Switch-On Conditions

Switch-on conditions for the Servotronic are:

• Terminal 15 ON
• Engine Must Be Running

The Servotronic only activates the Servotronic valve when the engine is running. When the engine has started and a road-speed signal is not supplied, the Servotronic sets the maximum steering force support. If a plausible road-speed signal is detected, the Servotronic valve is activated by the characteristic curve. If there is still not a (or not a plausible) road-speed signal 5 seconds after the engine has started, the minimum steering force support is set.