Map lamp and Room lamp
If the LED lamp does not operate, have the vehicle checked by an authorized HYUNDAI dealer.
Map lamp, Room lamp, Vanity mirror lamp and Luggage room lamp
1. Using a flat-head screwdriver, gently pry the lens from the interior light housing.
2. Remove the bulb by pulling it straight out.
3. Install a new bulb in the socket.
4. Align the lens tabs with the interior light housing notches and snap the lens into place.
If the lamps do not operating, have the vehicle checked by an authorized HYUNDAI dealer.
NOTICE
Use care not to dirty or damage lenses, lens tabs, and plastic housings.
Hyundai Sonata LF 2014-2019 Service Manual: Audio Remote Control (Sonata Sports) Repair procedures
Inspection
1.
Check for resistance between terminals in each switch position (LH).
[LH : Audio + Hands free]
SwitchConnector TerminalResistance(±5%)SEEK Up4-5430 ?SEEK Down1.11 k?MUTE3.11 k?Volume (+)4.61 k?Volume (-)6.81 k?Voice10.71 k?SEND18.91 k?END40.91 k?
2.
Check for resistance be ...
Hyundai Sonata LF 2014-2019 Service Manual: Relay Box (Passenger Compartment) Description and Operation
Description
Auto Cut System Of Dark Current
AbbreviationExpalnationACUAirbag Control UnitADMAssist Door ModuleB_CANBody Controller Area NetworkBCMBody Control ModuleBSDBlind Spot DetectionC_CANChassis Controller Area NetworkCLUCluster ModuleDATCDual Automatic Temp ControlDDMDriver Door ModuleE ...