Mobile Auto Locksmith
Cadillac SRX Key Replacement and Key Fob Service in San Luis Obispo, CA
Call (805) 977-6159 for Cadillac SRX key replacement in San Luis Obispo. We come to your vehicle and can make a new key on site when all keys are lost.
- Mobile service—we come to you
- New car key made on site when all keys are lost
- Within 15 minutes inside San Luis Obispo
- Car key replacement from $110
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Cadillac SRX Key Replacement by Era
SRX key types changed over the years, and the approximate eras below are a starting point—not a fitment promise for every year or trim. Tell us your SRX year and trim, and describe whether you have a metal key, a chip key, or a fob so we can identify what replacement service to provide.
We bring mobile locksmith service to your vehicle in San Luis Obispo and Central Coast towns within 30 miles. Inside San Luis Obispo, typical arrival is within 15 minutes; towns farther out get the next available locksmith. For other Cadillac models, see our Cadillac key replacement service.
Early 2000s: Metal Keys
Early-2000s SRX models used metal keys. If your key is a plain metal style, tell us whether it is lost, damaged, or still working so we know what you need replaced.
From About 2007: Chip Keys
Chip keys appeared on SRX models from about 2007. The year is an approximate guide, so share the vehicle details rather than assuming every SRX from this period uses the same key.
Most Newer Models: Smart Keys
Most newer SRX models use smart keys. Tell us whether you have a fob-style key, and whether its buttons work or the vehicle no longer recognizes it.

Is Your Cadillac SRX Key Fob the Problem—or the Vehicle?
A few simple observations can help describe the problem before we arrive. These checks do not require opening the vehicle or forcing a key.
- Try your spare key — If you have another key, try it in the same way you normally use the first. Tell us whether the spare works; that difference helps narrow down whether the issue follows one key or affects both.
- Check the fob buttons — Press the lock or unlock button and note whether the SRX responds. A Cadillac SRX key fob with unresponsive buttons is a useful clue, but it does not by itself identify the cause.
- Notice other signs — Check whether the dashboard or interior lights come on when you use the vehicle normally. Report what you observe, including whether the key starts the SRX even if the remote buttons do not work.
- Look for visible damage — Check the key or fob casing for cracks, a loose cover, or buttons that are stuck. Do not force a damaged key; let us know what you found when you call.
Need help now? (805) 977-6159
Do You Have One Working SRX Key—or None?
Whether you have one key left or have lost them all changes what you need from the visit. Car key replacement starts at $110; the exact service depends on the SRX key type and your situation.
One Working Key Left
A working key gives us a way to make a spare before the last one is lost or stops working. Keep the new spare separate from your everyday key so one misplaced set does not leave you without access.
Every Key Is Lost
We make a new car key on site when all keys are lost. Tell us that no working key remains and whether the SRX used a metal key, chip key, or smart key; that helps us prepare for the right replacement.
Bought a Used Cadillac SRX With One Key?
Make a spare while the single key still works, rather than waiting until it is lost or damaged and you have no working key. Before booking, ask whether the replacement is for your SRX’s year and trim, whether it will be a metal key, chip key, or smart key, and whether the remote functions need key fob programming. If you are comparing another Cadillac crossover or sedan, see our Escalade keys and CTS keys pages.
Need help now? (805) 977-6159
Frequently asked questions
Can two drivers share a Cadillac SRX with separate keys?
Yes. Separate working keys let each driver keep a key rather than passing one back and forth. We can make a spare for your SRX; share its year, trim, and the key type you currently use.
What should I do if I’m locked out of my Cadillac SRX with the key inside?
Call (805) 977-6159 for mobile car lockout service in San Luis Obispo. Tell us the key is inside and where the SRX is parked; do not force the door or attempt to open it yourself.
Will my old lost SRX key still work after you make a replacement?
A replacement does not by itself tell you whether a lost key has been disabled. Tell us the key is missing so we can check what is possible for your SRX’s key system during service.
Should I get a spare Cadillac SRX key before my last one fails?
Yes—making a spare while you still have a working key avoids waiting until every key is gone. Tell us whether your current key is metal, a chip key, or a fob so we can identify the replacement type.
Get a Cadillac SRX Key Made
Call (805) 977-6159 and tell us your SRX year, trim, and whether you have a working key. We’ll come to your vehicle.