Negative Distribution Terminal, 158

Earth Connections:

Negative Distribution Terminal, 158:

Components connected
Distribution terminal 158 consists of a ring of flat pins and is connected to earthing point 7 on the radiator cross-member by means of cable 3 SV.

The terminal is located on the underside of the electrical distribution box. The following components are connected to the terminal. Some of the components listed below are fitted only to cars of certain versions or for certain markets.

7 Earthing point on the radiator cross-member
21 Ignition switch relay
38 Recirculation valve
62 Windscreen wiper motor
73 Timing service instrument socket
89 Side direction indicator, left-hand
90 Side direction indicator, right-hand
104 Hot start relay
126 Motor for the left-hand electrically operated rear-view mirror (across 4-pole connectors 123 in the engine compartment at the left-hand door upper hinge and in the left-hand front door)
147 Ignition pulse amplifier
156 Relay for the AC compressor
183 Control unit for the driver's central door lock (across 3-pole connectors 57 in the engine compartment at the left-hand door upper hinge and in the left-hand front door)

Cars with 8-valve engine

8 Lighting relay
102 Fuel pump relay
104 Hot start relay
113 Relay for the electrically heated rear window
155 Relay for the AC radiator fan
270 Shift-up indication relay

Cars with 16-valve engine

8 Lighting relay
113 Relay for the electrically heated rear window
155 Relay for the AC radiator fan
270 Shift-up indication relay