2005 Dodge Viper Owner's Manual - Page 194

194 MAINTAINING YOUR VEHICLE level should be between the bottom of the filler plug and a point approximately 3/8 inch (9.5mm) below the filler plug. Lubricant Selection Use only the manufacturer's recommended transmission fluid. Refer to the Recommended Fluids, Lubricants and Genuine Parts section for correct fluid type. This Limited Slip Differential requires that a friction control additive be added to the gear oil whenever a fluid change is made. Frequency of Oil Change Drain and fill the axle at the interval specified in the Maintenance Schedules. Change the fluid immediately if contaminated with water. Wheel Bearings Your Viper has permanently sealed wheel bearings that do not require periodic maintenance. Appearance Care Your manufacturer's dealer offers a complete line of products for cleaning your Viper. Follow the instructions on each container. Leather or Vinyl Seat/Trim Care and Cleaning Leather is best preserved by regular cleaning with a damp soft cloth. Small particles of dirt can act as an abrasive and damage the leather surface and should be removed immediately with a damp cloth. Stubborn soils can be removed easily with a soft cloth and Mopar Total Clean. Care should be taken to avoid soaking the leather with any liquid. Please do not use polishes, oils, cleaning fluids, solvents, detergents, or ammonia based cleaners to clean the leather. Application of a leather conditioner is not required to maintain the original condition.