FO Electronic steered axle.................................................................................................... page 46 GA1 Parking lights, Relay K31/K37......................................................................................... page 47 GA2 Parking lights, Relay K34................................................................................................ page 48 GB1 Low beam/high beam headlights control......................................................................... page 49 GB2 Fog lights control, extra high beam headlights control....................................................
page 50 GC2 Side lights and beacon warning lights............................................................................. page 51 GC3 Rear lamps...................................................................................................................... page 52 GC4 Frame side lights............................................................................................................. page 53 GC5 Headlight lamps .............................................................................................................. page 54 GD Reverse lights/brake lights..............................................................................................
page 55 GF Trailer connections.......................................................................................................... page 56 GF1 Diagnostics plug.............................................................................................................. page 57 GH1 Interior lighting L1H1/L2H1/L3H1 standard roof panel................................................... page 58 GH3 Interior lighting L2H1 back area cab .............................................................................. page 59 GH5 Interior lighting L3H1 full height roof panel.....................................................................
page 60 GK Trailer connections RIGID (Australia) ............................................................................. page 61 GK1 Trailer connections TRACTOR (Australia) ...................................................................... page 62 GM Windscreen wiper washer............................................................................................... page 63 GQ LCM/Flasher unit............................................................................................................. page 64 GQ1 Horn ................................................................................................................................
page 65 HJ Air heater, UADR............................................................................................................. page 66 HJ1 Air heater, ADR ............................................................................................................... page 67 HY Climate unit ..................................................................................................................... page 68 IA Heated seat/buzzer belt/cigar lighter............................................................................... page 69 IF1 Heated adjustable mirror LHD.........................................................................................
page 70 IF2 Heated adjustable mirror RHD........................................................................................ page 71 IM Central locking, immobiliser ............................................................................................ page 72 IN Theft alarm...................................................................................................................... page 73 IO BBM ................................................................................................................................ page 74 IO1_Hyb HIOM...............................................................................................................................
page 75 IQ Sun roof/window lift......................................................................................................... page 76 IR 12V power supply............................................................................................................ page 77 IR1 12V power supply............................................................................................................ page 78 IU Radio (before w837)........................................................................................................ page 79 IU1 Radio (after w837)...........................................................................................................
page 80 JB1_Hyb 24V junction box, hybrid area.......................................................................................... page 81 JB2_Hyb 24V junction box, hybrid area.......................................................................................... page 82 JB3_Hyb Hybrid interface connection............................................................................................. page 83 JB4_Hyb Hybrid interface connection............................................................................................. page 84 Wiring diagram Page 7 (224)