2002 Cadillac Eldorado Owner's Manual - Page 141

OIL PRESSURE LOW STOP ENGINE - 35: If this message appears while the engine is running, stop the engine and do not operate it until the cause of low oil pressure is corrected. Severe damage to the engine can result. A multiple chime will also sound when this message is displayed. OPTIONS NOT SET - 99: This message will display if a fault has occurred in your vehicle's memory. Have your vehicle serviced by your dealership. PROGRAM PASS KEY - 31: This warning message displays when the PASS-KeyR II pellet information has not been programmed into your vehicle. See your dealership for service. REMOVE KEY - 70: This message will appear when the PASS-KeyR II system is unable to read the pellet on the ignition key or an improper key pellet has been inserted. This message usually appears following the display of STARTING DISABLED REMOVE KEY. The instrument panel cluster will then run a timer and change the messages to WAIT 3 MINUTES, WAIT 2 MINUTES, WAIT 1 MINUTE and then START CAR. When the REMOVE KEY message is displayed, remove the ignition key. Check the ignition key for damage. If it is damaged, it may need to be replaced. If you see no damage, clean the pellet contacts with a soft cloth or napkin before inserting the key back into the ignition. Have your vehicle serviced if the message still appears. SERVICE A/C SYSTEM - 14: This message appears when the electronic sensors that control the air conditioning and heating systems are no longer working. Have the climate control system serviced if you notice a drop in heating and air conditioning efficiency. SERVICE AIR BAG - 83: There is a problem with the Supplemental Inflatable Restraint (air bag) system when this message appears. Let only a qualified technician work on your vehicle. See your dealership for service at once. SERVICE BRAKE FLUID SWITCH - 37: A problem in the brake fluid detection circuit causes this message to display if the ignition is in RUN. Have the brake system serviced by a technician as soon as possible. If the brake warning light is on, refer to the directions listed in that part. 2-84