This function shall be run before working on the suspension circuit, to depressurize the hydraulic suspension circuit.
Note:
Check that nothing is under the car so that the vehicle can reach the suspension's lowest position.
Before the function is run, start the engine and set the suspension's control to low position. Wait until the car is in requested position and then turn off the engine.
For more information, refer to the car's service documentation.
The function takes approx. 3 minutes.
When the car is started after the repair the suspension is pressurized automatically.
Test conditions:
Ignition on, engine off.
Battery voltage above 12V.
The suspension shall be lowered to the lowest position before the function is started.
Nothing under the car, so that the suspension can reach the lowest position.
Procedure:
Start the function and follow the instructions in the program.
A dialogue box shows "Operation successful/failed".
The function is done.
Turn off the ignition and wait for at least 1 minute.
Disconnect the diagnostic tool.
Then disconnect the battery.
Ready.