Retrofit Mercedes-Benz Dashcam Wiring Harness - AZ54.71-P-0001-01LW
Model 205.0/1
| Notes on the use of paint scraping nuts on ground connections | AH00.19-P-1000-20A | ||
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Notes on retrofitting electrical/optical lines | AH82.00-P-0000-01A |
| Number | Designation | Model 205 up to model year 2019 | Model 205 as of model year 2019 | ||
|---|---|---|---|---|---|
| BA00.19-P-1028-01E | Left footwell ground point | W34 | 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 "Retail"
Routing diagram "Vehicle Preparation Center"
The following work procedure is described using the routing diagram "Retail".
- Route dashcam wiring harness (8) from front dashcam mount under roof lining to the left to the A-pillar.
- Fasten ferrite core (8.2) of dashcam wiring harness (8) using cable ties (arrows A) to overhead control panel mount (36).
- Route the three single lines of the dashcam wiring harness (8) above the window airbag (30).
- Route the three single lines of the dashcam wiring harness (8) above the window airbag (30) up to the footwell.
Route the three individual lines of the dashcam wiring harness (8) behind the crossmember for the instrument panel.
- Route ground line (8.10) of dashcam wiring harness to left footwell ground point (W34) and connect.
- Remove violet coupling (MR2) from front SAM control unit (N10/6).
- Remove gray 21-pin connector insert from violet coupling (MR2).
- Remove line (20) from contact cavity "29" of gray 21-pin coupling insert (19).
or the supplementary passenger car wiring harness repair kit
- Install line (20) in free contact cavity of blue 2-pin coupling (8.3) of dashcam wiring harness (8).
- Lock blue 2-pin coupling (8.3).
- Install line (8.8) of Y-line (8.7) into contact cavity "29" of gray 21-pin coupling insert (19).
- Install gray 21-pin coupling insert into violet connector (MR2).
- Attach violet coupling (MR2) to front SAM control unit (N10/6).
- Connect blue 2-pin coupling (8.3) of dashcam wiring harness (8) to blue 2-pin plug (8.9) of Y-line (8.7).
- Remove electrical fuse (29) from slot 207 (arrow B) of driver's side fuse and relay module (K40/6).
The fuse rating of the electrical fuse (29) is 15 A.
- Release yellow fuse holder (24) at driver's side fuse and relay module (K40/6).
- Remove red/black line (25) from contact cavity "4" (arrow C) of yellow fuse holder (24).
- Install red line (8.12) of Y-line (8.6) in contact cavity "4" (arrow C) of yellow fuse holder (24).
- Lock yellow fuse holder (24) at driver's side fuse and relay module (K40/6).
- Install removed red/black line (25) into free contact cavity of fuse holder (8.4) of Y-line (8.6).
- Install lock (8.13) in fuse holder (8.4) (arrow D).
- Install electrical fuse (29) in fuse holder (8.4).
The fuse rating of the electrical fuse (29) is 15 A.
- Put both fuse holders (8.4, 8.5) of dashcam wiring harness (8) together.
- Install electrical fuse (55) included in parts kit in slot 207 (arrow B) of driver's side fuse and relay module (K40/6).
- Route branch-off line for rear dashcam of dashcam wiring harness (8) on roof lining towards rear up to center of roof lining.
- Strap down excess lengths of dashcam wiring harness (8) in area of A-pillar.
- Then fasten dashcam wiring harness (8) on roof lining using felt adhesive tape.
Shown on model 205.0 with removed roof lining