2007 Mercedes-Benz SL
Key Replacement - Save vs Dealer in Ventura County
Same-Day Keys | Save 40-60% vs Dealer

Dealerships charge a premium because they can. We don't. Same key, same programming, same quality - just without the markup. Call for an honest quote with no hidden fees.

Save big on your car key today
2007 Mercedes-Benz SL
Key Options
Dealer-grade key for a fair, honest price
Save 40-60% on Your Mercedes-Benz SL Key
See how much you save with EZ Car Keyz vs the dealership
2007 Mercedes-Benz SL Remote Head Key Replacement - Fast, Affordable & Professional
Got a call from a guy up near the San Ysidro Trail area in Montecito. His 2007 SL550 had one working key left, and the chrome side buttons were so worn the lock and unlock barely registered. He had been pressing them harder and harder for months, like that would fix it.
I pulled up and he had the car in his driveway with the top down. Beautiful car. He handed me the old key and the infrared emitter window on the bow was scratched to hell from years of pocket carry. That alone can weaken signal to the EIS module.
Cut the new blade on site to match the original HU64 profile, then connected to the OBD-II port and ran the key adaptation through the EIS. The R230 EIS on FBS3 stores key data internally, so the process involves reading the module, writing the new key's transponder data, and confirming the immobilizer handshake. Whole thing took maybe 35 minutes including testing all four remote buttons and cycling the ignition a few times.
He sat in the driver's seat after and just kept clicking the lock button, watching the mirrors fold. Said it had been over a year since that worked right. Then he asked what the dealer wanted for the same job. I told him he saved a good chunk. He just nodded and went back to clicking.
Save vs the Dealer on Your Mercedes-Benz SL Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Mercedes-Benz SL Rapid Response, Done Right
Rapid response in the field
Mercedes-Benz Customers Love Our Prices
Real savings, real reviews
“Fast, affordable, and a great price. Marco did an amazing job and made a key for our Nissan Kicks quickly and professionally. Everything worked perfectly.”
“I got locked out of my vehicle and also lost my key. Marco came out, made a new key for my Toyota, and got me back on the road. He was professional, friendly, and clearly knows what he is doing.”
“My ignition would not turn in La Jolla and I thought I needed a tow. EZ Car Keyz repaired the ignition on the spot and also made a spare key for safety. The technician worked carefully and confidently.”
Mercedes-Benz SL Key Service Areas
Affordable mobile service across the region

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