Yes, it is often possible to make changes to your car rental reservation on Expedia (UK). Typically, customers can modify their bookings by visiting the Expedia website and accessing their itinerary. This may include options such as changing the pick-up or drop-off location, adjusting dates, or updating vehicle preferences. However, it is important to note that the ability to change a reservation and any associated fees may vary depending on the car rental company and the specific terms of the booking. Some reservations may be more flexible than others, so it is advisable to review the terms and conditions associated with the booking. If you wish to make changes, you can follow the prompts on the website to initiate the process. For specific instructions and to ensure you have the latest information, it is recommended to refer to the current web page associated with your reservation on Expedia (UK).