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Home >> Mercedes Benz >> 2008 >> S65 >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical -- Basic Knowledge -- S-Class (221) >> Basic Knowledge >> Fuse assignment of fuse and relay box in trunk - GF54.15-P-1256-06SXS

Fuse assignment of fuse and relay box in trunk - GF54.15-P-1256-06SXS

Location - fuse/relay assignment 

Fig 1: Identifying Fuse And Relay Box In Trunk Fuse Assignment
G07628976Courtesy of MERCEDES-BENZ USA
Fuse Clamping device Cable ID (cable fused) Fused function Rating in amperes (A)
f115 30 4.0 RDBU
  • Heated rear window (R1)
50
f116 30 0.75 RDGY
  • Charge air cooler circulation pump (M44)
10
f117 30 2.5 RDWH
  • Rear cigar lighter (R3/1)
15
f118 30 - - -
f119 30 0.5 RDWH
  • Front central operating unit (/)A40/9
7.5
f120 30 - - -
f121 30 2.5 RDWH Not valid for code (810) Sound system: 
  • Audio tuner control unit (/)N93/1
10
f122 30 1.5 RDBU
  • COMAND controller unit (A40/3)
7.5
f123 30 6.0 RDWH Fused via circuit 30 connector sleeve: 
  • Right front reversible emergency tensioning retractor (A76/1)
40
f124 30 6.0 RD Fused via circuit 30 connector sleeve: 
  • Left front reversible emergency tensioning retractor (A76)
40
f125 30 - - -
f126 30 2.5 RD
  • Overhead control panel control unit (N70)
25
f127 30 4.0 RDYE Valid for code (409) Left/right front multicontour seats: 
  • Multicontour seat pneumatic pump (M40)

Valid for code (432) Left and right dynamic multicontour seat: 
  • Pneumatic pump for dynamic seat control (M40/1)
30
f128 30 4.0 RDVT
  • Fuel pump control unit (N118)
25
f129 30 2.5 RD Not with code (414) Power glass tilting/sliding roof: 
  • Overhead control panel control unit (N70)
25
f130 30 4.0 RDBU
  • Electric parking brake controller unit (A13)
30
f131 30 0.75RDBK
  • Rear window antenna amplifier module (A2/12)
7.5
f133 15 2.5 RDBK
  • Fuse protection of connector sleeve 1 (Z9)
7.5
f134 15 1.5 RD
  • Luggage compartment socket (X58/12)
15
f135 15 0.75RDBK Valid for code (229) Park Assist fused via circuit 15 connector sleeve, parking assist (Z3/19): 
  • Radar sensors control unit (SGR) (N62/1)
7.5
f136 15 - - -
f137 15R - - -
f138 15R - - -
f139 30 1.5 RDWH Valid for code (308) Cooling compartment in center rear backrest 
  • Rear backrest refrigerator box (A39/1)
15
f140 30 2.5 RDWH
  • 12 V socket (R3/1x2)
15
f141 30 0.5 RD Valid for code (218) Backup camera: 
  • Backup camera control unit (/)N66/2
5
f142 30 0.75 RDWH Valid for code (220) Parktronic system (PTS): 
  • PTS control unit (N62)

Valid for code (233) Distronic Plus: 
  • Radar sensors control unit (SGR) (N62/1)
7.5
f143 30 2.5 RDWH Valid for code (223) rear seat bench with electrically adjustable outer seats, lumbar support and head restraint can be put in position pneumatically: or Code (402) Rear comfort seats, incl. seat heating and seat ventilation: or Code (872) Electrically heated left and right rear seats: 
  • Rear seats control unit (/)N25/6
25
f144 30 2.5 RDWH Valid for code (223) rear seat bench with electrically adjustable outer seats, lumbar support and head restraint can be put in position pneumatically: or Code (402) Rear comfort seats, incl. seat heating and seat ventilation: or Code (872) Electrically heated left and right rear seats: 
  • Rear seats control unit (/)N25/6
25
f145 30 - - -
f146 30 - - -
f147 30 - - -
f148 30 1.5 RD Valid for code (386) Preinstallation for telephone "Handy", UPCI system: or Code (388) Telephone "Handy", UPCI system or code (389) Mobile phone preinstallation with universal interface, USA/Canada Fused via circuit 30 connector sleeve (Z7/40): 
  • Universal Portable CTEL Interface (UPCI [UHI]) control unit (/)N123/1
7.5
f149 30 0.75 RD Valid for code (813) Voice control system (VCS [SBS]): or Code (390, 391, 392, 393, 394, 395 or 396) Linguatronic: 
  • Voice control system (VCS [SBS]) control unit (/)N41/3
5
f150 30 0.75 RD Valid for code (863) Digital/analog TV tuner: 
  • TV combination tuner (analog/digital) (/)A90/1
7.5
f151 30 - - -
f152 30 - - -