Question about 2007 Mercedes-Benz ML350

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Keys will not lock/unlock 2003 ML350

My keys will not lock or unlock my 2003 ML350.

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A common problem with this is a dead battery this will put it in lockdown-dealer area.

Posted on Sep 25, 2009

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If the little light on your remote does not blink, you need battery for it.Check your owner manual for the type required and install....

Posted on Sep 26, 2009

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Programming
When
Key added or replaced. System malfunction.
How -

98MY
Keys can only be programmed using diagnostic equipment.
NOTE: A maximum of 4 keys can be programmed.
How - 99MY

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