

List Of Available Display Group Numbers "001" To "019"










NOTE:
- If a compressor switch-off condition exists for the compressor (display group 002) the A/C Compressor Regulator Valve N280 cannot be activated, nor during output Diagnostic Test Mode (DTM) (Output Diagnostic Test Mode (DTM)).

- If no pressure signal is detected by High Pressure Sensor G65, A/C Compressor Regulator Valve N280 must not be activated.
- Climatronic Control Module J255 calculates pressure in refrigerant circuit via duty cycle (display field 3).
- If refrigerant circuit has been correctly filled, pressure will be 2.6 bar at a temperature of -3 degrees C. To avoid malfunction entries at low temperatures, Climatronic Control Module J255 recognizes a malfunction in the refrigerant circuit first at pressure less than 1.8 bar (attained at -12 degrees C). However, at this temperature the High Pressure Sensor G65 is no longer checked.
- Permissible specified values are found in the table which is located in the "Guided Fault Finding" function. Vehicle Diagnosis, Testing and Information System VAS 5051 in "Guided Fault Finding" function.







NOTE: Further notes for designated compressor shut-off conditions are found in the table which is located in the "Guided Fault Finding" function. Vehicle Diagnosis, Testing and Information System VAS 5051 in "Guided Fault Finding" function.


Explanatory notes for compressor shut-off conditions in display group "002":







NOTE: On right-hand drive vehicles, front footwell flap is open rather than rear footwell flap (different air routing in footwell vent air duct).







NOTE: On right-hand drive vehicles, rear footwell flap is open rather than front footwell flap (different air routing in footwell vent air duct).