Oldsmobile Eighty-Eight / LSS key fob battery
1 of the 4 model years listed for the Oldsmobile Eighty-Eight / LSS have a proven battery. The most common answer is CR2032. Rows below run oldest to newest; a year can appear twice when the car came with more than one kind of key.
- 1996Remote (separate)
CR2032
Owner's manual: manualslib.com (checked Nov 1, 2026)
Manual text: “use one Duracell battery, type DL-2032, or a similar type.”
Find CR2032 on Amazon - 1997-1999Unknown
Not confirmed yet
Changing the battery
Separate remote fob
- The remote is a small standalone unit. You will not need to touch the ignition key at all.
- Find the slot along the edge and turn a coin in it. Go slowly so the clips do not snap.
- Swap the cell or cells, keeping the same side up as the old ones.
- Reassemble and test from a short distance.
A CR2032 is 20 mm across and 3.2 mm thick. CR2032, CR2025 and CR2016 share the same width but not the same thickness, so a swap between them can leave a loose contact or a case that will not close.
Keep spare coin cells away from small children. A swallowed coin cell can burn the throat within hours; if it happens, go to an emergency room at once.