To replace a keyless remote for a Buick Lacrosse, first, obtain a compatible replacement key fob, either from a dealership or a certified retailer. Next, insert the key into the ignition and turn it to the "On" position without starting the engine. Press and hold the "Lock" and "Unlock" buttons on the new remote simultaneously for about 10 seconds, then release them. Finally, turn the ignition off to complete the programming process.
The 1989 Buick Park Avenue does not come with a remote keyless entry. The keyless remote entry was not available till 1997.
Where remote module in a 98 buick regal
Sell It!!
howyou can replace the passenger side mirror for a 2007 Buick lacrosse?
how do i program keyless remote for 2000 Buick LeSabre
I found some great deals on keyless remotes on ebay. You can also order them from an auto parts store or you Buick dealer.
2008 lacrosse glove box
You have to get it from a Buick dealer.
Lift up rear seat & replace battery
I got a new battery for the engine and my remote quit working.
Yes
According to AllData, it is located behind the IPC.