For 1990-2009 cars

Table 1: | Cigarette Lighter (front)
Table 2: | Data Link Connector

#### Cigarette Lighter (front)

Connector Part Information |

• | ZFW 4-7

• | 4 Way F

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | RED | A777 | B+ from fuse #16
2 | GRY/YEL | RB75 | Dimming signal
3 | BLK | F4 | Ground to G103
4 | -- | -- | NOT USED

#### Data Link Connector

Connector Part Information |

• | 12110250

• | ASM 16F M/P 150 (BLACK)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
1 | -- | -- | NOT USED
2 | BRN/WHT | XM600, XM830, XM161, XM160 | Serial data to BCM, cellular telephone, radio, RCDLR, and sound processor interface
3 | BRN/WHT | XM15, XM700 | Serial data to TDM and sun roof actuator
4 | BLK | F114 | Ground to G103
5 | BLK | F115 | Ground to G103
6 | -- | -- | NOT USED
7 | BRN/WHT | XM101 | Serial data to TCM, ECM, instrument cluster, and driver seat adjuster memory module
8 | BRN/WHT | XM111 | Serial data to cruise control module and ALC Sensor
9-11 | -- | -- | NOT USED
12 | BRN/WHT | XM10, XM400 | Serial data to EBTCM, SIR, and heater and A/C control
13-15 | -- | -- | NOT USED
16 | RED | A103 | B+ from fuse #12