D Group 37 Wiring diagram FM, FH, NH12 Component wiring diagram index HY RHD Climat unit, CU,-HEAT,-ACMAN,-ACAUT. ............................................... page 83 HZ Air cooler, Brazil ...................................................................................... page 84 IA El. heated/adj. seat ................................................................................ page 85 IE El. heat/adj. mirrors, El. window winders ............................................... page 86 IF Foldable mirror bracket ...........................................................................
page 87 IH Interior light ............................................................................................. page 88 IJ Interior light, storage ............................................................................... page 89 IM Central locking, immobiliser .................................................................... page 90 IQ El. sunroof, cig. lighter, refrigerator ........................................................ page 91 IR 12V power supply ................................................................................... page 92 IS SRS. Air-bag ...........................................................................................
page 93 IU Radio ...................................................................................................... page 94 IU RHD Radio ...................................................................................................... page 95 IV Amplifier .................................................................................................. page 96 IX Integrated telephone ............................................................................... page 97 IZ Backup camera .......................................................................................
page 98 KA Cab tilt .................................................................................................... page 99 KE Load light, 5:th wheel lamp ..................................................................... page 100 KI Light sign ................................................................................................ page 101 KM Beacon warning light .............................................................................. page 102 ME Extra fuse block, key switch relay ........................................................... page 103 NA Body builder (BB), auxsw-6 and swapbody ............................................
page 104 NB Body builder (BB), tailprep and swapbody .............................................. page 105 NC Body builder (BB), ELCE-CK, BBM, PTO2 ............................................. page 106 NI Extra spotlamps front/roof, max 4x70W .................................................. page 107 NK Burglar alarm .......................................................................................... page 108 NU Body builder (BB), DUAL-SPEED ........................................................... page 109 OA Tyre pressure monitoring (TPM) .............................................................
page 110 XA Bus J1708/J1587 .................................................................................... page 111 XB Bus J1939 ............................................................................................... page 112 XC Bus J1939–7, OBD ................................................................................. page 113 ZA RHD Ground/Misc. ......................................................................................... page 114 7