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6AM - 11:30PM • MOBILE SERVICE •
Call or Text (619) 876-1271
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Fast Response Locksmith

2002 Mercedes-Benz S-Class
Key Replacement - Save vs Dealer in San Diego

All Keys Lost? | No Problem

Available
2002 Mercedes-Benz S-Class Remote Head Key
Remote Head Key

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.

CA BSIS LICENSE LCO#6792
All Keys Lost? Easy No Tow Required New Key On-Site
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Same-day 2002 Mercedes-Benz S-Class car key info from EZ Car Keyz Lakeside CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
Same-day 2002 Mercedes-Benz S-Class car key info from EZ Car Keyz Lakeside 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 your key? Save 10% today 🔥

Covers emergency & lost key services
REDEEM (619) 876-1271

2002 Mercedes-Benz S-Class
Key Options

Dealer-grade key for a fair, honest price

Remote Head Key
Most popular Mercedes-Benz key typeMost Popular
2002 Mercedes-Benz S-Class Remote Head Key IYZ-3312
FCC IDIYZ-3312Part #5WK47283Buttons4BatteryCR2025Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Quick 2002 Mercedes-Benz S-Class transponder key cut by EZ Car Keyz Lakeside CA
Skip the Dealer Markup
Professional key, honest rate
Quick 2002 Mercedes-Benz S-Class transponder key cut by EZ Car Keyz Lakeside CA
🔧 PRO TIP
Your W220 S-Class uses early DAS2/DAS3 architecture with an IR SmartKey and EIS module. These cars are old enough now that every electrical weak point is showing. EIS bench repair is often cheaper than a full module replacement.
Related services: Ignition Repair · Smart Key

All Mercedes-Benz S-Class Keys Lost? Compare Options

Lost all your keys? Compare your options

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
New key made on the spot, no original required
Book Service (619) 876-1271

2002 Mercedes-Benz S-Class Remote Head Key Replacement - Fast, Affordable & Professional

Had your 2002 Mercedes-Benz S-Class keys stolen? This is more than replacing a key. You need the old keys erased from the system so whoever took them cannot come back and drive your car.

We handle this by running a full key reset through the OBD port. Our diagnostic equipment connects to the immobilizer module, clears all previously programmed keys, and registers your new Remote Head Key as the only authorized key. If you want two keys, we program both in the same session.

Once we reprogram, the old keys are dead. They will not start the car. We come to your location and handle everything on site. Around $$185 versus $$395 or more at the dealer. Over 10,000 keys in Lakeside in 8 years.

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.

Get Pricing (619) 876-1271 Text Us
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
Google Guaranteed Locksmith - Verified and Background Checked
Google Guaranteed
Verified & backed by Google
Also serving: Blossom Valley · Eucalyptus Hills · Flinn Springs · Lakeside Proper

Mercedes-Benz S-Class Rapid Response, Done Right

Rapid response in the field

Emergency 2002 Mercedes-Benz S-Class car key service in Lakeside CA
Remote Head Key | Rapid On-Site Service
2002 Mercedes-Benz S-Class | San Diego
Emergency 2002 Mercedes-Benz S-Class car key service in Lakeside CA
2002 Mercedes-Benz S-Class Remote Head Key
2002 Mercedes-Benz S-Class
Remote Head Key | Rescue Key
Estimated arrival time to Lakeside
Priority ETA
Rapid Arrival
Available Today
Service location Lakeside
Lakeside
Help Is Close
619 Area
Same-Day Keys (619) 876-1271

Mercedes-Benz Owners Rescued and Reviewed

From lost keys to happy customers

E
Ezra M.
Oct 2025
★★★★★

“I needed a new key for my car and Marco gave me the best quote by far. He showed up, made the new key on the spot, and everything works perfectly. Fast service and great value.”

Google Review
F
Felipe P.
Oct 2025
★★★★★

“Quick, affordable, and professional service. Marco made a new key for my motorcycle after I lost it and had me back on the road fast. Clean work, great price, and super friendly.”

Google Review
A
Alexx C.
Dec 2025
★★★★★

“I needed a car key replacement in Hillcrest and EZ Car Keyz helped me immediately. The technician programmed a new smart key right next to my car and tested every function before leaving. Fast, friendly, and very professional.”

Google Review
Watch real savings, real jobs62KFollowers
Same-day 2002 Mercedes-Benz S-Class key service review - EZ Car Keyz Lakeside CA
“Real savings, real reviews.”
Same-day 2002 Mercedes-Benz S-Class key service review - EZ Car Keyz Lakeside CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Mercedes-Benz S-Class Mobile Service FAQ

Real costs, no dealer surprises

What is the cheapest way to handle all-keys-lost on my Mercedes-Benz?
Call a mobile locksmith, not the dealer. Mercedes dealer AKL quotes run $1,000 to $2,000 before you add towing, and the key may take weeks to arrive from Germany. One owner was stuck for almost two months. We come to your location in Lakeside, read the EIS, cut the key, program the transponder and remote functions, and test everything before we leave. On FBS3 platforms like the W204, W211, and W221, we handle everything on site in a single visit. No tow, no weeks of waiting, no dealer markup.
Can you delete lost or stolen keys from my Mercedes-Benz so they no longer work?
Does my Mercedes-Benz smart key have a hidden emergency blade?
How many buttons does the 2002 Mercedes-Benz S-Class key have?
Should I get a spare made now while I still have a working key?
Questions? Call (619) 876-1271

Mercedes-Benz S-Class Key Service Areas

Emergency coverage across the region

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Fast response 2002 Mercedes-Benz S-Class locksmith coverage in San Diego County CA
Emergency dispatch throughout San Diego County

Emergency service available in all listed cities

Get Help Now (619) 876-1271
Filmed on Location
Mercedes-Benz S-Class car key replacement video
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Lost Your 2002 Mercedes-Benz S-Class Key? We Can Help

Lost all your keys? We make new ones on-site. No tow truck needed. Emergency service.

Rush 2002 Mercedes-Benz S-Class key replacement by EZ Car Keyz Lakeside CA
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Available 6AM - 11:30PM | 7 Days a Week
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