See also:

Selection Of Lubricant
Use only the manufacturer’s recommended fluid. Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further information. ...

Replacing The Batteries
Each set of headphones requires two AAA batteries for operation. To replace the batteries: • Locate the battery compartment on the left ear cup of the headphones, and then slide the battery cov ...

Fluid Level Check
Lubricant should be at the bottom edge of the oil fill hole. ...