Earthing Point 3 (In the Facia)

Earthing Point 3 (in The Facia):

Earth Connections:

Earthing point 3 is located behind the facia, under the left-hand speaker grille, on the reinforcing member. The following components are connected:

10 Light switch
16 Instrument lighting rheostat
18 Instrument lighting
20 Ignition switch
25 Hazard warning light switch
41 Horn switch
47A Fuel gauge
47C Coolant temperature gauge
47G Full-beam warning lamp
47H Direction indicator warning lamp, left-hand
47I Direction indicator warning lamp, righthand
47J Indicating lamp for the rear-window heater
47K Lamp for shift-up indication
47N Warning lamp for the rear fog lights
48 Cigarette lighter
49 Clock
53 Switch for interior lighting (via 8-pole connector 122)
88 Switch for extra fog lights
89 Side direction indicators, left-hand (1988) (via 2-pole connector 59)
90 Side direction indicators, righthand (1988) (via 2-pole connector 59)
110 Tachometer
116 Switch for the rear window heating (1987)
124 Switch for the electrically operated rearview mirrors (via 7-pole connector 249 in the door pillar- 1987/via 22-pole connector 340 in the door pillar- 1988)
125 Switch for the electrically operated rearview mirrors (via 7-pole connector 249 in the door pillar- 1987/via 22-pole connector 340 in the door pillar - 1988)
126 Motor for the left-hand electrically operated rear-view mirror (via 7-pole connector 249 in the door pillar - 1987/via 22-pole connector 340 in the door pillar - 1988, and 4-pole connector 123 in the door)
127 Motor for the right-hand electrically operated rear-view mirror (via 7-pole connector 249 in the door pillar - 1987/via 22-pole connector 340 in the door pillar - 1988, and 4-pole connector 123 in the door)
131 Control unit for Cruise Control
132 Sensor for the speed transmitter (via 3-pole connector 57, ME)
133 Clutch switch for Cruise Control (via a 2-pole connector - RHD)
134 Brake switch for Cruise Control (via a 2-pole connector - RHD)
143 Recirculation switch, AC (1987)
148 Ashtray illumination, front cigarette lighter
154 Lighting for heater controls (1987) (via 2-pole connector 59)
161 Switch for the rear fog lights
169 Switch, AC (1987)
175 Control unit for the central locking system
177 Control unit for the APC system (1987)
183 Locking mechanism unit for the central locking system, driver's door (via 7-pole connector 249 in the door pillar - 1987/via 22-pole connector
340 in the door pillar - 1988, and 3-pole connector 57 in the door)
207 Electric heater elements for the rear-view mirrors (via 7-pole connector 249 in the door pillar - 1987/via 22-pole connector 340 in the door pillar - 1988, and 4-pole connector 123 in the door)
208 Door indication (via 7-pole connector 249 in the door pillar - 1987/via 22-pole connector 340 in the door pillar - 1988, and 2-pole connector 59 at the locking mechanism)
210 EDU1/EDU2 trip computer (via 8-pole connector 122)
215 Headlamp dip switch (1988)
216 Climate control unit (ACC)
219 Fan for interior temperature transmitter
225 Reading lamp, back seat (via 8-pole connector 122)
226 Reading lamp, front seat (via 8-pole connector 122)
238 Control unit for the seat-belt tensioners
241 DCC trip computer
267 Radio connections
352 Slip-ring contacts, horn
356 Control unit for speed warning (via 3-pole connector 57)