2018 Land Rover Discovery Sport
Key Replacement - Save vs Dealer in Ventura County
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With 1,000+ verified Google reviews and every major industry certification, EZ Car Keyz is the locksmith trusted by families, businesses, and fleet managers throughout the area.

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2018 Land Rover Discovery Sport
Key Options
Dealer-grade key for a fair, honest price
Land Rover Key Credentials Side by Side
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2018 Land Rover Discovery Sport Smart Key Replacement - Fast, Affordable & Professional
A woman in Rose Park called me on a Tuesday morning. Her 2018 Discovery Sport was sitting in the driveway and wouldn't start. The fob was locking and unlocking the doors just fine, so she knew the battery wasn't dead. What she was getting was a key-not-detected warning on the dash every time she pressed the start button, even with the fob sitting right on the center console the way the manual suggests when the battery is low.
She had already swapped the CR2032 twice. Both times, same warning.
When I got there I confirmed what she was describing: remote functions were alive, but the vehicle's immobilizer wasn't seeing the fob as a valid start credential. That's a distinct failure mode on this generation. The remote and the start authorization are handled separately, so you can have one working and the other not. She had a half-working key, which is almost more confusing than a fully dead one.
I connected the programming equipment to the OBD port, re-enrolled her existing fob, and confirmed the immobilizer was accepting it. Start button worked on the first press after that. Tested every button, tested the physical blade, walked the door handles. The whole thing took under an hour in her driveway.
She mentioned the dealer had quoted her a significant wait for parts plus labor. She didn't need a new key at all.
Save vs the Dealer on Your Land Rover Discovery Sport Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Land Rover Discovery Sport Rapid Response, Done Right
Rapid response in the field
Proven by 1,000+ Land Rover Customers
Proven by reviews, backed by licenses
“Locked out on a weekend night and everyone else wanted $300+. EZ Car Keyz sent Roman late at night for much less. He worked for over an hour and did not give up until the door opened. They even made a new key on the spot.”
“I had two Subaru key fobs made and Marco provided excellent service. He stayed persistent through multiple part orders to make sure everything was correct. Very thorough, punctual, and great communication throughout.”
“Tim went above and beyond. I struggled all day trying to program a new FOB and nothing worked. Tim helped me patiently, even recommending cheaper options since I was on a tight budget. He eventually came all the way to Ojai late at night and fixed everything.”
Land Rover Discovery Sport Mobile Service FAQ
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Land Rover Discovery Sport Key Service Areas
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