Sorry if its in the wrong place, i'm a newbie i have my old Audi A4 which needs repair that i have questions about. (Audi a4 3.2l quattro)

My check engine light says "Oil Pressure" im wondering what that is and how much it would take to fix.

My right daylight bulb isn't turning on, looking for an estimated price.

My driver window works, however it makes a weird noise when closing like somethings stuck.

Finally my door locks from the inside, however doesn't open with the button. Tried with the remote as well however nothings works with that at all.

Sorry if its too much thank you for your time. Hoping some of you may have had these issues that would know how much the prices are to fix and what are the problems

 

the oil pressure warning is prolly from low oil, i had it come one once on a very cold winter day but it just needed to warm up thou.

you should be able to get that DRL bulb at any autozone or whatever. they should have a book with all the part numbers or ask them to look it up.

the window may need to be lubed or cleaned out. best to ask around with the local dealer.

 

Sounds like you may have a central locking issue. Is it just the driver door or all doors? If its all doors it could be central locking in which case, i'd check the fuse or replace the battery in your remote. If all that fails, probably have to get reprogrammed, or you could try unhooking your battery for a few minutes to reset the system (I had to do that to my mini cooper to get my central locking to work) If its just one door, the lock actuator could be the culprit.