2013 Mercedes-Benz S-Class
Key Replacement - Save vs Dealer in Ventura County
Stranded? | We Come to You Now

Whether you lost your only key, it was stolen, or it just stopped working, we handle it. No existing key needed. Our technicians program new keys directly to your vehicle's computer.

No key, no stress, plus savings
2013 Mercedes-Benz S-Class
Key Options
Dealer-grade key for a fair, honest price
Locked Out? Compare the Solutions
All keys lost - two very different solutions
2013 Mercedes-Benz S-Class Remote Head Key Replacement - Fast, Affordable & Professional
Got a call from someone near Douglas Family Preserve in Santa Barbara. He had a 2013 S550, and his chrome SmartKey had taken a fall onto tile. The case cracked along the seam, the chrome side plate popped loose, and the panic button was dangling by its contact pad. He said the car still started if he held the key together with both hands, but the Keyless-Go door handles stopped responding.
I met him in the driveway and opened the fob on my tailgate. The CR2025 was fine, terminals looked clean, but the antenna coil ribbon near the bottom of the board had partially torn from the housing flexing on impact. That coil is what talks to the EIS module at short range, door handles included. Start button still worked because it has a backup reader in the steering column that picks up the transponder at close contact.
Transferred the full electronics, the transponder board, and a fresh CR2025 into a new housing with a clean HU64 blade cut to his existing code. Tested all four buttons, Keyless-Go on every door handle, trunk release, and a full start cycle.
The whole thing took about 25 minutes on site. He had been looking at the dealer route, a week wait for parts plus a shop visit. Instead, he watched it happen on the hood of his own car in Santa Barbara and drove off the same afternoon.
Save vs the Dealer on Your Mercedes-Benz S-Class Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Mercedes-Benz S-Class Rapid Response, Done Right
Rapid response in the field
Five Stars From Rescued Mercedes-Benz Drivers
Reviews from customers we rescued
“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 S-Class Mobile Service FAQ
Real costs, no dealer surprises
Mercedes-Benz S-Class Key Service Areas
Emergency dispatch to your location

Emergency service available in all listed cities





