noticed a couple of days ago that my rear window defroster was not working just noticed today that my door locks only lock when done manually ,,, was wodering if there was a connection or what could be the problem ! The light on the dash board for the rear window is also out but the front window indicator does come on when pushed and is operateable !

 

What year and model?

 

2001 Seville SLS... just noticed last nite that all interior lights are not coming on except for dash board ! ,,, Thanks a lot for responding !!

 

Sugggest you pull codes. How to below. Then go here for definitions. Post codes and definitions and someone may be able to help you.


DTC display; 1998-2004 Seville and 2000-2005 Deville

Use the 3 switches located to the right of the Driver Information Center (DIC) to activate and respond to the OBD prompts on the DIC.
ON/OFF = YES
INFO RESET = NO
INFO DOWN or INFO UP = manual toggle

Ignition ON, acknowledge any warning messages; press ON/OFF and INFO UP together for 2 to 3 seconds. Everything in front of you lights up for 4 or 5 seconds, then you will see:
Display shows "ALL?"
Answering YES will display "ALL CODES?"
Answering YES will run automatic test sequence and display codes, if any. Systems and codes will scroll faster than I am able to read them and write them; not to worry.
"ALL CLEAR CODES?" will display at the end of the automatic test. If you are satisfied you have the information you need, answer YES
to clear/erase all error codes.

Answering "ALL?" with INFO DOWN will toggle systems test manually in order.
Answering "ALL?" with INFO UP will toggle system test manually in reverse order.
Press INFO RESET to reset DIC to "ALL?" to start again.
Ignition OFF to exit.

SYSTEMS: (as of 1998)
ABS (Antilock Brake System)
AMP (Amplifier)
DDM (Door Driver Module)
DIM (Dash Integration Module)
IPC (Instrument Panel Cluster)
IPM (Instrument Panel Module)
IRC (Integrated Radio Module)
PCM (Powertrain Control Module)
RFA (Remote Function Actuation)
RIM (Rear Integration Module)
SDM (Sensing and Diagnostic Module) Includes airbag crash data. Under RF seat of Seville.
VTD (Vehicle Theft Deterrent)
MSM (Memory Seat Module)
TTM (Tilt/Telescoping Module)
RSS (Road Sensing Suspension)

 

Thanks a lot, Really appreciate your assistance Sounds like I'm going to need assistance !! Once again Really appreciate your response !! Have a great day !!