Your rear drum brakes do not have wear indicators.Therefore, have the rear brake linings inspected if you hear a rear brake rubbing noise. Also have your rear brakes inspected each time you change or rotate your tires and when you have the front brakes replaced.
Disc brakes wear indicator
Parking brakeHyundai Creta GS 2014-2019 Service Manual: Components and components location
Component Location
1. Hood switch
2. Burglar horn
3. Body Control Module (BCM)
4. Door lock / unlock buzzer
5. Front door lock actuator &
switch
6. Rear door lock actuator & switch
7. Tailgate open switch
...
Hyundai Creta GS 2014-2019 Service Manual: Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the main crash pad assembly.
(Refer to Body - "Main Crash Pad Assembly")
3.
Remove the body control module (A) after disconne ...