BenzWorld Junior Member
Date registered: Jul 2009
Vehicle: 1998 E320 Mercedes
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
1998 E320 Key Fob repair or replace? No longer working after batteries replaced
I changed the batteries in my key fob for my 1998 E320 but now the door opener button won't work. It locks and the trunk opens but it won't unlock with this key fob. It clicks when the unlock button is pressed. I have a second key fob that works but would like to repair this one.
Any ideas? I'm guessing I knocked something out of place on the chip inside the key when changing the batteries.
I'm told it's $275 to replace the key so I'd rather try to fix it first.