How to Say You Do Not Understand in a Car Rental Message

When you are communicating with a car rental company, it is common to receive a message that is unclear, uses unfamiliar terms, or contains instructions you cannot follow. The direct answer to the title is this: you should clearly state that you do not understand, ask for clarification, and repeat the specific part that confuses you. This guide provides the exact phrases and strategies to use in a car rental message when you need to say you do not understand, helping you avoid mistakes and get the information you need.

Quick Answer: What to Write When You Are Confused

If you need a fast, safe phrase to use in a car rental message, start with one of these:

• “I am sorry, but I do not understand the part about [specific detail]. Could you please explain it again?”
• “Thank you for your message. I am not sure what you mean by [term or instruction]. Could you clarify?”
• “I am having trouble understanding the instructions for [action]. Could you provide more details?”

These phrases are polite, direct, and work in both email and in-app messaging. They show that you are trying to cooperate, not complaining.

Understanding the Context: Email vs. In-App Chat

The way you say you do not understand can change depending on the platform. In a formal email, you have more space to explain your confusion. In a quick chat message, you need to be shorter but still polite.

Formal Email Context

When writing an email to a car rental company, use complete sentences and a respectful tone. You are usually dealing with a customer service representative who expects clear, professional language.

Example:

Dear Customer Service,
Thank you for your recent email regarding my booking. I have read the instructions, but I do not understand the section about the additional driver fee. Could you please explain how this fee is calculated and when it is applied? I appreciate your help.
Sincerely,
[Your Name]

Informal Chat or SMS Context

In a live chat or text message, you can be more direct, but you should still avoid sounding rude. Use short sentences and clear questions.

Example:

Hi, thanks for the info. I don’t understand what “full-to-full” means. Can you explain it simply? Thanks.

Comparison Table: Formal vs. Informal Phrases

Natural Examples for Real Situations

Here are five natural examples you can adapt for your own messages. Each one is written for a different common problem.

Example 1: Confused About a Charge

Situation: You received a message saying there is an “additional young driver surcharge.” You do not understand why it applies.

Message:

Hello, I received your message about a young driver surcharge. I am 28 years old, and I thought the surcharge only applied to drivers under 25. Could you please explain why this charge is on my booking? Thank you.

Example 2: Unclear Pickup Location

Situation: The rental company said to pick up the car at “the counter near the arrivals hall.” You are not sure which arrivals hall.

Message:

Thank you for the pickup instructions. I am not sure which arrivals hall you mean. Is it the one for international flights or domestic flights? Could you please specify? I want to make sure I go to the right place.

Example 3: Confusing Insurance Terms

Situation: The company sent a long list of insurance options, and you do not understand the difference between “Super Cover” and “Standard Cover.”

Message:

I read the insurance options you sent, but I do not understand the difference between Super Cover and Standard Cover. Specifically, what is not covered by Standard Cover that is covered by Super Cover? A simple comparison would help me decide.

Example 4: Unclear Return Procedure

Situation: The company said to “leave the keys in the drop box.” You are not sure where the drop box is or if you need to do anything else.

Message:

I understand I need to leave the keys in the drop box, but I do not understand where the drop box is located. Is it near the main entrance or in the parking lot? Also, do I need to take a photo of the car before I leave? Please clarify.

Example 5: Misunderstanding a Discount

Situation: The company offered a “10% discount for early booking,” but your final price does not seem to include it.

Message:

Thank you for offering the early booking discount. However, I do not understand why the total price I see does not reflect the 10% discount. Could you check my booking and explain how the discount was applied? I appreciate your help.

Common Mistakes When Saying You Do Not Understand

Many English learners make these mistakes when writing about confusion. Avoid them to keep your message clear and polite.

Mistake 1: Being Too Vague

Wrong: “I don’t understand. Can you help?”
Why it is a problem: The company does not know what part confuses you. They may send the same information again, which does not solve your problem.
Better: “I don’t understand the part about the mileage limit. Can you explain how many kilometers are included?”

Mistake 2: Sounding Accusatory

Wrong: “Your instructions are confusing. You need to write them better.”
Why it is a problem: This sounds rude and may make the customer service agent defensive. It does not help you get a clear answer.
Better: “I am having trouble understanding the instructions. Could you please rephrase them for me?”

Mistake 3: Using Incorrect Grammar

Wrong: “I no understand what you say about fuel.”
Why it is a problem: This grammar error can make your message harder to understand, which is the opposite of what you want.
Better: “I do not understand what you said about the fuel policy.”

Mistake 4: Not Repeating the Specific Problem

Wrong: “I am confused. Please explain again.”
Why it is a problem: The agent does not know what to explain. They might guess wrong.
Better: “I am confused about the deposit amount. You mentioned $500, but my booking says $200. Which one is correct?”

Better Alternatives and When to Use Them

Sometimes, instead of saying “I do not understand,” you can use a different phrase that fits the situation better. Here are some alternatives.

“Could you clarify?”

When to use it: When you understand most of the message but need one specific point explained. It is polite and professional.
Example: “Could you clarify what time the office opens on Sunday? I see two different times in your message.”

“I am not sure what you mean by…”

When to use it: When a specific word or phrase is unfamiliar. It shows you are trying to understand.
Example: “I am not sure what you mean by ‘pre-authorization hold.’ Is this a charge or a temporary block on my card?”

“Could you provide more details?”

When to use it: When the information is too brief or general. It asks for a fuller explanation.
Example: “Could you provide more details about the additional equipment I can rent? I am interested in a GPS and a child seat.”

“I am having trouble following the instructions.”

When to use it: When the instructions are long or complicated. It signals that you need simpler steps.
Example: “I am having trouble following the instructions for the online check-in. Could you send a step-by-step guide with pictures?”

Mini Practice Section

Test your understanding with these four questions. Write your own answers, then check the suggested responses below.

Question 1

You receive this message: “Please note that a one-way fee of $50 will be applied to your rental.” You do not understand what a one-way fee is. Write a polite message asking for clarification.

Suggested Answer: “Thank you for your message. I do not understand what a one-way fee is. Could you please explain why it is applied and if it is always required for rentals that end at a different location?”

Question 2

The rental company says: “Your car will be ready at the ‘kiosk.'” You do not know what a kiosk is or where to find it. Write a short message for a chat.

Suggested Answer: “Hi, I’m not sure what a kiosk is. Is it a machine or a person at a desk? Where is it located in the airport? Thanks.”

Question 3

You see a charge for “toll pass usage” on your bill, but you did not use any toll roads. Write an email asking for an explanation.

Suggested Answer: “Dear Billing Department, I am writing about the toll pass usage charge on my recent bill. I do not understand this charge because I did not drive on any toll roads. Could you please review my trip and explain how this charge was applied? Thank you.”

Question 4

The company sends a message saying you need to “inspect the vehicle upon pickup.” You are not sure what to look for. Write a message asking for a checklist.

Suggested Answer: “Thank you for the reminder to inspect the vehicle. I am not sure what I should check for. Could you provide a simple checklist of things to look at, like scratches, dents, or tire condition? I want to make sure I do it correctly.”

Frequently Asked Questions (FAQ)

1. Is it rude to say “I do not understand”?

No, it is not rude if you say it politely. The key is to add a reason or a specific question. For example, “I do not understand the mileage limit. Could you explain it?” is polite and helpful. Avoid saying “I don’t understand” without any context, as it can sound like you are not paying attention.

2. What if I still do not understand after the company explains again?

If you still do not understand, thank them for their explanation and then ask a more specific question. For example, “Thank you for explaining. I still do not understand how the fee is calculated. Is it a flat rate or based on the number of days?” This shows you are trying and helps them give you a better answer.

3. Should I use formal or informal language in a car rental message?

It depends on the platform. For email, use formal language. For live chat or SMS, you can use informal language, but keep it polite. When in doubt, choose formal language. It is safer and shows respect.

4. Can I ask the company to call me if I do not understand?

Yes, you can. If the issue is complex, it is often easier to talk on the phone. Write something like, “I am having trouble understanding the insurance options in writing. Could you please call me to explain? My phone number is [your number].” This is a common and acceptable request.

For more help with writing clear messages, visit our Car Rental Message Problem Explanations section. You can also practice with our Car Rental Message Practice Replies to build your confidence. If you have further questions, please see our FAQ page or contact us directly.