![WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-0](https://i5.badvin.org/663a12ae62d97f22760a5343/WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-0-35a034.jpg?uid=gst663a12ae62d97f22760a5343)
2012 MERCEDES-BENZ E-CLASSVIN: WDDKJ5KB5CF177393
Historical Records
MILEAGE INCONSISTENCY
Damage to front
REBUILT TITLE ISSUED
1690
Year | 2012 |
Title | Hidden text |
ODO | 7783 mi |
Condition | Hidden text |
Buy Now Price | $7780 |
Location | Wesley Chapel, FL, 33544 |
Date | ended a month ago |
Sale Website Type | classifieds |
Notes | |
Hidden text |
![WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-0](https://i5.badvin.org/66454b77d8b42d16078b299d/WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-0.jpg)
![WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-1](https://i5.badvin.org/66454b77d8b42d16078b29ac/WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-1.jpg)
![WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-2](https://i5.badvin.org/66454b77d8b42d16078b29cf/WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-2.jpg)
Body Style | 2dr Car |
Color (Interior) | Black |
Transmission | Automatic |
Engine | Gas V6 3.5L/213 |
Fuel Type | Gasoline |
Year | 2012 |
ODO | 5844 mi |
Condition | Hidden text |
Seller | Hidden text |
Location | Wesley Chapel, FL, 33544 |
Date | appeared a month ago latest price $8641 |
Sale Website Type | classifieds |
Notes | |
Hidden text |
![WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-0](https://i5.badvin.org/6642a5433933ad01e56da6b2/WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-0.jpg)
![WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-1](https://i5.badvin.org/6642a5433933ad01e56da6b6/WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-1.jpg)
![WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-2](https://i5.badvin.org/6642a5433933ad01e56da6c3/WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-2.jpg)
Body Style | Coupe |
Color | White |
Color (Interior) | Black |
Transmission | Automatic |
Engine | 3.5 L |
Cylinders | 6 Cyl |
Drive | RWD |
Fuel Type | Gasoline |
- Appearance Package
- Hidden text
- Bucket Seats
- Hidden text
- Heated Seats
- Hidden text
- Leather Seats
- Hidden text
- Premium 1 Package
- Hidden text
- 4-Passenger Seating
- 3272
- 4-Wheel Independent Suspension
- 5345
- AM/FM
- Hidden text
- Adjustable Steering Wheel
- Hidden text
- Alloy Wheels
- Hidden text
- Anti-Theft System
- Hidden text
- Auto-Dimming Mirror
- Hidden text
- Aux Audio Adapter
- Hidden text
- Body Side Moldings
- Hidden text
- CD (Multi Disc)
- Hidden text
- Compact Spare Tire
- Hidden text
- Daytime Running Lights
- Hidden text
- Door Bin
- Hidden text
- Dual-Zone Climate Control
- Hidden text
- Engine Immobilizer
- Hidden text
- Fog Lights
- Hidden text
- Front Airbags (Passenger)
- Hidden text
- Front Bucket Seats
- Hidden text
- Front Head Airbag
- Hidden text
- Front Knee Airbags (Driver)
- Hidden text
- Front Side Airbags (Passenger)
- Hidden text
- Hard Disk Drive
- Hidden text
- Heated Mirrors
- Hidden text
- Illuminated Entry
- Hidden text
- Keyless Ignition
- Hidden text
- Lane Keeping System
- Hidden text
- Leather Steering Wheel
- Hidden text
- Leather/Wood Steering Wheel Trim
- Hidden text
- Memorized Settings
- Hidden text
- Multi-Zone Climate Control
- Hidden text
- Overhead Airbag
- Hidden text
- Panic Button
- Hidden text
- Passenger Sensing Airbag
- Hidden text
- Power Locks
- Hidden text
- Power Panorama Sunroof
- Hidden text
- Power Seat (Dual)
- Hidden text
- Power Sun/Moonroof
- Hidden text
- Premium Sound System
- Hidden text
- Rain-Sensing Wipers
- Hidden text
- Rear Anti-Roll Bar
- Hidden text
- Rear Window Defroster
- Hidden text
- Remote Trunk Release
- Hidden text
- Seat Memory
- Hidden text
- Split/Folding Seats
- Hidden text
- Sport Suspension
- Hidden text
- Steering Wheel Controls
- Hidden text
- Tachometer
- Hidden text
- Thermometer
- Hidden text
- Traction Control
- Hidden text
- Turn Signal Mirrors
- Hidden text
- Wood Dash Trim
- Hidden text
- Wood Trimmed Interior
- Hidden text
Year | 2012 |
ODO | 6471 mi |
Seller | Hidden text |
Buy Now Price | $9737 |
Location | Tampa, FL, 33619 |
Date | ended a month ago |
Sale Website Type | dealer auction |
![WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-0](https://i5.badvin.org/6641f0c973628b53f10d75e8/WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-0.jpg?uid=gst6641f0c973628b53f10d75e8)
![WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-1](https://i5.badvin.org/6641f0c973628b53f10d75e9/WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-1.jpg?uid=gst6641f0c973628b53f10d75e9)
![WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-2](https://i5.badvin.org/6641f0c973628b53f10d75ea/WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-2.jpg?uid=gst6641f0c973628b53f10d75ea)
Body Style | Coupe |
Color | White |
Color (Interior) | Beige |
Transmission | Automatic |
Engine | 6 Cylinder |
Drive | RWD |
Fuel Type | Gasoline |
- 8777
- ABS
- Hidden text
- Automatic Headlights
- Hidden text
- Daytime Running Lights
- Hidden text
- First Aid Kit
- Hidden text
- Front/rear stabilizer bars
- Hidden text
- 3.5L 24-valve V6 engine
- 9639
- AGILITY CONTROL suspension system
- Hidden text
- Automatic dual-zone climate control -inc: dust & pollen filters, humidity & dew point sensors
- Hidden text
- Driver Air Bag
- Hidden text
- Floor Mats
- Hidden text
- Front/rear velour floor mats
- Hidden text
- LED license plate lighting
- 2443
- 7-speed automatic transmission
- Hidden text
- Ashtray
- Hidden text
- Cruise Control
- Hidden text
- Electronic stability program (ESP)
- Hidden text
- Front side-impact airbags
- Hidden text
- Integrated Turn Signal Mirrors
- Hidden text
- Panoramic Roof
- Hidden text
- 4-Wheel Ventilated Pwr Disc Brakes
- Hidden text
- Adjustable Steering Wheel
- Hidden text
- CD Player
- Hidden text
- Driver Vanity Mirror
- Hidden text
- Front Side Air Bag
- Hidden text
- Heated Mirrors
- Hidden text
- Multi-Zone A/C
- Hidden text
- Power Steering
- Hidden text
- Rear Reading Lamps
- Hidden text
- Steering wheel gearshift paddles
- Hidden text
- Universal Garage Door Opener
- 9300
- A/C
- Hidden text
- Auto-Dimming Rearview Mirror
- Hidden text
- Cruise Control
- Hidden text
- Emergency Trunk Release
- Hidden text
- Front/rear reading lights
- Hidden text
- Intermittent Wipers
- Hidden text
- Passenger Air Bag
- Hidden text
- Pwr tilt/slide panorama sunroof -inc: 1-touch open/close
- Hidden text
- Roll-over sensor
- Hidden text
- Tire Pressure Monitor
- Hidden text
- Variable Speed Intermittent Wipers
- Hidden text
- P235/45R17 front & P255/40R17 rear all-season tires
- Hidden text
- Power Windows
- Hidden text
- Rear Wheel Drive
- Hidden text
- Sun/Moonroof
- Hidden text
- Universal Garage Door Opener
- Hidden text
- PRE-SAFE collision preparedness system
- Hidden text
- Pwr door locks
- Hidden text
- Rear Wheel Drive
- Hidden text
- Temporary Spare Tire
- Hidden text
- V6 Cylinder Engine
- Hidden text
- Rear Defrost
- Hidden text
- Stability Control
- Hidden text
- Traction Control
- Hidden text
- Vehicle tool kit
Year | 2012 |
ODO | 7034 mi |
Seller | Hidden text (Hidden text) |
Location | Wesley Chapel, FL, 33544 |
Date | appeared a month ago latest price $7644 sale post disappeared 2020-08-06 |
Sale Website Type | classifieds |
![WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-0](https://i5.badvin.org/663dd56116b86719c42ee9d6/WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-0.jpg)
![WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-1](https://i5.badvin.org/663dd56116b86719c42ee9d8/WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-1.jpg)
![WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-2](https://i5.badvin.org/663dd56116b86719c42ee9dd/WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-2.jpg)
Color | Arctic White Exterior |
Transmission | 7-Speed Automatic Transmission |
Drive | 2 wheel drive - rear |
Year | 2012 |
ODO | 7451 mi |
Seller | Hidden text (Hidden text) |
Location | Wesley Chapel, FL, 33544 |
Date | appeared 2 months ago latest price $1250 |
Sale Website Type | classifieds |
Notes | |
Hidden text |
![WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-0](https://i5.badvin.org/663882df18239336c96eebd1/WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-0.jpg)
![WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-1](https://i5.badvin.org/663882df18239336c96eebdb/WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-1.jpg)
![WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-2](https://i5.badvin.org/663882df18239336c96eebe5/WDDKJ5KB5CF177393-2012-mercedes-benz-e-class-2.jpg)
Body Style | Coupe |
Color | Arctic White |
Color (Interior) | Black |
Transmission | Automatic |
Engine | 3.5L V-6 gasoline direct injection, DOHC, variable valve control |
Drive | Rear-wheel Drive |
Fuel Type | Gasoline |
- 12V power outlets 3 12V power outlets
- Hidden text
- Air conditioning Yes
- Hidden text
- Audio theft deterrent Audio system theft deterrent
- Hidden text
- Basic warranty 48 month/50,000 miles
- Hidden text
- Brake assist system
- Hidden text
- Cargo access Power cargo area access release
- Hidden text
- Console storage Additional console storage
- Hidden text
- Door bins front Driver and passenger door bins
- Hidden text
- Driver Air Bag
- Hidden text
- Dual-Zone Front Climate Control
- Hidden text
- Engine temperature warning
- Hidden text
- Floor covering Full carpet floor covering
- Hidden text
- Front Reading Lamps
- Hidden text
- Front seat upholstery Leather front seat upholstery
- Hidden text
- Grille style Chrome grille
- Hidden text
- High mount stop light High mounted center stop light
- Hidden text
- Interior courtesy lights Fade interior courtesy lights
- Hidden text
- Leather Steering Wheel
- 8318
- AM/FM Stereo
- Hidden text
- Anti-roll bar rear Rear anti-roll bar
- Hidden text
- Automatic Headlights
- Hidden text
- Body panels Galvanized steel/aluminum body panels with side impact beams
- Hidden text
- CD Player
- Hidden text
- Clock Analog clock
- Hidden text
- Daytime Running Lights
- Hidden text
- Door trim insert Leatherette door trim insert
- Hidden text
- Driver seat direction Driver seat with 8-way directional controls
- Hidden text
- Engine Location Front mounted engine
- Hidden text
- Floor console Full floor console
- Hidden text
- Forward collision warning PRESAFE forward collision warning
- Hidden text
- Front passenger lumbar Front passenger seat with 4-way power lumbar
- Hidden text
- Gearshifter material Leather and metal-look gear shifter material
- Hidden text
- Heated Mirrors
- Hidden text
- Instrumentation display Analog instrumentation display
- Hidden text
- LED brake lights
- Hidden text
- Memory settings Memory settings include: door mirrors, steering wheel and fr...
- Hidden text
- Occupancy sensor Airbag occupancy sensor
- Hidden text
- Passenger Adjustable Lumbar
- Hidden text
- Power Driver Seat
- Hidden text
- RDS Radio data system (RDS)
- Hidden text
- Rear Wheel Drive
- Hidden text
- Rear seats fixed or removable Fixed rear seats
- Hidden text
- Seat Memory
- Hidden text
- Service interval warning Service interval indicator
- Hidden text
- Split front seats Bucket front seats
- Hidden text
- Steering wheel telescopic Power telescopic steering wheel
- Hidden text
- Tachometer
- Hidden text
- Traction control All-speed ABS and driveline traction control
- Hidden text
- Variable Speed Intermittent Wipers
- Hidden text
- Wheels 18 x 8-inch front and 18 x 8.5-inch rear black aluminum wheels
- Hidden text
- A/C
- Hidden text
- Aluminum Wheels
- Hidden text
- Auto tilt steering wheel Auto tilt-away steering wheel
- Hidden text
- Beverage holders Front beverage holders
- Hidden text
- Bulb warning Bulb failure warning
- Hidden text
- Cargo tie downs Cargo area tie downs
- Hidden text
- Cruise Control
- Hidden text
- Door mirror style Body-colored door mirrors
- Hidden text
- Driver Vanity Mirror
- Hidden text
- Emissions SULEV II emissions
- Hidden text
- First Aid Kit
- Hidden text
- Fob window controls Keyfob window control
- Hidden text
- Front head restraint control Power front seat head restraint control
- Hidden text
- Front side impact airbag passenger Seat mounted side impact front passenger ...
- Hidden text
- Headlights Halogen headlights
- Hidden text
- Illuminated entry
- Hidden text
- Keyfob door locks Keyfob activated door locks
- Hidden text
- Low tire pressure warning Tire specific low air pressure warning
- Hidden text
- Number of door entry light(s) 2 door entry light(s)
- Hidden text
- Overhead console Mini overhead console
- Hidden text
- Passenger side rear seat easy entry Power passenger side rear seat easy entr...
- Hidden text
- Power passenger seat controls Passenger seat power reclining, lumbar support...
- Hidden text
- Rear Defrost
- Hidden text
- Rear seat direction Front facing rear seat
- Hidden text
- Remote panic alarm
- Hidden text
- Security System
- Hidden text
- Special paint Monotone paint
- Hidden text
- Steering mounted audio control Steering wheel mounted audio controls
- Hidden text
- Suspension ride type front Independent front suspension
- Hidden text
- Tires - Front Performance
- Hidden text
- Trunk lid trim Carpet trunk lid trim
- Hidden text
- Visor illuminated passenger mirror Illuminated passenger visor mirror
- Hidden text
- Windshield trim Black windshield trim
- Hidden text
- Adjustable Steering Wheel
- Hidden text
- Ashtray
- Hidden text
- Auxiliary Audio Input
- Hidden text
- Brake Assist
- Hidden text
- Cabin air filter
- Hidden text
- Console insert material Genuine wood and metal-look console insert
- Hidden text
- Door Ajar Warning
- Hidden text
- Driver Adjustable Lumbar
- Hidden text
- Dual Climate Control
- Hidden text
- Engine block material Aluminum engine block
- Hidden text
- Floor coverage Full floor coverage
- Hidden text
- Front Head Air Bag
- Hidden text
- Front seat type Sport front bucket seats
- Hidden text
- Glove box Illuminated locking glove box
- Hidden text
- Heated door mirrors Heated driver and passenger side door mirrors
- Hidden text
- Interior accents Chrome interior accents
- Hidden text
- Leather Seats
- Hidden text
- Multi-Zone A/C
- Hidden text
- One-touch down window Front and rear one-touch down windows
- Hidden text
- Passenger Air Bag Sensor
- Hidden text
- Power Passenger Seat
- Hidden text
- Radio AM/FM/satellite prep
- Hidden text
- Rear cargo door Trunk
- Hidden text
- Rear Window Defroster
- Hidden text
- Seatbelt pretensioners number 4 seatbelt pre-tensioners
- Hidden text
- Spare tire Compact spare tire with steel wheel
- Hidden text
- Springs rear Rear coil springs
- Hidden text
- Sun/Moonroof
- Hidden text
- Temperature display Exterior temperature display
- Hidden text
- Transmission Type Automatic
- Hidden text
- Variable panel light Variable instrument panel light
- Hidden text
- Wheels 18 x 8-inch front and 18 x 8.5-inch rear silver aluminum wheels
- Hidden text
- 3.5L DOHC V6 Direct Injection Engine
- Hidden text
- All-in-one key SmartKey all-in-one remote fob and ignition key
- Hidden text
- Auto door locks Auto-locking doors
- Hidden text
- Battery charge warning
- Hidden text
- Brake type 4-wheel disc brakes
- Hidden text
- Cargo floor type Carpet cargo area floor
- Hidden text
- Corrosion perforation warranty 48 month/50,000 miles
- Hidden text
- Door handle material Body-colored door handles
- Hidden text
- Driver Illuminated Vanity Mirror
- Hidden text
- Electronic stability control Electronic stability control system
- Hidden text
- Engine/electric motor temperature gage
- Hidden text
- Floor mats Carpet front and rear floor mats
- Hidden text
- Front Side Air Bag
- Hidden text
- Front seatback upholstery Plastic front seatback upholstery
- Hidden text
- Handsfree Bluetooth handsfree wireless device connectivity
- Hidden text
- Hill Start Assist
- Hidden text
- Intermittent Wipers
- Hidden text
- Lock-up transmission
- Hidden text
- Navigation System
- Hidden text
- Overdrive Transmission
- Hidden text
- Passenger Vanity Mirror
- Hidden text
- Power Windows
- Hidden text
- Rain Sensing Wipers
- Hidden text
- Rear head restraint control 2 rear seat head restraints
- Hidden text
- Rearview mirror Auto-dimming rear view mirror
- Hidden text
- Second-row windows Power second-row windows
- Hidden text
- Speakers Standard grade speakers
- Hidden text
- Steering Hydraulic power-assist steering system
- Hidden text
- Suspension Standard ride suspension
- Hidden text
- Tinted windows Light tinted windows
- Hidden text
- Trip Computer
- Hidden text
- Visor driver mirror Driver visor mirror
- Hidden text
- Wheels 18 x 8-inch front and rear silver AMG aluminum wheels
- Hidden text
- Multiple headlights Multiple separate headlights
- Hidden text
- One-touch up window Driver and passenger one-touch up windows
- Hidden text
- Passenger Illuminated Visor Mirror
- Hidden text
- Power Steering
- Hidden text
- Rain sensing front wipers
- Hidden text
- Rear console climate control ducts
- Hidden text
- Rear windshield Fixed rear windshield
- Hidden text
- Seating capacity 4
- Hidden text
- Spare tire location Spare tire mounted under the cargo floor
- Hidden text
- Stability Control
- Hidden text
- Sunroof/Moonroof
- Hidden text
- Temporary Spare Tire
- Hidden text
- Transmission Electronic Control
- Hidden text
- Ventilated brakes Front and rear ventilated disc brakes
- Hidden text
- Wheels 18 x 8-inch front and rear black AMG aluminum wheels
Model Analytics & Market Report
Depreciation
Year | Average Mileage | Average Price | % Left | % Lost | ||
---|---|---|---|---|---|---|
2012 MSRP | 0 mi | $63,890 | — | — | 100% | 0% |
2012 | 8,196 mi | $67,445 | −$3,555 | −5.56% | 105.56% | -5.56% |
2013 | 16,392 mi | $62,000 | +$5,445 | +8.07% | 97.04% | 2.96% |
2014 | 24,588 mi | $48,296 | +$13,704 | +22.1% | 75.59% | 24.41% |
2015 | 32,784 mi | $41,998 | +$6,298 | +13.04% | 65.73% | 34.27% |
2016 | 40,980 mi | $36,455 | +$5,543 | +13.2% | 57.06% | 42.94% |
→ Visit 2012 MERCEDES-BENZ E-CLASS depreciation page to see full data. |
Price vs Mileage
Mileage | Average Price | Sample Size |
---|---|---|
10,000 mi | $30,990 | 69 sales |
20,000 mi | $24,937 | 20 sales |
25,000 mi | $22,990 | 46 sales |
30,000 mi | $23,590 | 58 sales |
35,000 mi | $23,494 | 54 sales |
40,000 mi | $21,998 | 125 sales |
→ Visit 2012 MERCEDES-BENZ E-CLASS depreciation page to see full data. |
VIN Decoder — 28 records
A TPMS is an electronic system designed to monitor the air pressure inside the pneumatic tires on various types of vehicles. TPMS can be divided into two different types - direct and indirect. Direct TPMS employ pressure sensors on each wheel, either internal or external. The sensors physically measure the tire pressure in each tire and report it to the vehicle's instrument cluster or a corresponding monitor. Indirect TPMS does not use physical pressure sensors but measure air pressures by monitoring individual wheel rotational speeds and other signals available outside of the tire itself.
Engine displacement (in cubic centimeters) is the volume swept by all the pistons inside the cylinders of a reciprocating engine in a single movement from top dead center to bottom dead center.
Engine displacement (in cubic inches) is the volume swept by all the pistons inside the cylinders of a reciprocating engine in a single movement from top dead center to bottom dead center.
Engine displacement (in liters) is the volume swept by all the pistons inside the cylinders of a reciprocating engine in a single movement from top dead center to bottom dead center.
Engine configuration defines how engine cylinders are arranged. Common values are V6 for V-shaped arrangement, I4 or L4 for in-line arrangement.
Body Class presents the body type based on 49 CFR 565.12(b): "Body type means the general configuration or shape of a vehicle distinguished by such characteristics as the number of doors or windows, cargo-carrying features and the roofline (e.g., sedan, fastback, hatchback)." Definitions are not provided for individual body types in the regulation.
Gross vehicle weight rating (GVWR) is the maximum operating weight of a vehicle including the vehicle's chassis, body, engine, engine fluids, fuel, accessories, driver, passengers and cargo, but excluding that of the trailers. Per 49 CFR 565.15, Class 1 is further broken down to Class A-D; Class 2 is further broken down to Class E-H. This field captures the lower bound of GVWR range for the vehicle.
Gross vehicle weight rating (GVWR) is the maximum operating weight of a vehicle including the vehicle's chassis, body, engine, engine fluids, fuel, accessories, driver, passengers and cargo, but excluding that of the trailers. Per 49 CFR 565.15, Class 1 is further broken down to Class A-D; Class 2 is further broken down to Class E-H. This field captures the higher bound of GVWR range for the vehicle.
Per 49 CFR 565, Model means a name that a manufacturer applies to a family of vehicles of the same type, make, line, series and body type.
If the model year (MY) is supplied when the VIN is decoded, such as from a crash report or a vehicle registration record, the MY value will be the supplied MY, even if the MY decoded from the VIN differs from the supplied MY. If the MY is not supplied when the VIN is decoded, the MY value will be decoded from the 10th character in the VIN.
Note is used to store any additional information that does not correspond to any of the specified fields on the interface. This is a catch-all element for systems other than for engine, restraint system, brake and battery. Engine, restraint system, brake, and battery have their own note elements.
This data element captures the city of the manufacturing plant where the manufacturer affixes the VIN.
This data element captures the country of the manufacturing plant where the manufacturer affixes the VIN.
Other Restraint Info field is used to code additional information about restraint system that cannot be coded in any other restraint fields.
This yes/no field captures whether or not the vehicle has a pretensioner, a device designed to make seatbelts even more effective by removing the slack from a seatbelt as soon as a crash is detected or if the system senses excessive seatbelt tension on the driver's or passenger's seatbelt.