All values measured to ground unless otherwise noted
Conn./Plug/Pin Pin Information Test Value Comments
N25/5      
1 Right front seat cushion and backrest heater element output Ignition on:
12 VDC continuously with right HS switch set to stage II
12 VDC intermittent with right HS switch set to stage I
0-1 VDC with left HS switch off
Note 1
2 Circuit 15R power input 12 VDC with ignition key in position "1" Feed from F1f1
3 Left front seat cushion and backrest heater element output Ignition on:
12 VDC continuously with left HS switch set to stage II
12 VDC intermittent with left HS switch set to
stage I
0-1 VDC with left HS switch off
Note 1
4 Circuit 30 power input 12 VDC at all times Feed from F4f11
Note 1 Refer to D. M. Body and Accessories Vol. 4, 14.3