Checking the functioning of systems «Interlock» (Steptronic) must be done in the following order. Set the ignition key to position «0» or remove it from the ignition lock, while the automatic transmission control selector must remain in the position «R» (parking).
Set the ignition key to position «Ignition» and press the brake pedal, while the automatic transmission control selector must be free to move to any position.
Set the automatic transmission control selector to all positions except «R», while in none of these positions the key in the ignition lock should not return back to the position «0» and get out.
Set the automatic transmission control selector to position «R», while the key in the ignition lock can be set to the position «0» and removed from the ignition switch.
Checking the functioning of systems «Shiftlock» must be done in the following order. Turn on the ignition and set the automatic transmission control selector to position «R» or «N», press the brake pedal, while the control selector should be unlocked.
Start the engine, press the brake pedal, when the engine speed is above 2500 min-1 - the automatic transmission control selector should be locked in position «R» or «N».
Turn on the ignition, set the automatic transmission control selector to the position «R», the brake pedal is released - when shifting directly from the position «R» V «D» and out of position «D» V «R» (when passing through the position «N»), the automatic transmission control selector must not be blocked. If the control selector is delayed in position «N» more than 0.5 sec, it should lock out.
The automatic transmission control selector must be blocked only in positions «R» or «N».
The automatic transmission control selector must not be blocked at vehicle speeds above 5 km/h.