Wiring Diagram VW SHARAN 1998 - Passenger compartment heating and ventilation
| E13 | Heating switch, passenger compartment |
| E100 | Warm air blower switch, passenger compartment |
| K11 | Heater warning lamp |
| L83 | Warm air blower switch illumination |
| L94 | Heater switch illumination |
| N206 | Warm air blower series resistor with overheating valve |
| T4 | 4-pin connector |
| T4a | 4-pin connector |
| T4b | 4-pin connector |
| T5 | 5-pin connector |
| T8f | 8-pin connector |
| V47 | Rear warm air blower |
| V137 | Rear temperature flap control motor |
| 33 | Earth point, behind dash panel, right |
| 57 | Earth point, rear pillar, left |
| 277 | Earth connection -3-, in interior wiring harness |
| 297 | Earth connection -12-, in interior wiring harness |
| B145 | Positive (+) connection (58b), in interior wiring harness |
| B203 | Connection (2nd heat exchanger), in interior wiring harness |
| --- | Only in conjunction with heated windscreen |
| * | Only without heated windscreen |
Wiring Diagram VW SHARAN 1998 - X contact relief relay - coolant circulation switch-off relay - coolant cut-off valve two-way valve
| A | Battery |
| D | Ignition/starter switch |
| J59 | X contact relief relay |
| J488 | Coolant circulation switch-off relay, 2nd heat exchanger |
| N147 | Coolant cut-off valve two-way valve, in plenum chamber, left, does not additional water heater B4W/D4W |
| S211 | Fuse -1- (X), No. 29 in fuse box |
| 32 | Earth point, behind dash panel, left |
| 131 | Earth connection -2-, in engine compartment wiring harness |
| 249 | Earth connection -2-, in interior wiring harness |
| 296 | Earth connection -11-, in interior wiring harness |
| B138 | Positive (+) connection (X), in interior wiring harness |
| B171 | Positive (+) connection -3- (30), in interior wiring harness |
| B172 | Positive (+) connection -4- (30), in interior wiring harness |
| B174 | Positive (+) connection -3- (X), in interior wiring harness |
| B201 | Positive (+) connection -4- (X), in interior wiring harness |
| B203 | Connection (2nd heat exchanger), in interior wiring harness |
Wiring Diagram VW SHARAN 1998 - Switch-off via heated windscreen
| E180 | Heated windscreen switch |
| J164 | Warm air blower relay (switch-off) |
| S218 | Fuse -4- (X), No. 34 in fuse box |
| T6 | 6-pin connector, on heated windscreen switch |
| 32 | Earth point, behind dash panel, left |
| 296 | Earth connection -11-, in interior wiring harness |
| B138 | Positive (+) connection -1- (X), in interior wiring harness |
| B173 | Positive (+) connection -2- (X), in interior wiring harness |
| --- | Only in conjunction with heated windscreen |
| * | Only without heated windscreen |
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