| Components |

| 1. Battery insulation pad 2. Battery | 3. Battery tray 4. Battery mounting bracket |
Description 1. The CMF(Closed Maintenance Free) battery is, as the name implies, totally maintenance free and has no removable battery cell caps.
Removal 1. Remove the air duct (A). 2. Disconnect the battery (-) terminal (A)and then (+) terminal (B). 3. Remove the battery mounting bracket (D) and the insulation pad (C), and then remove the battery (E).
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel. (Refer to Body - "Crash Pad") 3. Disconnect the 5P connector of the SMARTRA unit and then remove the SMARTRA unit (A) after loosening the bolt. Installation 1.
Description To sense the cars exactly in the next lane with the radar, the direction of the sensor and the direction of the vehicle have to align. This is BSD unit alignment. If this alignment is not performed as below illustration, the degradation of detection performance and the cause of false alarms.