1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Trunk end trim.
b. Rear scuff plate (RH).
c. Trunk side trim (RH).
d. Theft-deterrent horn.
3. Apply battery positive voltage to horn terminal A, and connect the horn retaining bolt to ground as shown in the figure, and then verify that the horn sounds.

If the horn does not sound, replace the horn.
Horn Removal/Installation
Theft Deterrent Horn Removal/InstallationCharging System [Skyactiv G 2.0]
Outline
Regulator-less generator (built-in power transistor) has been adopted.
A generator using two delta connection type stator coils has been adopted.
Structural View
Structure
Consists of the following parts:
Battery
(See B ...
Rear Brake (Disc)
Purpose/Function
Large diameter, solid-disc type front brakes with a 303 mm {11.9 in} diameter
and 10 mm {0.39 in} thickness have been adopted, improving braking force and
fade resistance.
Construction
Operation
When brake fluid is applied, the piston equipped on one s ...
Key Warning Light (Red)/Key Indicator Light (Green)
Purpose
KEY warning light (red)
The KEY warning indicator light (red) notifies the user that the engine cannot
be started, the remote transmitter is outside of the vehicle, or that there
is a malfunction in the system.
KEY indicator light (green)
The KEY indicator light (g ...