UK car rental: protections against charges for damage, that was pre-existing and renter had no chance to discover at checkout?

I recently rented a car in the UK (from a major chain). When I returned the car, the inspection found three pieces of minor interior damage, and I’m now getting charged £100 for these as “change of condition”.
However, all three pieces of damage were pre-existing, and I don’t believe I can reasonably have been expected to notice/declare them at the initial checkout stage, for several reasons. Primarily, no interior inspection was offered at the point of checkout. But besides that, two of the three pieces of damage wouldn’t have been recognisable with an ordinary visual inspection. (The third defect might have been caught with an interior inspection — it was visible once you knew where to look, though fairly inconspicuous.)
It seems obviously abusable, if car rental firms can hold renters liable for defects in condition that renters had no reasonable chance to discover in advance. Are there any consumer protection laws/regulations against such charges, in the UK?
Best Answer
Are there any consumer protection laws/regulations against such charges, in the UK?
The legal aspects are probably a better fit law.stackexchange.com
Chances are, the legal path would be difficult. Read your contract carefully: when you checked out the car you probably signed a statement that you have indeed inspected the car and that you will take full responsibility for any damages or "changes" that occur while you are using the vehicle. These clauses are their for a reason: rental companies hear "oh, that wasn't me" ten times a day.
If it's a reputable company (Avis, Hertz, Enterprise, Europcar, Alamo, Sixt, etc. ) you can probably negotiate your way out of there. Some of the field agents can be overzealous and that just annoys customers and results in bad reviews on tripadvisor and social media.
It's a classical case of "your word against theirs" so you need to establish credibility. Call them up or write. Be polite, reasonable, constructive but firm. Explain what happened and ask for advice on how to proceed. Carefully choose your sentences. "The alleged damage wasn't even visible to the naked eye", "Lighting conditions during check out made it impossible to see the damage", etc. Express that you would be very disappointed with the company, if they were to force you to pay for damage that you didn't do.
Pictures about "UK car rental: protections against charges for damage, that was pre-existing and renter had no chance to discover at checkout?"



Rent a car in Greece - Athens, Thessaloniki, Rodos, Сrete
Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.
Images: Deeana Arts, Dziana Hasanbekava, Anete Lusina, Olga Lioncat