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2002 Mercedes-Benz Cl-Class
Key Replacement - Save vs Dealer in Ventura County

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2002 Mercedes-Benz Cl-Class Key

You shouldn't have to take a day off work for a car key. Our mobile service meets you at your location on your schedule. Most appointments available same day.

CA BSIS LICENSE LCO#6792
We Come to You No Towing Needed Home, Work, Roadside
Fast Response15-25
min arrival
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Certified 2002 Mercedes-Benz Cl-Class key replacement info from EZ Car Keyz Goleta CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Certified 2002 Mercedes-Benz Cl-Class key replacement info from EZ Car Keyz Goleta CA
Key specialists
Key Specialists
Fully equipped mobile unit - all makes and models
Fixed pricing
At Your Location
Home, office, parking lot - wherever you are
Fast mobile service
No Towing Needed
We handle everything on-site, even all-keys-lost
805 Special
10% OFFCODE:EZ-805-2026

🔥 Mobile key service at your door 🔥

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2002 Mercedes-Benz Cl-Class
Key Options

Dealer-grade key for a fair, honest price

OEM quality 2002 Mercedes-Benz Cl-Class key fob from EZ Car Keyz Goleta CA
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OEM quality 2002 Mercedes-Benz Cl-Class key fob from EZ Car Keyz Goleta CA
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The 2002 CL-Class (W215) runs Mercedes' older infrared-based key system through the EIS (Electronic Ignition Switch), module N73. The key itself is the chrome "fish key" style, part 5WK47283, using a Motorola ID44-variant transponder. The EIS talks to the engine ECU over the K-line, not CAN, for the immobilizer handshake. When the EIS starts failing, you get intermittent no-crank, steering lock errors, and sometimes a dead instrument cluster since it doubles as a CAN gateway. Swapping the CR2025 in the remote head fixes range issues but does nothing for a failing EIS.
Related services: Ignition Repair · Smart Key

Mercedes-Benz Cl-Class Key: Mobile vs Dealer Visit

No towing, no waiting rooms - compare the experience

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
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2002 Mercedes-Benz Cl-Class Replacement - Fast, Affordable & Professional

Got a call from a guy near the Santa Barbara Airport area in Goleta. His 2002 CL500 would not turn over. Key goes in the EIS, dash lights up, then nothing. No crank, no click. He had already been on the MBWorld forums reading horror stories about EIS failure on the W215 and was half convinced the car needed a flatbed ride to the dealer.

I pulled up and tested his key first. The infrared signal from the remote head was fine, battery still had life, and the transponder was responding. The issue was the EIS module itself. The internal contacts where the key blade engages the ignition switch had worn down. Pretty common on these W215 and W220 cars once they hit the 15-to-20-year mark.

I pulled the EIS, opened it up on his kitchen counter. One of the micro-switch contacts inside was corroded and intermittent. Cleaned it, tested continuity, reassembled. Back in the car, key turned, engine fired. He just stood there watching the tach needle settle at idle like he did not trust it yet.

Then I tested the remote buttons, all four: lock, unlock, trunk, panic. Checked the steering lock release cycle. Everything was talking.

He had already been quoted a multi-week timeline from the dealer because a full EIS replacement on the W215 means ordering the module, shipping keys to the key center in Michigan, and waiting for the whole thing to come back married. I saved him all of that with a bench repair and a single visit.

Save vs the Dealer on Your Mercedes-Benz Cl-Class 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
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Also serving: Camino Real · Cathedral Oaks · Ellwood · Hollister Village

Mercedes-Benz Cl-Class Rapid Response, Done Right

Rapid response in the field

Licensed locksmith replacing 2002 Mercedes-Benz Cl-Class key in Goleta CA
| Rapid On-Site Service
2002 Mercedes-Benz Cl-Class | Ventura County
Licensed locksmith replacing 2002 Mercedes-Benz Cl-Class key in Goleta CA
2002 Mercedes-Benz Cl-Class
2002 Mercedes-Benz Cl-Class
| Made at Your Door
Estimated arrival time to Goleta
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Service location Goleta
Goleta
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Same-Day Keys (805) 790-8162

Reviews From Happy Mercedes-Benz Customers

Mobile service that comes to you

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
E
Esteban S.
Dec 2025
★★★★★

“My Chevy key snapped while I was running errands in North Oxnard. He removed the broken piece from the ignition, cut a new blade, programmed the transponder, and tested everything thoroughly. The whole job was smooth and professional. Best automotive locksmith I have used.”

Google Review
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5-star review of 2002 Mercedes-Benz Cl-Class key service by EZ Car Keyz Goleta CA
“Real savings, real reviews.”
5-star review of 2002 Mercedes-Benz Cl-Class key service by EZ Car Keyz Goleta CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Mercedes-Benz Cl-Class Mobile Service FAQ

Real costs, no dealer surprises

I lost all my keys for my 2002 Mercedes-Benz CL-Class. Can you still make a new one?
Yes. The 2002 CL-Class runs on the older FBS3 platform with an infrared EIS (N73 module). All-keys-lost means I need to pull the EIS, read it on the bench, extract the key data, and program new 5WK47283 remote head keys to open slots. The old lost keys get erased so they cannot start or unlock the car. This all happens where the vehicle sits. The dealer route on these means towing the car in, ordering keys through the key center, and waiting anywhere from two to six weeks. I handle it in one visit.
Do I need to tow my 2002 CL-Class to the dealer if I have no working key?
How long does a key replacement take on a 2002 CL-Class?
My 2002 CL-Class key turns but the engine will not crank. Is it the key or the EIS?
Can I buy a key online and have you just cut and program it?
Questions? Call (805) 790-8162

Mercedes-Benz Cl-Class Key Service Areas

We come to you in every city listed

📍Ventura County & SB
Ventura County service area map
805 LOCAL LOCKSMITH
need a key? 🔑
Santa Barbara
Santa BarbaraETA 30-35 min
Goleta
GoletaETA 30-35 min
Isla Vista
Isla VistaETA 30-35 min
Montecito
MontecitoETA 25-30 min
Carpinteria
CarpinteriaETA 20-25 min
Ojai
OjaiETA 20-25 min
Ventura
VenturaETA 10-15 min
Santa Paula
Santa PaulaETA 20-25 min
Fillmore
FillmoreETA 25-30 min
Oxnard
OxnardETA 10-15 min
Port Hueneme
Port HuenemeETA 10-15 min
Camarillo
CamarilloETA 15-20 min
Moorpark
MoorparkETA 25-30 min
Simi Valley
Simi ValleyETA 30-35 min
Thousand Oaks
Thousand OaksETA 20-25 min
Santa BarbaraGoletaMontecitoCarpinteriaOjaiVenturaSanta PaulaFillmoreOxnardPort HuenemeCamarilloMoorparkSimi ValleyThousand Oaks
Licensed 2002 Mercedes-Benz Cl-Class locksmith service area in Ventura County CA
Licensed 2002 Mercedes-Benz Cl-Class locksmith service area in Ventura County CA
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Need a 2002 Mercedes-Benz Cl-Class Key? We Come to You

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