Retrofit Mercedes-Benz Dashcam Wiring Harness - AZ54.71-P-0001-01SV
Model 223.0/1
| Topical note | Notes on the use of paint scraping nuts on ground connections | AH00.19-P-1000-20A | |
| Topical note | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Topical note | Notes on retrofitting electrical/optical lines | AH82.00-P-0000-01A |
| Number | Designation | Model 223 except code Z07 (B7 armoring on special protection version) |
Model 223 with code Z07 (B7 armoring on special protection version) | ||
|---|---|---|---|---|---|
| BA00.19-P-1039-01N | Front passenger footwell frame floor assembly ground point | W85/2 | Nm | 10 | 10 |
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1144-02A | Adhesive tape roll, non-woven Tesa tape, 50 meters, 50 mm wide | A 008 989 50 85 09 |
Connection scheme
Routing diagram
On left and right-hand drive vehicles, the branch-off line for the rear dashcam (8.11) of the dashcam wiring harness (8) is routed on the right side.
- Route dashcam wiring harness (8) from front dashcam mount under roof lining to right to A-pillar.
- Route green line (GN) of dashcam wiring harness (8) under roof lining to left to A-pillar.
- Fasten ferrite cores (8.2) of dashcam wiring harness (8) to roof lining using felt tape.
- Fasten extended lengths of dashcam wiring harness (8) from branch-off line of front dashcam mount in area of overhead control panel using cable tie (arrow).
- Route green line (GN) of dashcam wiring harness under roof lining to left to A-pillar and fasten in area of overhead control panel using cable tie (arrow).
- Route green line (GN) of dashcam wiring harness above window airbag (30) into footwell.
- Remove violet coupling (MR2) from front signal acquisition and actuation module control unit (N10/6).
The violet coupling (MR2) is removed to improve access to the white coupling (MR1).
- Remove white coupling (MR1) from front signal acquisition and actuation module control unit (N10/6).
- Remove black 36-pin coupling insert from white connector (MR1).
- Remove line (20) from contact cavity "11" of black 36-pin coupling insert (19).
basic wiring harness repair kit or the
- Install line (20) into free contact cavity of blue 2-pin coupling (8.3) of green line (GN).
- Lock blue 2-pin coupling (8.3).
- Install line (8.8) of Y-line (8.5) into contact cavity "11" of black 36-pin coupling insert (19).
- Connect blue 2-pin coupling (8.3) of green line (GN) to blue 2-pin plug (8.9) of Y-line (8.5).
- Install black 36-pin coupling insert into white coupling (MR1).
- Attach white coupling (MR1) to front signal acquisition and actuation module control unit (N10/6).
- Attach violet coupling (MR2) to front signal acquisition and actuation module control unit (N10/6).
- Route red line, ground line and rear dashcam branch-off line of dashcam wiring harness (8) above window airbag (30) into footwell.
- Route red line (RD) of dashcam wiring harness (8) to fuse and relay module (F152/4).
- Route ground line (8.10) of dashcam wiring harness (8) to front right footwell ground point (W85/2) and connect.
- Remove electrical fuse (25) from slot 330 (arrow A) of fuse and relay module (F152/4).
Model 223.0/1
with code 72B (USB package)
The fuse rating of the electrical fuse (25) is 20 A.
Model 223.0/1
except code 72B (USB package)
The fuse rating of the electrical fuse (25) is 7.5 A.
- Release lock (31) outward in direction of arrow.
- Remove red/white line (33) from contact cavity "A3_5" (arrow B) on fuse holder (32) of fuse and relay module (F152/4).
- Install Y-shaped adapter (9) into contact cavity "A3_5" (arrow B) on fuse holder (32) of fuse and relay module (F152/4).
- Lock, lock (31) inward in direction of arrow.
- Install previously removed red/white line (33) into free contact cavity of fuse holder (9.1).
- Install red line (RD) of dashcam wiring harness into fuse holder (9.2).
- Install electrical fuse (12) included in parts kit into fuse holder (9.2).
- Install electrical fuse (25) into fuse holder (9.1).
Model 223.0/1
with code 72B (USB package)
The fuse rating of the electrical fuse (25) is 20 A.
Model 223.0/1
except code 72B (USB package)
The fuse rating of the electrical fuse (25) is 7.5 A.
- Join fuse holders (9.1, 9.2) together.
- Secure fuse holders (9.1, 9.2) to on-board wiring harness using cable tie.
- Install electrical fuse (13) included in parts kit into slot 330 (arrow A) of fuse and relay module (F152/4).
- Route rear dashcam branch-off line (8.11) in front footwell on right side along longitudinal member and secure with adhesive tape.
Shown with removed seat
- Route rear dashcam branch-off line (8.11) in rear footwell on right side along longitudinal member and secure with adhesive tape.
- Secure rear dashcam branch-off line (8.11) to on-board wiring harness using cable ties (arrows).
- Route rear dashcam branch-off line (8.11) on right side along side wall and secure with adhesive tape.
- Secure rear dashcam branch-off line (8.11) to on-board wiring harness using cable ties (arrows).
- Route rear dashcam branch-off line (8.11) from right C-pillar on roof lining to center and secure with adhesive tape.
- Route rear dashcam branch-off line (8.11) by dimension (a) beyond edge (b) of cutout for additional brake lamp in roof lining.
a = 170 mm
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- Model 223.0##/1## 1#
Strap down extended length of rear dashcam branch-off line (8.11) in front passenger footwell.
- Model 223.0##/1## 2#
Strap down extended length of rear dashcam branch-off line (8.11) in area of right A-pillar.
- Model 223.0##/1## 1#