SL/R129: 96 Sl320 - Key?
Do you have to synchronize the key???
Mine had quit I thought it was broken after I changed the batteries. I placed it in the ignition and turned it to every postion and pushed the unlock button on the remote three times in every postion. Nothing happened, I then reversed the key in the ignition and went through the proceedure of turning and clicking again and it worked like a charm. The lady at the Mercedes parts counter told me about it when I went to order a new one. Cost of a new one $140. us, she was a jewel.
I think the manual says pus the button 3 times and indert the kay and turn to position 2 within 30 seconds.
Like my wife says "When all else fails, read the instructions".



