How to check a car's equipment: 7 steps for a safe purchase

Buying a car is a responsible step where every detail matters. Even a slight discrepancy in the configuration can result in problems: from the lack of promised options to hidden damage disguised as a “standard assembly”. According to statistics RDM-Import, up to 15% of used cars are sold with a discrepancy with the declared configuration - and this is a risk of overpaying for something that is not there.

This article will help you figure out how to check the equipment of your car. any brand - from budget Lada Granta up to premium Mercedes-Benz S-Class. We will look at official and practical methods, learn how to identify substitutions, and provide a checklist for self-checking. We will pay special attention to “gray” schemes, when sellers disguise the lack of parts as a “European version” or a “sports package”.

1. We start with the documents: what should be in the PTS and DCT

The first and most reliable source of information about the configuration is vehicle passport (PTS) and purchase and sale agreement (SPA). These documents indicate the basic equipment, but there are nuances:

• 📄 In the PTS, additional options may be indicated in the “Special notes” column (for example, leather interior or panoramic roof). If the column is empty, this does not mean that they do not exist: many dealers do not include options in the title.
• 🔍 The DCP must contain the line “Equipment” with a list of equipment. If it is not there, demand an additional agreement or refuse the deal.
• ⚖️ For foreign cars, check service book: some options (for example, adaptive cruise control) are activated only after flashing the firmware from an official dealer.

Pay special attention option codes (for example, at BMW this is SA609 for navigation Toyota — PKG#3 for premium package). They can be checked on manufacturers’ websites or in databases VIN decoders (we'll talk about them later).

⚠️ Attention: If the seller claims that “all the documents are lost, but the car is in perfect condition,” this is 90% a lie. It is better not to conclude a deal without a PTS or DCT with a description of the options.

2. VIN decoding: how to find out the factory equipment

VIN code (vehicle identification number) is the “passport” of the car, by which you can find out exact factory equipment, including options that are not indicated in the documents. There are several ways to decrypt VIN:

Method	Benefits	Disadvantages	Service example
Manufacturer's official website	100% accurate data, current databases	Requires registration, not for all brands	Toyota Owners, BMW ConnectedDrive
Paid VIN decoders	Detailed reports with history, photos of options	Cost from 300 to 1500 ₽	CarVertical, AutoDNA
Free services	Fast, no registration required	Limited data, possible errors	VINformer.su, Avtocod.ru
Mobile applications	Conveniently scan VIN from photo	Often only basic information is shown	VIN Scanner, CarFAX

Where to look for VIN?

• 🔧 Under the windshield (visible from outside)
• 🚗 On the sign in the driver's doorway
• 🔑 In registration documents (PTS, STS)
• 🔍 Under the hood (on some models, for example, Ford)

Example of VIN decoding for Volkswagen Golf 2018:

WVWZZZAUZJW012345
WVW - manufacturer (Volkswagen)
ZZ - model (Golf)
A - body (hatchback)
U - engine (1.4 TSI)
ZJW – year (2018) and plant
012345 - serial number

3. Visual inspection: what to check in the cabin and under the hood

Even if documents and VIN confirm the package, physical verification is required. Sellers often replace expensive parts with cheap equivalents or remove options before selling. What to pay attention to:

Inside:

• 🪑 Seats: Genuine leather or Alcantara? Check the labels under the seats (real leather is marked Genuine Leather).
• 🎛️ Steering wheel: The presence of control buttons for the audio system and cruise control. For premium brands (Audi, Mercedes) the steering wheel must be covered with leather with stitching.
• 🔊 Audio system: Check the brand of the radio (original or Chinese replica?), the number of speakers (premium configurations have 8+ speakers with a subwoofer).
• 🌡️ Climate control: In basic versions, a regular air conditioner is often installed instead of a dual-zone climate.

Under the hood:

• 🔋 Battery: Premium trim levels often include an AGM battery (labeling AGM or EFB).
• 🛢️ Engine: Check the volume and power with the PTS. For example, Skoda Octavia may have 1.0 TSI (95 hp) or 1.5 TSI (150 hp) engines in different trim levels.
• 🔦 Optics: Xenon headlights have an ignition unit (a box next to the headlight), LED headlights have cooling radiators.

Check the VIN on the body and in the documents|

Check the presence of all buttons on the steering wheel|

Inspect seats for manufacturer's labels|

Ring all audio system speakers|

Check the brand and model of the battery with the package contents -->

Pay special attention hidden options, which are difficult to notice:

• 🚨 Parking sensors: Engage reverse gear - the sound signals should sound.
• 🔄 360° camera: The multimedia screen should display the vehicle's surroundings.
• 🔑 Keyless entry: The door should open when you touch the handle with the key in your pocket.

4. Electronic diagnostics: how to check hidden options

Many modern options (eg adaptive cruise control or heated steering wheel) are activated by software. Their presence can only be checked through diagnostic equipment. Here's how to do it:

Method 1: Diagnostic scanner

Connect ELM327 or a professional scanner (for example, Launch X431) to the connector OBD-II (usually located under the steering wheel). From the menu select:

Diagnostics → Vehicle Information → Installed Equipment

All installed modules will be displayed here, including:

• 🚗 Adaptive cruise control (ACC)
• 🛑 Emergency braking system (AEB)
• 🔦 Adaptive headlights (AFS)

Method 2: Mobile apps

There are specialized applications for some brands:

• 📱 BMW Connected — shows activated options.
• 📱 MyAudi — displays installed equipment.
• 📱 Toyota Entune — checks multimedia options.

⚠️ Attention: If the scanner shows the module, but the option does not work (for example, the heated seats do not turn on), this may mean that the wires are cut off, but the control unit remains. This often happens during theft repairs.

How to cheat with adaptive cruise control?

Unscrupulous sellers can install a button ACC on the steering wheel, but the module itself will be missing. You can only check this with a scanner: if there is no equipment in the list Radar Sensor or Long Range Radar, then the system is inoperative.

5. Checking the equipment according to the traffic police and customs databases

If the car imported, its configuration can be checked through official sources:

1. Traffic police database: On the website traffic police.rf enter VIN or license plate number. The report will indicate the make, model and vehicle type code (for example, EGRNSAJL80D123456). Using this code you can find the original equipment in the manufacturer's catalogs.
2. Customs declaration: For cars older than 3 years, please request customs union passport (PTS). It indicates the cost and options declared upon import.
3. FTS database: On the website Federal Customs Service of Russia You can request customs clearance history by VIN (paid service, ~500 ₽).

Example of decoding a customs declaration:

Product description: CAR LEXUS RX350, 2019, VIN: JTJCR1...
Additional equipment: PANORAMIC ROOF, LEATHER INTERIOR, ADAPTIVE CRUISE CONTROL

If the declaration indicates options that are not on the car, this is a reason to doubt the legality of their removal (perhaps the parts were sold separately).

6. Typical deception schemes and how to recognize them

Fraudsters use several proven schemes to hide the lack of options or sell a car with incomplete equipment. Here are the most common:

Deception scheme	How to recognize	Example
"European version"	The seller claims that the options were not installed "for the European market." In fact, they simply don't exist.	There is no heated steering wheel Volvo XC60, although in Russia it is included in the database.
Replacement with analogues	Cheap parts are installed instead of premium ones (for example, fabric seats instead of leather).	B Audi A6 instead of navigation MMI 3G+ costs Chinese Android radio.
"Sports package"	The seller claims that the car is in a “sports package”, although this is just tuning.	On BMW 3 Series Non-original wheels and a spoiler are installed, but the engine is basic.
Hidden damage	Options are removed after an accident (for example, parking sensors) and are not restored.	B Toyota Camry There is no rear view camera, although it is indicated in the PTS.

How to protect yourself?

• 🔍 Check the VIN with the documents. If an option is indicated on the vehicle title, but the VIN does not indicate it, ask for an explanation.
• 📸 Take photographs of all labels and nameplates. For example, on the climate control unit (Climatronic) there must be a sticker with the article number.
• 💰 Ask for a discount for missing options. If the seller refuses, this is a reason to doubt his honesty.

7. Checking the equipment at an official dealer

The most reliable, but also the most expensive method is check at an official dealer. Cost of the service: from 1,500 to 5,000 rubles, but it’s worth it. What does diagnostics include:

1. All modules are read by the scanner vehicle and compared with the factory equipment.
2. Software is being checked for “rollback” firmware (for example, if the mileage is twisted, the options may be disabled).
3. Inspection on the lift identifies missing parts (for example, additional shock absorbers on premium trim levels).
4. An official report is issued with the dealer's stamp - it can be used as an argument for bargaining.

Example of a dealer report for Kia Sportage 2020:

VIN: U5Y*
Model: Kia Sportage 2.0 AWD Luxe
Engine: G4KJ (150 hp)
Transmission: 6AT
Options:
✅ Panoramic roof (code: Q1)
✅ Leather interior (code: L2)
✅ Adaptive cruise control (code: S6)
❌ Heated steering wheel (not available, although stated by the seller)

If the dealer refuses to provide a report, this is a reason to be wary (perhaps the car is wanted or has a “gray” history).

FAQ: Frequently asked questions about checking contents

Can you trust the seller’s words if he shows you receipts for options?

Checks are good, but they can be forged. Always check the information with a VIN decoder and visual inspection. For example, a check for installation parking sensors does not guarantee that they are original and working.

How to check the equipment if the car was imported from Europe?

Use European bases: CarVertical (shows history in EU), AutoDNA (data from Poland, Germany). Please note accessory code (for example, at Volkswagen this is Highline, Comfortline).

What to do if the equipment does not match the PTS?

If the discrepancies are significant (for example, a larger engine is missing), it is better to cancel the transaction - this may be a sign of broken numbers. In case of minor discrepancies (for example, there is no heated seats), you can request a discount or additional payment for additional installation.

Is it possible to return a car if the equipment does not correspond to the contract?

Yes, according to Art. 18 Law "On Protection of Consumer Rights" you can demand termination of the contract or compensation if the equipment does not correspond to the specified one. But for this you need written inspection report (preferably with the participation of an independent expert).

How to check the contents at an auction (for example, Copart, IAAI)?summary>

At auctions, the equipment is checked according to condition report (status report). Look for items:

• Options — list of options.
• Damage - damage that could affect the package (for example, Missing airbag).
• Keys — presence of keys (if they are not there, the immobilizer could be removed).

Also request photo of VIN plate and check with the database Copart VIN Decoder.