Blind-Spot Collision Warning (BCW) system disabled. Radar blocked
This warning message may appear when :
- One or both of the sensors on the rear bumper is blocked by dirt or snow or
a foreign object.
- Driving in rural areas where the sensor does not detect another vehicle for an
extended period of time.
- When there is inclement weather such as heavy snow or rain.
If any of these conditions occur, the light on the BCW switch and the system will turn off automatically.
When the BCW canceled warning message is displayed in the cluster, check to make sure that the rear bumper is free from any dirt or snow in the areas where the sensor is located. Remove any dirt, snow, or foreign material that could interfere with the radar sensors.
After any dirt or debris is removed, the system should operate normally after about 10 minutes of driving the vehicle.
If the system still does not operate normally have your vehicle inspected by an authorized HYUNDAI dealer.
Check Blind-Spot Collision Warning (BCW) system
If there is a problem with the BCW system, a warning message will appear and the light on the switch will turn off. The system will turn off automatically. Have your vehicle inspected by an authorized HYUNDAI dealer.
Hyundai Elantra AD (2016-2020) Service Manual: Front Seat Assembly Repair procedures
Replacement
1.
Open the cover and loosen the front seat mounting bolts.
[Front]
Tightening torque :
49.0 ~ 63.7 N.m (5.0 ~ 6.5 kgf.m, 36.2~ 47.0 lb-ft)
[Rear]
Tightening torque :
49.0 ~ 63.7 N.m (5.0 ~ 6.5 kgf.m, 36.2 ~ 47.0 lb-ft)
2.
Disconnect the main connector (A), front ...
Hyundai Elantra AD (2016-2020) Service Manual: Emergency Fastening Device (EFD) Repair procedures
Removal
1.
Disconnect the battery negative cable and wait for at least 3 minutes before beginning work.
2.
Remove the front seat.
(Refer to Body - "Front Seat Assembly")
3.
Remove the rear seat.
(Refer to Body - "Rear Seat Assembly")
4.
Separate the front seat belt (A) from the eme ...