LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2008 >> XLR Base >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Electrical Component Locations >> Component Locations & Component Connector End Views >> Electrical Center Identification Views >> Fuse Block - Instrument Panel, Relay Block - Instrument Panel, and Body Control Module (BCM) Label
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fuse Block - Instrument Panel, Relay Block - Instrument Panel, and Body Control Module (BCM) Label

Fig 1: View Of I/P Fuse Block Label
GM1481736Courtesy of GENERAL MOTORS CORP.
Fig 2: View Of BCM Label
GM1478927Courtesy of GENERAL MOTORS CORP.
Fuse Block - Instrument Panel Label

No. Device Rating Description
1 Spare fuse - Spare Fuse Holder
2 Spare fuse - Spare Fuse Holder
3 Spare fuse - Spare Fuse Holder
4 Spare fuse - Spare Fuse Holder
5 Fuse Puller - Fuse Puller
6 REVERSE LAMP Relay - REVERSE LAMPS Fuse
7 RUN/CRANK Relay - ISRVM/HVAC, TUTD SW STRG COL SW, RPA/H/C SEAT/WIPR RELAYS, GMLAN DEVICES,ECM, SCMPSIR SW Fuses
8 PRK, BRK, SOLA 20A PRK/BRK RELEASE Relay
9 REVERSE LAMPS 10A Backup Lamp - Left and Backup Lamp - Right, Inside Rearview Mirror, Rear Object Sensor Control Module
10 BTSI SOL/COL LOCK 10A Automatic Transmission Shift Lever, Steering Column Lock Control Module (Europe)
11-12 - - Not Used
13 GMLAN DEVICES 20A ACC/TCM and ABS/MRRTD/AFS Fuses
14 RPA/H/C SEAT/WIPR RELAYS 10A Climate Control Seat Module - Driver, Climate Control Seat Module - Passenger, Rear Object Sensor Control Module, and Diode 2
15 DR LOCKS 15A BCM Logic
16 ECM 15A CRANK Relay
17 INTERIOR LIGHTS 10A BCM Logic
18 SCMPSIR SW 10A Inflatable Restraint Sensing and Diagnostic Module (SDM) and Inflatable Restraint Front Passenger Presence System (PPS) Module
19 - - Not Used
20 ONSTAR 10A Vehicle Communication Interface Module (VCIM)
21 ACCA/DRIV DR SW 10A Adaptive Cruise Module (ACM) (LH2), Forward Looking Sensor (FLS) (LH2), and Driver Door Switch Assembly (DDSA)
22 TILT/TELE SW/MEM SEAT MOD 10A Folding Top Control Switch, Tilt/Telescope Switch, Memory Seat Switch, Memory Seat Module - Driver and Seat Adjuster Switch - Driver
23 IGN SW/INTR SENSR 10A Intrusion Sensor (UA2) and BCM Logic
24 STOP LAMP Relay - Center High Mounted Stop Lamp (CHMSL) (Except Europe, Japan), Tail Lamp Assembly - Left (Europe, Japan),Tail Lamp Assembly - Right (Europe, Japan)
25 ISRVM/HVAC 10A HVAC Control Module, Theft Deterrent Alarm Siren (Europe), Steering Column Lock Control Module (Europe), Air Temperature Sensor - Inside and Inside Rearview Mirror
26 CLSTR/HUD 15A Instrument Panel Cluster (IPC) and Head Up Display (HUD)
27 RADIO, S-BAND/VICS 15A Digital Radio Receiver (U2K), Traffic Information Receiver (U2U), Radio and CD Changer
28 TUTD SW STRG COL SW 2A Automatic Transmission Shift Lever, Adaptive Cruise Module (ACM)
29 HVAC/PWR SND 10A HVAC Control Module Theft Deterrent Alarm Siren (Europe), and Exhaust Flow Control Module (LC3)
30 REAR FOG/ALDL 10A Data Link Connector (DLC) and FOG RR (EUROPE) Relay
31 PWR FLDG MIR - EXT RET 10A F/MIR RETRACT (EXPORT) Relay and F/MIR EXTEND (EXPORT) Relay
32 DECK LID CLOSE/ PARK/BRK B 10A Rear Compartment Lid Release/Close Switch and PRK/BRK HOLD Relay
33 PWR SEAT Circuit Breaker 30A Memory Seat Module - Driver, and Seat Adjuster Switch - Front Passenger
34 DR CNTRLS Circuit Breaker 30A Driver Door Module (DDM), Front Passenger Door Module (FPDM), and FUEL DR Relay
35 RUN ACSRY PWR Fuse 10A Outside Moisture Sensor
36-37 - - Not Used
38 WIPR DWELL Fuse 10A Outside Moisture Sensor
39 STRWAL DIMMING Fuse 2A Steering Wheel Control Switch Assembly
40 PWR LUMBAR LH/RH Fuse 15A Upper Lumbar Switch - Driver, Upper Lumbar Switch - Passenger, Lower Lumbar Switch - Driver, Lower Lumbar Switch - Passenger, Seat Pump - Driver, Seat Pump - Front Passenger
41 HTD SEAT RH Fuse 15A Climate Control Seat Module - Passenger
42 HTD SEAT LH Fuse 15A Climate Control Seat Module - Driver
43 COLUMN LK MDL (EUROPE) Fuse 10A Automatic Transmission Shift Lever
44 FOLDING TOP/TRUNK LATCH Fuse 15A Folding Top Closed Switch, Folding Top Module, Header Latch Switch, Header Unlatch Switch, Luggage Barrier Switch, Rear Compartment Lid Open Switch, and Rear Compartment Lid Pulldown Actuator
45 AUX PWR Fuse 20A Auxiliary Power Outlet
46 CIGAR LTR Fuse 20A Cigar Lighter
47 PRK/BRK HOLD Relay - Park Brake Hold Solenoid
48 PRK/BRK RELEASE Relay - Park Brake Release Solenoid
49 F/MIR RETRACT (EXPORT) Relay - Outside Rearview Mirror - Driver
50 FOG RR (EUROPE) Relay - Fog Lamp - LR, Fog Lamp - RR
51 F/MIR EXTEND (EXPORT) Relay - Outside Rearview Mirror - Driver
52 FUEL DR Relay - Fuel Door Release Actuator