The dealer guarantee does not apply to damage to a motor vehicle in the following circumstances--
(a) if the damage is incidental or accidental damage that occurred to the motor vehicle after the sale by the motor dealer and when it was not in the possession of the motor dealer,
(b) if the damage occurred to the motor vehicle after the sale by the motor dealer and was caused by misuse by or negligence of the driver, or because the motor vehicle was used for motor racing or motor rallying,
(c) if the damage is superficial damage to the paint-work or upholstery of a second-hand motor vehicle that would have been apparent on a reasonable inspection at the time of sale.