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2007 Lexus RX
Key Replacement - Save vs Dealer in San Diego

No Working Key Required | We Handle It

Available
2007 Lexus RX Remote Head Key
Remote Head Key

Lost all your keys? Don't panic, and don't call a tow truck. Our mobile locksmith comes to your vehicle and creates a brand new key from scratch, even with zero working keys.

CA BSIS LICENSE LCO#6792
No Working Key? Easy No Dealer Tow Fresh Key On-Site
Fast Response15-25
min arrival
100+reviews
See why they skip the dealer113KSubscribers
2007 Lexus RX key replacement info - no tow needed - EZ Car Keyz Rancho Bernardo CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
2007 Lexus RX key replacement info - no tow needed - EZ Car Keyz Rancho Bernardo CA
Key specialists
All Keys Lost?
We make new keys from scratch - no existing key needed
Fixed pricing
No Tow Required
We come to wherever the car is sitting
Fast mobile service
Emergency Service
Available 7 days a week, 6 AM to 11:30 PM
619 Special
10% OFFCODE:EZ-619-2026

🔥 Lost key panic? Save with this 🔥

No exclusions on emergency key calls
REDEEM (619) 876-1271

2007 Lexus RX
Key Options

Dealer-grade key for a fair, honest price

Remote Head Key
Most popular Lexus key typeMost Popular
2007 Lexus RX Remote Head Key HYQ12BBT
FCC IDHYQ12BBTPart #89070-48821Buttons3BatteryCR2016Frequency314 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2007 Lexus RX Transponder Key
FCC IDPart #TR60-PTButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
2007 Lexus RX key fob cut and delivered to you in Rancho Bernardo CA
Skip the Dealer Markup
Professional key, honest rate
2007 Lexus RX key fob cut and delivered to you in Rancho Bernardo CA
🔧 PRO TIP
The 2007 Lexus RX uses a remote head key, meaning the transponder and the remote buttons are built into one unit, not a separate fob clipped to a plain key. The battery that powers the remote portion is a CR2016, which is thinner than the more common CR2032. Easy to grab the wrong one at the drugstore. When the remote range gets short or the lock and unlock buttons get inconsistent, swap the CR2016 first before assuming the key is dead. The transponder side works independently of the battery, so the car will still start even with a totally dead cell, but you'll lose all remote function. On these, the immobilizer enrollment does have a timed countdown built into the procedure when all keys are lost, so plan for that if you're starting from zero.
Related services: Ignition Repair · Smart Key

No Spare? See the Difference

Emergency options side by side

EZ Car Keyz
EZ Car Keyz
Dealership
Average Cost
✓ $$
✕ $$$$
Location
✓ We come to you
✕ You drive there
Wait Time
✓ 20-45 min
✕ 2-5 days
Same-Day
✓ Yes
✕ Rarely
All Keys Lost
✓ No problem
✕ Tow required
OEM Quality
✓ Yes
✓ Yes
EZ Car Keyz wins 5 out of 6
Lost all your keys? No tow truck needed
Book Service (619) 876-1271

2007 Lexus RX Remote Head Key Replacement - Fast, Affordable & Professional

In the Westwood neighborhood of Rancho Bernardo, I got a call from a woman who had been driving on one key for about two years. Her backup had been sitting in a drawer since her husband passed, and somewhere along the way it just stopped working. She assumed it was the battery. It wasn't.

She had already tried a new CR2016 from the drugstore. The remote still didn't respond. The car would start fine, so she figured she'd deal with it later. Later turned into two years.

When I pulled up to her driveway, I opened both units right there on the hood of the RX. The working key looked fine. The dead one had a cracked internal contact, probably from being dropped and forgotten about. No amount of fresh batteries was going to fix that.

The job was a new remote head key, cut to the vehicle and enrolled to the immobilizer on site. I ran the programming sequence through the OBD port, confirmed both keys started the car, tested every button on both remotes at distance, and handed them back before she had to go anywhere.

She mentioned the dealer. She'd called them at some point and the wait for an appointment plus the parts lead time had put her off. Said she stopped thinking about it. A mobile call meant she never had to deal with any of that. Two working keys, done in her driveway, for a fraction of what the dealer wanted.

Save vs the Dealer on Your Lexus RX Key

Get your key for hundreds less than the dealer. Same quality, same result, better price.

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BSIS Licensed Locksmith - California License LCO#6792
BSIS Licensed
CA Bureau of Security & Investigative Services
NASTF Certified Automotive Locksmith - Vehicle Security Professional
NASTF Certified
National Automotive Service Task Force
Fully Insured Locksmith - Hiscox Liability and Vehicle Damage Coverage
Fully Insured
Liability & vehicle damage coverage
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Verified & backed by Google
Also serving: 4S Ranch · RB Town Center · Santaluz · Seven Oaks

Lexus RX Rapid Response, Done Right

Rapid response in the field

2007 Lexus RX key replaced in your driveway in Rancho Bernardo CA
Remote Head Key | Rapid On-Site Service
2007 Lexus RX | San Diego
2007 Lexus RX key replaced in your driveway in Rancho Bernardo CA
2007 Lexus RX Remote Head Key
2007 Lexus RX
Remote Head Key | Rescue Key
Estimated arrival time to Rancho Bernardo
Priority ETA
Rapid Arrival
Available Today
Service location Rancho Bernardo
Rancho Bernardo
Help Is Close
619 Area
Same-Day Keys (619) 876-1271

Emergency Saves, Real Reviews

Emergency saves, grateful customers

J
Jennifer R.
Feb 2024
★★★★★

“The dealership quoted me $600 for a new Honda key. EZ Car Keyz did it for $225, same day, cut and programmed at my house. Works perfectly. Everyone should know this is an option.”

Yelp Review
E
Erick
Nov 2025
★★★★★

“A+ service at an even better price. Tim was a lifesaver. I lost my original and only key for my Audi and he was willing to come to my location at 8pm the same day. He worked fast, communicated clearly, and made sure everything worked before leaving.”

Google Review
H
Hunter P.
Jul 2025
★★★★★

“I called over 40 locksmiths trying to get a key made for my Audi A6 and nobody could do it. Tim made it easy, fast, and affordable. He showed up with a smile and got the job done without any stress. Absolute wizard with keys.”

Google Review
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Locksmith came to me for 2007 Lexus RX key - EZ Car Keyz Rancho Bernardo CA review
“Real savings, real reviews.”
Locksmith came to me for 2007 Lexus RX key - EZ Car Keyz Rancho Bernardo CA review
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Lexus RX Mobile Service FAQ

Real costs, no dealer surprises

How long does a 2007 Lexus RX key replacement take?
Depends on whether you have a working key or not. If you have at least one good key and just need a spare, the programming side is quick once I'm connected. If all keys are lost, the immobilizer system on this generation has a built-in timed wait before it accepts new keys, which adds roughly 15 to 20 minutes to the process. Either way, the full visit from arrival to handing you a tested, working remote head key is typically under an hour. I test the ignition, the remote buttons, and the lock functions before I leave.
How fast can you get to my location in Rancho Bernardo?
Can I get a key made today?
I bought a replacement remote head key online. Can you just program it for me?
My 2007 RX starts fine but the remote buttons stopped working. Do I need a whole new key?
Questions? Call (619) 876-1271

Lexus RX Key Service Areas

Emergency response, full coverage

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Doorstep 2007 Lexus RX locksmith coverage across San Diego County CA
Emergency dispatch throughout San Diego County

Emergency service available in all listed cities

Get Help Now (619) 876-1271
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Lexus RX car key replacement video
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2007 Lexus RX Key Rescue

No key, no problem. We cut and program a brand new key directly to your car's computer.

Skip the dealer for 2007 Lexus RX car key - EZ Car Keyz Rancho Bernardo CA
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