AZ54.65-P-0001-13CY Retrofit Horn of Ultrasonic Backup Assist

AZ54.65-P-0001-13CY Retrofit Horn Of Ultrasonic Backup Assist
- except CODE (220) Parktronic system (PTS)
- except CODE (990) AMG vehicles








1. Position ultrasonic backup assist speaker (1) on bracket (4) and mark position of holes on bracket (4) using a pen or pencil.

2. Make 2.5 mm diameter holes at markings.

Angled hand drill
gotis://G_58.0_01.2

Wet/dry vacuum cleaner
gotis://P_00.12_06.0

3. Position speaker of ultrasonic backup assist (1) on bracket (4) and screw down.
4. Tape off edges of bracket (4) at line routing and speaker wiring harness (3) using felt tape (2).







5. Route speaker wiring harness (3) along vehicle wiring harness, as shown, and fix in place using cable ties (arrows A).
6. Connect black 2-pin speaker connector (6) of speaker wiring harness (3) to one of black 2-pin speaker plugs (5) of supply wiring harness (7).

There are three black 2-pin plugs (5) on the supply wiring harness (7). These black 2-pin speaker plugs (5) are used to control the output volume of the ultrasonic backup assist speaker.

The black 2-pin speaker plugs (5) are labeled according to the predefined output volume.
7. Form excess length of speaker wiring harness (3) and excess length of supply wiring harness (7) into loops and fix in place using cable ties (arrows B).