For high speed, if the driver turns off "+APC" while the windshield wiper is operating, the wiper blades will stop at any position. If the driver turns off "+APC" while the windshield wiper is operating, the wiper blades will stop in a random position. Upon subsequent operation, regardless of the position of the CSW switch, the windshield wiper blades will return to the stop position because the CSW or stop position relay continues to energize the motor.
For low speed, the windscreen wiper function is available in comfort mode. When leaving the vehicle (opening the driver's door), the front wiper blades will stop in the AF position.
Configuration parameters
EEPROM ensures that the parameters are saved even if a RESET is performed or the battery is disconnected.
Name | Description |
WIPING BY EMM C F | Parameter indicating whether to control EMM whether the front windshield wiper is working or not. For example, when the vehicle is equipped with RLS or not |
INTERMITTENT RIN G_CF | Parameter indicating whether the vehicle is equipped with an intermittent mode adjustment ring or not. |
REAR_WIPER_CF | Parameter indicating whether the vehicle is equipped with a rear window wiper |
LINKED WITH REVE RSE_CF | Parameter indicating whether the automatic rear wiper function is activated when reverse gear is detected |
REAR_WIPING_WITH _AF_CF | Parameter indicating whether the rear wiper motor has the "stop" position (for commercial vehicles) |
Calibration parameters
The following parameters should be available for customization and adaptation to the vehicle.
Name | Description |
REAR_WIPER_INT_SPEED_THRES | Speed threshold for selecting the interval of the intermittent mode of operation of the rear window wiper |
REAR_WIPER_INT_SPEED_THRES | |
REAR_WIPER_INT_SPEED_THRES | |
REAR_WIPER_INT_VALUES_TM_ | Interval between 2 passes of the windshield wiper blades in intermittent mode depending on the vehicle speed |
REAR_WIPER_INT_VALUES_TM_ | |
REAR_WIPER_INT_VALUES_TM_ | |
REAR_WIPER_INT_VALUES_TM_ | |
REAR WIPER PROTECTION TM TP | Max. interval between rear wiper strokes in the stop zone |
The following parameters are saved in flash memory and are not available for configuration.
Name | writing |
SWITCHOFF INT RELAY TIME T P | Relay off delay INT after stopping the engine. |
STD_FIXED_INT_TIME_TP | The interval between 2 strokes of the front windscreen wiper for vehicles not equipped with an adjustment ring. |
STANDARD_INT_TIME_TM_TP(4) | The interval between 2 strokes of the front windscreen wiper when the vehicle speed is 0 and the intermittent mode lever is in position 4 (the car is equipped with an adjustment ring) |
STANDARD_INT_TIME_TM_TP(3) | The interval between 2 strokes of the front windscreen wiper when the vehicle speed is 0 and the intermittent mode lever is in position 3 (the car is equipped with an adjustment ring) |
STANDARD_INT_TIME_TM_TP(2) | The interval between 2 strokes of the front windscreen wiper when the vehicle speed is 0 and the intermittent mode lever is in position 2 (the car is equipped with an adjustment ring) |
STANDARD_INT_TIME_TM_TP(1) | The interval between 2 strokes of the front windscreen wiper when the vehicle speed is 0 and the intermittent mode lever is in position 1 (the car is equipped with an adjustment ring) |
REAR_WIPER_INT_PERIOD_TP | Interval between 2 strokes of the rear wiper in intermittent mode |
REAR WIPER OVERSPEED THRE SH TP | Speed at which the rear wiper stops |
RR AUTO STOP DISREGARD TM _TP | Delay after rear wiper motor is turned on, during which automatic stop of rear wiper is ignored |
REVERSE_DELAY_TIME_TP | Delay for confirmation of engagement of reverse gear of automatic transmission |
REAR_WIPER_COOL_OFF_TM_TP | Rear wiper motor cooling off time |
WASHER CONFIRMATION TM T P | Minimum duration of front windscreen washer request to initiate extended wiper sequence |
WASH_WIPE_DELAY_TM_TP | The time between the driver's request to turn on the windshield washer and the first pass of the wiper blades, if the vehicle is stationary. |
FR WIPER PROLONGATION WIP ES_TP _ _ | Number of extended front wiper strokes after front washer request |
DROP_WIPE_TM_TP | Time between the last extended rear wiper stroke and the "drop wipe" with windshield wiper and running "drop wipe" |
WASHER_HOLD_TIME_TM_TP | Minimum duration of rear window washer request to start |
extended wiper strokes | |
RR WIPER PROLONGATION WIP ES_TP | Number of extended rear wiper strokes after rear washer request |
REAR_DROP_WIPE_TM_TP | Time between the last extended rear wiper stroke and the "drop wipe" rear wiper |
VEHICLE MOVING THRESHOLD TP | The speed value above which a vehicle is considered to be in motion |
VEHICLE STOPPED THRESHOLD TP | The speed value below which a vehicle is considered to be in motion |
REAR_WIPER_CYCLE_TIME_TP | For only X82: Rear wiper delay for one working cycle |
REAR_WIPING_SUPPLY_TM_TP | For only X82: Time during which power must be supplied to the rear relay for the 4-wire windscreen wiper motor to perform one working cycle |
CSW_INPUT_V OLTAGE_1_TP | Lower threshold voltage value for position detection OFF switch CSW |
CSW_INPUT_V OLTAGE_2_TP | Upper threshold voltage value for position detection POS2 switches CSW |
CSW_INPUT_VOLTAGE_3_TP | Lower threshold voltage value for position detection POS3 switches CSW |
CSW_INPUT_VOLTAGE_4_TP | Upper threshold voltage value for position detection POS4 switches CSW |
WASH PROLONGATION MAX T M TP | Max. windshield washer prolongation time (automatic stop error protection) |