Buick 2004 Rendezvous Owner's Manual page 436

Fuse
Main Battery Fuse for Retained
41 Accessory Power Relay and
Accessory Relay
Main Battery Fuse for Heated Seats,
42
Air
Main Battery Fuse for Power
45 Outlets, Level Control, Power Seats
and Mirrors and Body Computer
Main Battery Fuse for Climate
47
Control Blower and Ignition 3 Relay
Main Battery Fuse for Ignition
Switch, Radio, Heads-Up Display,
48 Remote Keyless Entry (RKE),
Instrument Cluster, Air Conditioning
and Body Computer
Diode for Air Conditioning
§
70
Compressor Clutch
5-114
Usage Relay
A Back-Up Lamps
50 Horn
51 Fuel Pump
52 Air Conditioning Clutch
53 Daytime Running Lamps (DRL)
54 Low-Beam Headlamps
55 Parking Lamps
56 High-Beam Headlamps
57 Fog Lamps
58 Starter Relay
59 Cooling Fan
60 Ignition 1 Relay
61 Cooling Fan
62 Cooling Fan
63 Empty
Usage