2008 Mercedes-Benz SL
Key Replacement - Save vs Dealer in Ventura County
Emergency? | On Our Way

All keys lost is our specialty. While the dealer would require a tow and days of waiting, we arrive at your location and have a new key cut and programmed on the spot.

From zero keys to savings
2008 Mercedes-Benz SL
Key Options
Dealer-grade key for a fair, honest price
Mercedes-Benz SL Emergency Response vs Dealer
No spare key? See your best path forward
2008 Mercedes-Benz SL Remote Head Key Replacement - Fast, Affordable & Professional
Got a call from a guy up near Montecito Peak Trail in Montecito. His 2008 SL550 had one working key left, and the remote buttons on it had gone completely dead. Lock, unlock, trunk, panic, nothing. He was using the HU64 blade to manually unlock the door every time, then jamming the key in the EIS to start it. Worked, but he was over it.
He told me the dealer wanted him to leave the car and come back in about two weeks. That was the part that really got to him. Not even the cost. Just the idea of dropping off an SL for two weeks over a key.
I met him in his driveway. Pulled the old key apart on his patio table. The CR2025 was original, probably eight years dead. Contacts inside the 5WK47283 fob housing had some green corrosion right where the battery sits. Cleaned the contact pads, dropped in a fresh CR2025, and reassembled.
Remote came back to life. All four buttons tested clean from 30 feet. But while I was there, I cut and programmed a spare key through the OBD port so he would not end up in a single-key situation again. The EIS accepted the new key, infrared handshake passed, engine started on the first turn.
He watched the whole thing from a patio chair. Took maybe 35 minutes total. No tow, no loaner car, no two-week wait.
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
Stranded to Grateful
From no keys to no worries
“Super fast service. About 20 minutes from the call he was already there. He had an authentic replacement on hand and made a spare key for my 2017 Nissan Rogue in about 15 minutes. Great prices, friendly, and very professional.”
“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.”
Mercedes-Benz SL Key Service Areas
No key, any city, no problem

Lost your keys? We’ll come to wherever the car is





