I had problems with the odometer not working. When they replaced my cluster the light for the air bag went out.
If the coolant is low ( watch for leaks )it will act as you say. Fill it up , leave rad cap off for 5 minutes while idling to bleed air, and try it.
It is often the pre-tensioner wiring under the carpet below the rear of the front seats that has become damaged/disconnected by people getting in and out of the back.
left side of engine kind of behind left wheel area IT IS A CANISTER OIL FILTER!! NOT A METAL FILTER, IT IS MADE KINDA LIKE AN AIR FILTER, IT IS A PAPER ELEMENT!
Trouble code P0100 means:Mass or volume air flow circuit malfunction
No
No. Cabin filters were available in 1998 for Cadillac Seville.
A 1997 Cadillac Deville does not have an air filter for the interior cabin. If the air seems to not be as cool or thicker than normal, the evaporator core might need to be cleaned.
it might be your fuse. Does your seat warmer work?
It is on top behind the driver side of the radiator in between that and the engine... Real easy to find if you get in there and look
drivers side below air intake hose
it's your 'maf' = mass air flow sensor. easy to fix, pretty cheap at about $150 from rockauto.com or a good online source. do NOT buy from the caddy dealer! go to cadillacforums.com and either peruse or better yet, join the catera/cimarron group for some real in-depth answers to ALL things catera. trust me.