Retrofit Electrical Wiring Harness Of Illuminated Door Sill Molding With Mercedes-Benz Lettering - AZ82.20-P-0005-01LCA
Model 217.3/4 as of 1/15/18
except code 494 (US version)
Model 217.3/4 as of 3/1/18
with code 494 (US version)
| Topical note | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Topical note | Notes on the use of paint scraping nuts on ground connections | AH00.19-P-1000-20A |
| Number | Designation | Model 217 up to model year 2018 | Model 217 as of model year 2018 | ||
|---|---|---|---|---|---|
| BA00.19-P-1029-01J | Front passenger footwell frame floor assembly ground point | W85/2 | Nm | 10 | 10 |
Connection scheme
- Check whether the branch-off lines of the blue 2-pin plug (2.6) are longer than the branch-off lines of the black 2-pin plug (2.7).
If the branch-off lines of the blue 2-pin plug (2.6) are shorter
↓
Remove the blue 2-pin plug (2.6) and the black 2-pin plug (2.7) from the respective branch-off lines and mount the black 2-pin plug (2.7) to the shorter branch-off lines.
The black 2-pin plugs (2.7) should be installed on the shorter branch-off lines for further installation.
Observe contact cavity assignment.
-
- For previously-removed blue 2-pin plugs (2.6).
Cut off, insulate and strap down the longer branch-off lines.
- If the blue 2-pin plugs (2.6) were not removed.
Cut off, insulate and strap down the longer branch-off lines with the blue 2-pin plugs (2.6).
Routing diagram
Do not damage the electrical wiring harnesses by squeezing or pinching them.
This can cause a short circuit in the electric circuit.
- For previously-removed blue 2-pin plugs (2.6).
- Place illuminated door sill molding wiring harness (2) into front passenger footwell.
- Attach black 18-pin plug (2.3) of illuminated door sill molding wiring harness (2) to illuminated door sill molding control unit (1).
- Route brown line (BN) to front passenger footwell frame floor assembly ground point (W85/2) and fix in place with cable ties.
- Connect brown line (BN) to front passenger footwell frame floor assembly ground point (W85/2)
.
- Route branch-off line with the black 2-pin plug (2.7) to installation location of the right front illuminated door sill molding.
- Route left branch-off line (2.1) into driver footwell and fix in place with cable ties.
- Route left branch-off line (2.1) to A-pillar and fix in place using cable ties and felt tape.
- Route branch-off line with the black 2-pin plug (2.7) to installation location of the left front illuminated door sill molding.
- Route twisted brown line (BN) and brown/red line (BN/RD) into passenger footwell in rear passenger compartment and fix in place using cable ties.
- Route red line (RD) with contact spring (2.5) to fuse and relay module on driver's side (K40/6) and fix in place with cable ties.
- Mount contact spring into slot of electrical fuse 210 (arrow) of fuse and relay module on the driver's side (K40/6).
- Insert a fuse with a fuse rating of 5 A into the slot for electrical fuse 210 (arrow).
- Compare contact cavity assignment of the black 2-pin plug sockets installed on the vehicle on the interior CAN potential distributor electrical connector (CAN B), left (X30/32) with the contact cavity assignment of the black 2-pin connector socket (2.4).
If the contact cavity assignment of the black 2-pin connector socket (2.4) is different
↓
Adapt contact cavity assignment of the black 2-pin connector socket (2.4).
- Mount black 2-pin connector socket (2.4) to any free slot on the electrical connection for potential distributor interior CAN (CAN B), cockpit (X30/32).