| All values measured to ground unless otherwise noted | |||
| N25/5 | |||
| 1 | R/F seat cushion and backrest heater element power output |
Ignition on: 12 VDC with S51/2 in pos. I or II measure to pin 4 12 VDC in pos. I |
|
| 2 | Circuit 15R power input | 12 VDC with ignition key in position "1" | Feed from F1f21 |
| 3 | L/F seat cushion and backrest heater element power output |
Ignition on: 12 VDC with S51/1 in pos. I or II measure to pin 19 12 VDC in pos. I |
|
| 4 | Circuit 30 power input | 12 VDC at all times | Feed from F1f25 |
| Main ground to W18 | Approx. 0 Ohms to ground | ||
| Circuit 58d power input | 12 VDC with lights on | ||
| Note | HS system will be turned off automatically after approx. 30 min. Rapid mode is limited to 5 min. operation time |
System is deactivated when battery charging is low, also when too many consumers are switched on at the same time. Indicator lamp will be blinking | |