replaced battery on e-class m/b now computer dont recognize key


Asked by Feb 11, 2017 at 03:17 AM about the 1999 Mercedes-Benz CL-Class

Question type: Maintenance & Repair

how do I sync key and computer after replacing battery

2 Answers


The dealer uses a little tool that holds the programming when a battery is replaced to prevent this from happening, so now you will have to have it towed to a dealer for reprogramming.

2 of 2 people found this helpful.

Ouch, a better idea from Mercedes Benz.

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