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I know my car has a security issue on it that if you leave the key in the ingition but dont start it after a couple of minutes, it sets off a security issue. If you will turn the key to the ON position but do not try and start it for at least 10 minutes, this will reset the security on the car. You can try and start the car after 10 minutes either by just turning the key over like you normally would or, if it doesnt crank, turn the key off and then try to start it. This SHOULD work.
Check your manual if you have it. I believe you need to have the key in the ignition in the ON position for about 10 minutes to reset the security system.
It doesn't have to be the security. a dead battery won't let the car crank either. With a security problem the car will crank but not start. The security can be reset if the battery is charged and up. Turn the key on ( do'nt crank ) the security light will stay on if it needs to be reset. If it remains on leave the key on for 15 minutes around then it will go out. turn the key off and then turn it right back on, the security light will be on again. Leave the key on till the light goes out again, then turn it off then turn it back on , wait again when it goes out turnthe key off then right back on then crank the engine and it should start. With a scanner the code will be security neweds to be reset. Thia is all anyone can do to reset the security and it's what you were charged $450 for. Following directions.
Turn key to run, click the engine but do not let it start then relax back to the run position. You will now see the security light on
After about ten minutes light will go off.
Turn key off and back on to run within 5 seconds
Repeat above procedure for a total of 3 ten minute relearns.
these code are for w220, I dont know if work for w230,
if u want u can prove at your own risk motorola w220 display problem *#**367628#+send key master reset
can't be reset. the security system consist of the igntion key, igntion key cylinder, wire harness and module.
the most likey cause of this is the tiny wire harness from the igntion cylinder to the module is broken where it goes into the cylinder.
you can try using another igntion key, if still persist you'll need to get this fixed, sooner or later this will not allow you to start the engine.
PASS LOCK RESET GM CARS 1999 UP 1) Put the key in the ignition and turn to the "ON" position. Leave it that way for 10 minutes. After 10 minutes turn the key and take it out. Repeat this process (2) more times (3 times, 30 minutes total) This should reset the passlock system to recognize your key.
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