Hello, I purchased a new Mercedes Benz key fob but it has never worked, was the battery bad when I bought it? Purchased a new battery just in case, still doesn't work; why not?

Donald Card | Aug 16, 2018 | Category: Mercedes-Benz dealer

Mercedes-Benz of Bellevue - All questions

Address: 11850 Bel-Red Rd, Bellevue, WA 98005, USA

Scott Kelly | Aug 16, 2018

Did they program the chip, the car has to be there for this to happen.

Rei Çuli | Aug 16, 2018

They have to program the chip inside of the key so can be compatible with your key

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