Spare keys, all-keys-lost replacement, smart keys and programming for Mercedes-Benz cars and Sprinter vans. We come to your car anywhere in Chicago and nearby Cook County suburbs, or you can bring it to Omega Locksmith, our affiliated shop, by appointment.
Find your model below, then call or text 773-521-7000 with your year and VIN for a quote.
Selected models we cover. Find your model and year below. If it’s listed, we can usually make a spare key or a new key when all keys are lost.
1997–2014 · W202, W203, W204
1996–2014 · W210, W211, C207, W212
1997–2013 · W140, W220, W221
1997–2014 · W163, W164, W166
2006–2014 · X164, X204
2005–2013 · W251
1997–2010 · W208, W209
2004–2014 · C219, C218
1999–2013 · W215, C216
1996–2014 · R129, R170, R230, R171, R172
2013–2014 · C117, X156
1997–2007 · W461, W463
2003–2007 · W901–W905
2006–2018 · Mercedes, Dodge, Freightliner
2003–2008
Coverage depends on the key system and chassis, not the model year alone. Most models listed here use the FBS3 infrared key. Newer Mercedes-Benz models with the FBS4 key system are not covered. Not sure which one you have? Call 773-521-7000 with your VIN and we’ll check.
We make and program keys for Mercedes-Benz C-Class, E-Class, S-Class, CLK, CLS, ML, GL, GLK, SL, SLK, G-Class and Sprinter vans, plus emergency blade cutting and no-start diagnostics. Before we replace anything, we check whether the problem is really the key or something else like the battery, steering lock or a module.
Have one working key? We program an extra key so you're never stuck with only one.
Lost every key? We can make a new one for covered models without towing to the dealer. Photo ID and proof of ownership required.
Key unlocks the doors but won't start the car? We test the key and the car's start system before recommending a new key.
A no-start can come from the battery, antennas, steering lock or a module. We find the real cause before replacing anything.
Lost all keys to a Sprinter van? See our Sprinter all-keys-lost replacement page or read our guide for Sprinter owners with no working keys.
Tell us the model, year, VIN and how many working keys you have.
We confirm we can do your exact car and give you a quote before anyone drives out.
Our technician comes to your car, or you can bring it to Omega Locksmith, our affiliated shop, by appointment.
We program the new key and test it with your car before we leave.
What to have ready: your photo ID and proof of ownership or authorization, plus the VIN. Let us know about any recent battery failure, water damage, collision work, theft attempt or module replacement.
Chicago Car Keys comes to your car 24 hours a day, 7 days a week. We also work out of Omega Locksmith, our affiliated shop at 4346 W 51st St, Chicago. You can bring your Mercedes-Benz there by appointment — just call ahead first.
We serve Chicago neighborhoods plus nearby communities throughout Cook County, including Garfield Ridge, Clearing, Midway Airport, Cicero, Berwyn, Oak Lawn, Burbank, Bedford Park, and surrounding suburbs.
Know your chassis code? Here is the detailed list. Year ranges are a starting point; we always verify the actual vehicle and key system before accepting a job.
| Model | Chassis | Years | Key system |
|---|---|---|---|
| C-Class | W202 | 1997–2001 | FBS3 |
| W203 | 2000–2008 | FBS3 | |
| W204 | 2007–2014 | FBS3 | |
| CL | W215 | 1999–2006 | FBS3 |
| C216 | 2006–2013 | FBS3 | |
| CLA | C117 | 2013–2014 | FBS3 |
| CLK | W208 | 1997–2002 | FBS3 |
| W209 | 2003–2010 | FBS3 | |
| CLS | C219 | 2004–2010 | FBS3 |
| C218 | 2010–2014 | FBS3 | |
| E-Class | W210 | 1996–2002 | FBS3 |
| W211 | 2002–2009 | FBS3 | |
| C207 | 2009–2013 | FBS3 | |
| W212 | 2010–2014 | FBS3 | |
| G-Class | W461 | 1997–2001 | Older (KR55) |
| W463 | 2000–2007 | FBS3 | |
| GL | X164 | 2006–2013 | FBS3 |
| GLA | X156 | 2013–2014 | FBS3 |
| GLK | X204 | 2008–2014 | FBS3 |
| ML / M-Class | W163 | 1997–2005 | Older (KR55) |
| W164 | 2005–2011 | FBS3 | |
| W166 | 2011–2014 | FBS3 | |
| R-Class | W251 | 2005–2013 | FBS3 |
| S-Class | W140 | 1997–1999 | Older (KR55) |
| W220 | 1998–2005 | FBS3 | |
| W221 | 2005–2013 | FBS3 | |
| SL | R129 | 1997–2001 | Older (KR55) |
| R230 | 2001–2011 | FBS3 | |
| SLK | R170 | 1996–2004 | Older (KR55) |
| R171 | 2004–2011 | FBS3 | |
| R172 | 2011–2014 | FBS3 | |
| Sprinter (Mercedes) | W901–W905 | 2003–2007 | Older (KR55) |
| W906 | 2006–2018 | FBS3 | |
| Sprinter (Dodge) | W906 | 2007–2018 | Older (KR55) |
| Chrysler Crossfire | — | 2003–2008 | Older (KR55) |
Newer Mercedes-Benz models use the FBS4 key system, which is not part of this coverage list. Model year alone does not identify the key system, so call with your VIN to confirm.
Equipment: MBE KR55 Keymaker for older models; Advanced Diagnostics Smart Pro with ADS2298 software for FBS3 infrared keys. Coverage is based on the manufacturer’s May 2023 coverage guide.
It depends on the model, year, key type and whether you still have a working key. Call 773-521-7000 with your VIN and we’ll give you a quote before we schedule anything.
Yes, for the models and years listed above. Call with the VIN and key situation before arranging a tow. Photo identification and proof of ownership or authorization are required.
It depends on the key system and chassis, not just the year. Most of the cars we cover use the FBS3 infrared key, found on many models through about 2014 and on Sprinter W906 vans through 2018. Newer models with the FBS4 key system are not covered. Call with your VIN and we’ll tell you right away.
Yes. We’re mobile 24/7 across Chicago and nearby Cook County suburbs. You can also bring the car to Omega Locksmith, our affiliated shop at 4346 W 51st St — call first.
Not always. Used Mercedes keys are often locked to their original car. Call us before buying one and we’ll tell you whether it can work.
No. Battery voltage, antennas, steering locks, ignition authorization, wiring, and control modules can cause similar symptoms. We diagnose first so you don’t pay for a key you don’t need.
Call or text 773-521-7000 with your model, year and VIN. We’ll confirm we can do your car and give you a quote.
