Replaced the battery for a brand new one, now my Buick Regal 2012 won't start and a annoying sound started once i made all the connections. Now not even the lights on the dash turn on!

Replaced the battery for a brand new one, now my Buick Regal 2012 won't start and a annoying sound started once i made all the connections. Now not even the lights on the dash turn on! 1 Answer

I have a 1999 Buick Regal GS SC. And my boost gauge light doesn’t come on all the other lights on the dash work but that one. Can anyone give me some advice on wat to do 1 Answer

I have a 1999 Buick Regal GS SC. And my boost gauge light doesn’t come on all the other lights on the dash work but that one. Can anyone give me some advice on wat to do. Please tell I don’t have ...

I replaced all the spark plugs and wires on my 98 buick regal 6 cyl and it will turn over, but it will not start 3 Answers

I have fire coming from all the spark plugs, wires and all 3 coil packs, but it will not start...What is the problem ?

I have a 1999 Buick Regal. When you turn on the turn signals nothing happens. 2 Answers

The turn signals were working but stopped for some reason. I have checked the fuses and all the lights. The brake lights come on when I step on the pedal. What could be the problem.

my 1996 Buick Regal Custom want strat the battery is fully charge and everything still works, when i turn the key nothing happen not even an nosie to turn over. I changed the starter it wasn't that. 2 Answers

also when I turn the key the security light flashes but only when I turn the key back.