Buick Lucerne Questions

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all electrical portion is working. Unable to remove inside panel to inspect lock mechanism. Is there anything I can check or do?

Brought to dealer, all electrical parts OK. Unable to remove inside panel to check lock mechanism.

does anybody know how long it takes to replace a bad injector valve for the secondary air system that puts air in the exhaust when the engine is first started, the valve is at the back off the engine (3.8) we found the problem with the test equipment the picture off an engine comes on the pump works good it leads to the valve that needs to be replaced for emissions testing and ideas?

the valve is not working right so i am getting it replaced, and wondering how long will this will take the mechanic we have the valve already so its just the time involved .

I have the seat bottom out and all the bolts out from the bottom of the seat

What is the cause of all the controls including the mirror and the radio auto shutoff to not work on the drivers door?

How do I remove the plastic cover screws

Takes ten minutes to pump the gas click by click Help??

Is there or was there a recall for this problem driver side door.

Power steering system pressuring in reservoir the cap a regulator to control pressure like a radiator cap on the reservoir? Or what is the cause?

only issue prior was air pump for rear shocks started and wouldnt stop. and coolant leek. no check engine light is on.

The car was a one owner, fully serviced with 26 car.facts documentations traded back to the dealer where I bought it 8 months ago. I have already replaced the front door speakers, $550, front corner ball joint. $400, high end floor mats, $125. I paid a little over $10,000. The car has 120,000 miles on it, but is the CXL, luxury model with power seats, sun roof and leather seats with high end sound system.
Should I trade it in, cut my losses or accept the fact that I will need to make the needed repairs on an 8 year old car?

Fell through passenger side of the defrost vent. Easy way to try to retrieve it?

The bushing is cracked. Is it just a bolt on part or is it under toque or require that the engine be moved to install.

changed resistor and blower motor but fan still won't run

The brake lights are staying on even when the brake pedal isn't engaged

Customer has major issue with slight noise. There was binding in strut bearing replaced. Found a slight play in intermediate shaft and still a slight clunk. Where do I go from here rack??