Reading lamp (225F/R), 4D/5D
| Reading lamp (225F/R), 4D/5D |
| Location |
Front reading lamp (225F)
Rear reading lamp (225R)
| Main task |
Used as lighting for reading.
| Type |
A lamp and switch for each side are integrated in the roof consoles front and rear. The switches are connected in series with the lamp.
| Connection |
The lamps are grounded from REC. Power is supplied from a relay controlled by BCM. The supply voltage lead passes through BCM and REC on its way out to the lamps. BCM gauges the lead to determine if the switch is suddenly closed in a position when the relay is not activated.
|
Pin No.
|
Signal type
|
Description
|
| 685F pin 3 | Ground | Ground in grounding point G3. |
| 685F pin 2 | Power supply | From BCM pin A19 (K78) |
Rear reading lamp (225R)
|
Pin No.
|
Signal type
|
Description
|
| 685R pin 2 | Ground | Ground in grounding point G3. |
| 685R pin 3 | Power supply | From BCM pin A19 (K78) |
Diagram
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