190E 2.3 (201.024) L4-2.3L (102.961) (1984)
FIGURE 1 - INSTALLATION OF AUXILIARY WIRING HARNESS
Procedure
A.
Installation of Auxiliary Wiring Harness to Raise Idle Speed With Transmission Engaged.
1.
Remove left front carpet mat, lower instrument panel cover (remove knee bolster on vehicles equipped with SRS), side panel with integrated
footrest and engine hood release (arrows, Figure 1).
2.
Remove exterior lamp switch.
FIGURE 2 - DISCONNECT PLUG OF ENGINE WIRING HARNESS
3.
Disconnect plug of engine wiring harness (arrow) (brown/violet, black wires) in driver's footwell (figure 2).
FIGURE 3 - ATTACH CONNECTORS
4.
Attach connectors (a) from auxiliary wiring harness to respective engine wiring harness connectors and fasten with cable straps (Figure 3).