Connecting cables to control units and fuse and relay boxes - AR54.18-P-1261-02P

Coupling with release clip in disengaged position.

1.1 Mount coupling with release clip latched into disengaged position (1) to control unit or fuse and relay box.

Fig 1: Identifying Coupling With Release Clip In Disengaged Position
Courtesy of MERCEDES-BENZ USA

Coupling with release clip in end position.

2.1 Release unlocking catch (1) and move into end position (direction of arrow).
While doing so, press the coupling gently into the control unit or fuse and relay box.
3.1 Clip unlocking catch into end position.
Ensure that the coupling is properly seated and correctly coded!

Fig 2: Identifying Coupling With Release Clip In End Position
Courtesy of MERCEDES-BENZ USA

Coupling with two locks

1.2 Insert coupling into control unit or fuse and relay box.
2.2 Lock coupling in control unit or fuse and relay box.
Ensure that the coupling is properly seated and correctly coded!

Fig 3: Identifying Coupling With Two Locks
Courtesy of MERCEDES-BENZ USA

Coupling with one lock.

1.3 Insert coupling into control unit or fuse and relay box.
2.3 Lock coupling in control unit or fuse and relay box.
Ensure that the coupling is properly seated and correctly coded!

Fig 4: Identifying Coupling With One Locks
Courtesy of MERCEDES-BENZ USA

Coupling without lock.

1.4 Insert coupling into control unit or fuse and relay box.
2.4 Lock coupling in control unit or fuse and relay box.
Ensure that the coupling is properly seated and correctly coded!

Fig 5: Identifying Coupling Without Locks
Courtesy of MERCEDES-BENZ USA