PDI is pre delivery inspection, done by the dealer prior to placing the vehicle on the lot for the customers to look at, this entails installing certain items that do not come attached and making sure that all is as it should be done, the dealer should not charge for this, it is included in the sales price.
The dealer should have done a walk trough with the customer and showed and indicated all the features on the RV, how to turn on the cabin and water heater, the air conditioner(s), turn the stove on, what all the dash features are, how the slides work and out side the awnings if manual or electric, and also where the engine and transmission dip sticks are and where to fill the various liquids including the DEF.
If the dealer did not do all of this the PDI and the WALK TROUGH that dealer is not good at all.
When I worked at a SAAB dealer I did lots of PDI's and never had a come back nor did we have warranty problems with my vehicles, once the car was sold I did a walk through with the customer and showed them all the features.
When we bought our present unit, they did a walk trough with us very thorough.
navegator