[Update] How do I tell if my 2005 Mercedes Benz SL Class uses a transponder?

2314 views - Last reply: September 28, 2024
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Need my 2005 Mercedes Benz SL Class's key code to program a new transponder key

Hello! We've developed a VIN-based tool to help you get your key code for the 2005 Mercedes Benz SL Class. Check it out here: VIN Key Code Generator.

Replies (5)

Will this work if the 2005 Mercedes Benz SL Class has an aftermarket alarm?

I really hope this trick works on my 2005 Mercedes Benz SL Class.

I tried this with my 2005 Mercedes Benz SL Class but still no luck. Any suggestions?

My 2005 Mercedes Benz SL Class has the same problem—any luck getting the key code?

Dealer wants too much just to reset my 2005 Mercedes Benz SL Class. Trying this instead.

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