How should you operate and inspect seat belts for safety and functionality in the Diesel engine on Mercedes-Benz 190E?

Routinely screen the seat belt webbing on the cuts or any severe fraying or declivity, and draw the belt out to the utmost end when of the retractable kind to screen the complete length of the webbing. Lock and unlock the belt to verify that the locking component holds securely and jams fine when designed to and that in the event that the component is retractable, the retract component opens appropriately when released. Also, test the fasteners of all available seat belt mounting and attachments without taking any trim or other parts out of the car.

What should be checked regarding seat belts, receptacle bolts, and the seat belt reminder light on Mercedes-Benz C230?

Check seat belts, buckles and guide loops of any obvious damage and signs of wear. Make sure that the bolts holding the seat belt receptacle to the vehicle floor are tight. Make sure that the seat belt reminder light switches on when the key is turned to Run or Start position.

Genuine Mercedes-Benz Seat Belt

Seat Safety Belt

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

634 Seat Belts found

View related parts
Mercedes-Benz Lap & Shoulder Belt Part Number: 253-860-17-00-8R93
$312.00 MSRP: $434.00
You Save: $122.00 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seat Belt; Outer Belt Assembly
- Position: Driver Side
Fits the following Mercedes-Benz Models:
- GLC300 | 2016-2023 | 4Matic, Base | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- GLC350e | 2018-2020 | 4Matic | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- GLC43 AMG | 2017-2023 | 4Matic | 6 Cyl 3.0 L GAS
- GLC63 AMG | 2018-2021 | 4Matic | 8 Cyl 4.0 L GAS
- GLC63 AMG S | 2018-2021 | 4Matic | 8 Cyl 4.0 L GAS
View More
View related parts
Mercedes-Benz Lap & Shoulder Belt Part Number: 221-860-27-85-9C94
$284.40 MSRP: $396.00
You Save: $111.60 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Safety Belt; Outer Belt Assembly
- Position: Driver Side
Fits the following Mercedes-Benz Models:
- S350 | 2012-2013 | Bluetec 4Matic | 6 Cyl 3.0 L DIESEL
- S400 | 2010-2013 | Hybrid | 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV)
- S550 | 2007-2013 | 4Matic, Base | 8 Cyl 4.7 L GAS, 8 Cyl 5.5 L GAS
- S600 | 2007-2013 | Base | 12 Cyl 5.5 L GAS
- S63 AMG | 2008-2013 | Base | 8 Cyl 5.5 L GAS, 8 Cyl 6.3 L GAS
- S65 AMG | 2007-2013 | Base | 12 Cyl 6.0 L GAS
View More
View related parts
Mercedes-Benz Lap & Shoulder Belt Part Number: 221-860-28-85-9C94
$316.80 MSRP: $440.00
You Save: $123.20 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Safety Belt; Outer Belt Assembly
- Position: Passenger Side
Fits the following Mercedes-Benz Models:
- S350 | 2012-2013 | Bluetec 4Matic | 6 Cyl 3.0 L DIESEL
- S400 | 2010-2013 | Hybrid | 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV)
- S550 | 2007-2013 | 4Matic, Base | 8 Cyl 4.7 L GAS, 8 Cyl 5.5 L GAS
- S600 | 2007-2013 | Base | 12 Cyl 5.5 L GAS
- S63 AMG | 2008-2013 | Base | 8 Cyl 5.5 L GAS, 8 Cyl 6.3 L GAS
- S65 AMG | 2007-2013 | Base | 12 Cyl 6.0 L GAS
View More
View related parts
Mercedes-Benz Lap & Shoulder Belt Part Number: 212-860-08-86-8P19
$624.00 MSRP: $870.00
You Save: $246.00 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seat Belt; Retractor Assembly
- Position: Passenger Side
- Replaces: 212-860-86-85-8P19, 212-860-92-85-8P19, 212-860-76-85-8P19
Fits the following Mercedes-Benz Models:
- CLS400 | 2015-2017 | 4Matic, Base | 6 Cyl 3.0 L GAS
- CLS550 | 2012-2018 | 4Matic, Base | 8 Cyl 4.7 L GAS
- CLS63 AMG | 2012-2014 | 4Matic, Base | 8 Cyl 5.5 L GAS
- CLS63 AMG S | 2014-2018 | 4Matic | 8 Cyl 5.5 L GAS
- E250 | 2014-2016 | Bluetec, Bluetec 4Matic | 4 Cyl 2.1 L DIESEL
- E350 | 2014-2016 | 4Matic, Base | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
- E400 | 2014-2016 | 4Matic, Base, Hybrid | 6 Cyl 3.0 L GAS, 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV)
- E550 | 2014 | 4Matic | 8 Cyl 4.7 L GAS
- E63 AMG | 2014-2015 | 4Matic | 8 Cyl 5.5 L GAS
- E63 AMG S | 2014-2016 | 4Matic | 8 Cyl 5.5 L GAS
View More
View related parts
Mercedes-Benz Lap & Shoulder Belt Part Number: 205-860-41-01-9C94
$266.40 MSRP: $370.00
You Save: $103.60 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seat Belt; Rear Belt Assembly
- Position: Driver Side
Fits the following Mercedes-Benz Models:
- C300 | 2017-2023 | 4Matic, Base | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- C43 AMG | 2017-2023 | 4Matic | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS
- C63 AMG | 2017-2021 | Base | 8 Cyl 4.0 L GAS
- C63 AMG S | 2023, 2017-2021 | Base | 8 Cyl 4.0 L GAS
View More
View related parts
Mercedes-Benz Lap & Shoulder Belt Part Number: 156-860-03-85-9C94
$288.00 MSRP: $400.00
You Save: $112.00 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seat Belt; Outer Belt Assembly
Fits the following Mercedes-Benz Models:
- GLA250 | 2015-2020 | 4Matic, Base | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS
- GLA45 AMG | 2015-2019 | 4Matic | 4 Cyl 2.0 L GAS
View related parts
Mercedes-Benz SEAT BELT Part Number: 206-860-80-02-9C94
$804.00 MSRP: $1120.00
You Save: $316.00 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lap & Shoulder Belt, Seat Belt Assembly
- Position: Passenger Side
- Replaces: 206-860-21-02-9C94, 206-860-60-02-9C94
Fits the following Mercedes-Benz Models:
- C300 | 2022-2025 | 4Matic, Base | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- C43 AMG | 2023-2025 | 4Matic | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS
- C63 AMG S E Performance | 2024-2025 | 4Matic+ | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- E350 | 2024-2025 | 4Matic, Base | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- E450 | 2024-2025 | 4Matic | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- E53 AMG | 2025 | 4Matic+ | 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- GLC300 | 2023-2025 | 4Matic, Base | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- GLC350e | 2025 | 4Matic | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- GLC43 AMG | 2024-2025 | 4Matic | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- GLC63 AMG S E Performance | 2025 | 4Matic+ | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
View More
View related parts
Mercedes-Benz Lap & Shoulder Belt Part Number: 205-860-07-85-9C94
$252.00 MSRP: $350.00
You Save: $98.00 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seat Belt
Fits the following Mercedes-Benz Models:
- C300 | 2015-2018 | 4Matic, Base | 4 Cyl 2.0 L GAS
- C350e | 2016-2018 | Base | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- C400 | 2015 | 4Matic | 6 Cyl 3.0 L GAS
- C43 AMG | 2017-2018 | 4Matic | 6 Cyl 3.0 L GAS
- C450 AMG | 2016 | 4Matic | 6 Cyl 3.0 L GAS
- C63 AMG | 2016-2018 | Base | 8 Cyl 4.0 L GAS
- C63 AMG S | 2015-2018 | Base | 8 Cyl 4.0 L GAS
View More
View related parts
Mercedes-Benz Retractor Assembly Part Number: 167-860-30-03-9C94
$732.00 MSRP: $1020.00
You Save: $288.00 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seat Belt; Lap & Shoulder Belt, Pretensioner
- Replaces: 167-860-18-02-9C94
Fits the following Mercedes-Benz Models:
- GLE350 | 2020-2025 | 4Matic, Base | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- GLE450 | 2020-2025 | 4Matic | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- GLE450 SUV | 2022-2025 | 4Matic | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- GLE450e | 2024-2025 | 4Matic | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- GLE53 AMG | 2021-2025 | 4Matic, 4Matic+ | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- GLE53 AMG SUV | 2021-2025 | 4Matic+ | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- GLE580 | 2020-2025 | 4Matic | 8 Cyl 4.0 L MILD HYBRID EV-GAS (MHEV)
- GLE63 AMG S | 2021-2025 | 4Matic, 4Matic+ | 8 Cyl 4.0 L MILD HYBRID EV-GAS (MHEV)
- GLE63 AMG S SUV | 2021-2025 | 4Matic+ | 8 Cyl 4.0 L MILD HYBRID EV-GAS (MHEV)
- GLS450 | 2020-2025 | 4Matic | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View More
View related parts
Mercedes-Benz Lap & Shoulder Belt Part Number: 204-860-29-86-8P19
$194.40 MSRP: $270.00
You Save: $75.60 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seat Belt; Outer Belt Assembly
- Position: Passenger Side
- Replaces: 204-860-83-85-8P19
Fits the following Mercedes-Benz Models:
- C250 | 2012-2014 | Luxury, Sport | 4 Cyl 1.8 L GAS
- C300 | 2010-2014 | 4Matic, 4Matic Luxury, 4Matic Sport, Luxury, Sport | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
- C350 | 2010-2014 | 4Matic, Base, Sport | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
- C63 AMG | 2010-2014 | Base | 8 Cyl 6.3 L GAS
View More
View related parts
Mercedes-Benz Lap & Shoulder Belt Part Number: 218-860-04-85-9C94
$247.20 MSRP: $344.00
You Save: $96.80 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seat Belt; Seat Belt Assembly
- Position: Passenger Side
Fits the following Mercedes-Benz Models:
- CLS400 | 2015-2017 | 4Matic, Base | 6 Cyl 3.0 L GAS
- CLS550 | 2012-2018 | 4Matic, Base | 8 Cyl 4.7 L GAS
- CLS63 AMG | 2012-2014 | 4Matic, Base | 8 Cyl 5.5 L GAS
- CLS63 AMG S | 2014-2018 | 4Matic | 8 Cyl 5.5 L GAS
View More
View related parts
Mercedes-Benz Lap & Shoulder Belt Part Number: 204-860-09-86-9C94
$254.40 MSRP: $354.00
You Save: $99.60 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seat Belt; Outer Belt Assembly
- Position: Driver Side
- Replaces: 204-860-41-85-9C94
Fits the following Mercedes-Benz Models:
- GLK250 | 2013-2015 | Bluetec 4Matic | 4 Cyl 2.1 L DIESEL
- GLK350 | 2010-2015 | 4Matic, Base | 6 Cyl 3.5 L GAS
View related parts
Mercedes-Benz Lap & Shoulder Belt Part Number: 204-860-10-86-9C94
$255.60 MSRP: $356.00
You Save: $100.40 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seat Belt; Outer Belt Assembly
- Position: Passenger Side
- Replaces: 204-860-42-85-9C94
Fits the following Mercedes-Benz Models:
- GLK250 | 2013-2015 | Bluetec 4Matic | 4 Cyl 2.1 L DIESEL
- GLK350 | 2010-2015 | 4Matic, Base | 6 Cyl 3.5 L GAS
View related parts
Mercedes-Benz Lap & Shoulder Belt Part Number: 164-860-17-85-7F03
$314.40 MSRP: $438.00
You Save: $123.60 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Safety Belt; Outer Belt
- Position: Driver Side
Fits the following Mercedes-Benz Models:
- ML320 | 2008-2009 | Bluetec 4Matic, CDI | 6 Cyl 3.0 L DIESEL
- ML350 | 2008-2011 | 4Matic, Base, Bluetec 4Matic | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.5 L GAS
- ML450 | 2010-2011 | Hybrid 4Matic | 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV)
- ML550 | 2008-2011 | Base | 8 Cyl 5.5 L GAS
- ML63 AMG | 2008-2011 | Base | 8 Cyl 6.3 L GAS
View More
View related parts
Mercedes-Benz Lap & Shoulder Belt Part Number: 205-860-42-01-9C94
$266.40 MSRP: $370.00
You Save: $103.60 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seat Belt; Rear Belt Assembly
- Position: Passenger Side
Fits the following Mercedes-Benz Models:
- C300 | 2017-2023 | 4Matic, Base | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- C43 AMG | 2017-2023 | 4Matic | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS
- C63 AMG | 2017-2021 | Base | 8 Cyl 4.0 L GAS
- C63 AMG S | 2023, 2017-2021 | Base | 8 Cyl 4.0 L GAS
View More
View related parts
Mercedes-Benz Lap & Shoulder Belt Part Number: 253-860-17-00-9C94
$324.00 MSRP: $450.00
You Save: $126.00 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seat Belt; Outer Belt Assembly
- Position: Driver Side
Fits the following Mercedes-Benz Models:
- GLC300 | 2016-2023 | 4Matic, Base | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- GLC350e | 2018-2020 | 4Matic | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- GLC43 AMG | 2017-2023 | 4Matic | 6 Cyl 3.0 L GAS
- GLC63 AMG | 2018-2021 | 4Matic | 8 Cyl 4.0 L GAS
- GLC63 AMG S | 2018-2021 | 4Matic | 8 Cyl 4.0 L GAS
View More
View related parts
Mercedes-Benz Retractor Assembly Part Number: 167-860-29-03-9C94
$741.60 MSRP: $1030.00
You Save: $288.40 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seat Belt; Lap & Shoulder Belt, Pretensioner
- Replaces: 167-860-17-02-9C94
Fits the following Mercedes-Benz Models:
- GLE350 | 2020-2025 | 4Matic, Base | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- GLE450 | 2020-2025 | 4Matic | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- GLE450 SUV | 2022-2025 | 4Matic | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- GLE450e | 2024-2025 | 4Matic | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- GLE53 AMG | 2021-2025 | 4Matic, 4Matic+ | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- GLE53 AMG SUV | 2021-2025 | 4Matic+ | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- GLE580 | 2020-2025 | 4Matic | 8 Cyl 4.0 L MILD HYBRID EV-GAS (MHEV)
- GLE63 AMG S | 2021-2025 | 4Matic, 4Matic+ | 8 Cyl 4.0 L MILD HYBRID EV-GAS (MHEV)
- GLE63 AMG S SUV | 2021-2025 | 4Matic+ | 8 Cyl 4.0 L MILD HYBRID EV-GAS (MHEV)
- GLS450 | 2020-2025 | 4Matic | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View More
View related parts
Mercedes-Benz Lap & Shoulder Belt Part Number: 207-860-39-85-8R93
$225.60 MSRP: $314.00
You Save: $88.40 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seat Belt; Seat Belt Assembly
- Replaces: 207-860-23-85-8R93
Fits the following Mercedes-Benz Models:
- E350 | 2014 | 4Matic, Base | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
- E400 | 2015-2017 | 4Matic, Base | 6 Cyl 3.0 L GAS
- E550 | 2014-2017 | Base | 8 Cyl 4.7 L GAS
View More
View related parts
Mercedes-Benz Lap & Shoulder Belt Part Number: 164-860-18-85-7F03
$334.80 MSRP: $466.00
You Save: $131.20 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Safety Belt; Outer Belt
- Position: Passenger Side
Fits the following Mercedes-Benz Models:
- ML320 | 2008-2009 | Bluetec 4Matic, CDI | 6 Cyl 3.0 L DIESEL
- ML350 | 2008-2011 | 4Matic, Base, Bluetec 4Matic | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.5 L GAS
- ML450 | 2010-2011 | Hybrid 4Matic | 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV)
- ML550 | 2008-2011 | Base | 8 Cyl 5.5 L GAS
- ML63 AMG | 2008-2011 | Base | 8 Cyl 6.3 L GAS
View More
View related parts
Mercedes-Benz Lap & Shoulder Belt Part Number: 117-860-06-85-9C94
$307.20 MSRP: $428.00
You Save: $120.80 (29%)
Product Specifications
- Other Name: Seat Belt; Outer Belt Assembly
Fits the following Mercedes-Benz Models:
- CLA250 | 2014-2019 | 4Matic, Base | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS
- CLA45 AMG | 2014-2019 | 4Matic | 4 Cyl 2.0 L GAS

| Page 1 of 32 |Next >

1-20 of 634 Results

Mercedes-Benz Seat Belt

Mercedes-Benz Seat Belt, keeping occupants securely planted during sudden stops and spreading forces across the chest and hips to enable airbags to do their job and injuries to remain rare. Beyond this vital constraint, Mercedes-Benz glitters through almost a century of engineering advances, from the pioneering days of Karl Benz to today's electric platforms that capture braking energy, all encased in beautiful styling that attracts attention on city streets. The brand combines sleek body designs with MBUX voice-controlled infotainment suite and the MB.OS digital backbone that unifies driver assist, battery management, navigation, and entertainment to give drivers intuitive control without distraction. Each innovation is a consistent effort to ensure comfort, performance, and smart technology that makes every journey a good one. A second benefit of the Seat Belt is its clever retractor which allows the passenger to move naturally, then locks instantly when the sensors detect rapid deceleration, robust polyester webbing which can withstand extreme loads, and a clear click from the buckle to indicate readiness for the drive. This universal design occurs across the lineup, providing the same reliable protection regardless of whether an individual chooses a compact sedan, luxury SUV, or the electric flagship of the future, and works in harmony with airbags and crumple zones to create the first line of defense in a collision.

Genuine parts are built to last. These components go through tough factory testing, so you can trust they will hold up over time. At MBPartsGiant.com, finding Mercedes-Benz Seat Belt is quick and simple. We keep a massive inventory in stock with low prices that are hard to beat. Just order online to get a real manufacturer's warranty with every single part. Returns won't be a headache either, thanks to our no-hassle policy. If you are in a rush, we provide expedited shipping to get your vehicle back on the road. Don't wait. Finish your repairs today and keep your Mercedes-Benz running like new. Explore the catalog now.

Mercedes-Benz Seat Belt Parts and Q&A

Belt & Retractor
201-860-31-85
Q: How should you operate and inspect seat belts for safety and functionality in the Diesel engine on Mercedes-Benz 190E?
A:
Routinely screen the seat belt webbing on the cuts or any severe fraying or declivity, and draw the belt out to the utmost end when of the retractable kind to screen the complete length of the webbing. Lock and unlock the belt to verify that the locking component holds securely and jams fine when designed to and that in the event that the component is retractable, the retract component opens appropriately when released. Also, test the fasteners of all available seat belt mounting and attachments without taking any trim or other parts out of the car.
Lap & Shoulder Belt
203-860-03-86-7F03
Q: What should be checked regarding seat belts, receptacle bolts, and the seat belt reminder light on Mercedes-Benz C230?
A:
Check seat belts, buckles and guide loops of any obvious damage and signs of wear. Make sure that the bolts holding the seat belt receptacle to the vehicle floor are tight. Make sure that the seat belt reminder light switches on when the key is turned to Run or Start position.