it uses a circuit breaker for the power seats space 11 I believe
#14
In a 2004 Buick Rendezvous, the fuse for the radio is located in the underhood fuse box. You can find this fuse box near the battery in the engine compartment. Look for the fuse labeled "RADIO" or "AUDIO" in the fuse diagram on the cover of the fuse box to identify the correct fuse. If you need to replace it, ensure the vehicle is turned off before doing so.
37
Fuse #20
The console fuse panel diagram for a Buick Rendezvous can be found in the service manual. The service manual is available at most auto parts.
In a 2006 Buick Rendezvous, the lighter fuse is located in the fuse box under the dashboard on the driver's side. You can access it by removing the panel cover beneath the steering wheel. Look for the fuse labeled "CIG" or "Lighter" in the fuse diagram, which is usually found on the cover or in the owner's manual. If the fuse is blown, replacing it should restore power to the lighter.
The fuse for the power door locks on a 2002 Buick Rendezvous is located in the fuse box under the dashboard on the driver's side. Specifically, it is usually labeled as "PWR DOOR" or similar. You can refer to the vehicle's owner's manual for the exact location and specifications of the fuse. Always ensure the vehicle is turned off before checking or replacing any fuses.
2003 buick rendezvous fuse box diagrams
15 AMP
You may want to check the fuse
In my '04 it's fuse 32 in the fuse box near the engine.
Fuse #29 in the center console fuse block its a 25 amp