TOPDON AD500-UK OBD2 Scanner, 4-System Diagnostics and 6 Resets

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Product guide

TOPDON AD500-UK OBD2 Scanner, 4-System Diagnostics and 6 Resets

System Resets: The TOPDON AD500-UK is a handheld OBD2 scanner for engine, transmission, ABS and SRS diagnostics, with six service reset functions. Its 5-inch touchscreen, live-data graph and battery-voltage monitoring add workshop-style reference tools, while vehicle compatibility and the functions available can vary by model.

At a glance

Reads and clears diagnostic trouble codes across engine, transmission, ABS and SRS systems, with live data displayed in a four-in-one graph.
Six listed service functions cover oil reset, throttle adaptation and SAS, TPMS, BMS and EPB resets.
AutoVIN, data-stream recording, a battery-voltage monitor and printable reports with email sharing are claimed.
The listing claims Wi-Fi updates at no charge and support for CAN FD and FCA Secure Gateway access.

Price

£129.99Save 24%

Reference price: ~~£169.99~~

Price checked: 12 Nov 2026

View offer

Often bought together

TOPDON AD500 Obd2 Scanner, 4 System,6 Reset, LifetimeFree Update Scan Tool | Oil SAS Throttle TPMS BMS EPB Reset , Engine ABS

Pros and cons

Pros

The four-system coverage and fault-code explanations support diagnosis beyond basic emissions-code reading.
Six service functions bring several common maintenance resets into one handheld tool.
The live-data graph, recording and AutoVIN can help organise diagnostic information for later review.

Cons

Vehicle and feature compatibility is not universal, so the tool may not support the needed functions on a particular car.

Technical specifications

18 specifications

Identity
Brand	TOPDON
Model	AD500-UK

Display and video
Screen size	5 Inches

Power and battery
Power configuration	Battery Powered

Dimensions and installation
Dimensions listed	23.1L x 3.3W x 12.7H centimetres

Diagnostics and functions
Systems listed	Engine, Transmission, ABS, SRS
Reset functions listed	Oil Reset, Throttle Adaptation, SAS/TPMS/BMS/EPB Reset
Vehicle coverage claim	suits for 70+ car brands
OBD2 support claim	full OBD2 functions for 70+ vehicle brands
Vehicle age condition	For cars made in 2005 and newer
Protocols and gateway claim	Supports cutting-edge CAN FD protocol, making it compatible with modern vehicles including 2020+ GM & Chrysler. It bypasses the FCA Secure Gateway to stay up to date with newer models from Chrysler, Jeep, Fiat, and others

Software and connectivity
Operating system	Android 11.0
Update claim	Free WiFi updates
Languages supported	16 languages supported: EN/FR/DE/SP/PT/RU/JP/IT/CH/KR/PO/TK

Hardware and battery claims
Processor claim	4-core 1.5GHz CPU
Memory and storage claim	2GB RAM + 32GB ROM
Battery capacity claim	3350mAh capacity
Battery life claim	up to 10 hours of battery life

What to know before buying

Listing details to confirm

The listing gives different update wording, describing both free Wi-Fi updates and lifetime-free updates. It also gives a 5-year warranty in product details but a 1-year quality backup in a feature claim. The six-reset list names Oil, Throttle, SAS, TPMS, BMS and EPB, while the technical feature wording describes Oil Reset, Throttle Adaptation and SAS/TPMS/BMS/EPB Reset. Battery life is stated as up to 10 hours without an operating-mode condition. Confirm the applicable update and warranty terms, reset coverage and compatibility for your vehicle before buying. The listing also says erasing DTCs to switch off warning lights is for cars made in 2005 and newer.

Who is it for?

A good fit for

Car owners or independent repairers seeking code reading across engine, transmission, ABS and SRS systems.
Buyers who need selected maintenance resets and live-data viewing in a handheld scanner.

Less suited to

Anyone needing confirmed support for a specific vehicle or a function not explicitly listed. Verify vehicle coverage before purchase.

TOPDON AD500-UK OBD2 Scanner, 4-System Diagnostics and 6 Resets · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 998 ratings

5 stars73%73%
4 stars13%13%
3 stars2%2%
2 stars4%4%
1 star8%8%

Customer feedback reports useful diagnostic coverage, fault-code reading and clearing, quick Wi-Fi setup, free lifetime updates and responsive operation. Some customers also describe mixed compatibility, with reports of working across many cars alongside reports of incompatibility. That matters because the scanner's four-system and reset functions are useful only where the vehicle supports them. Feedback reflects customer experiences and does not guarantee coverage for a particular model.

Positive themes

Customers praise the diagnostic functionality and report reading and clearing a wide range of fault codes.
Customers mention quick Wi-Fi setup and appreciate the software updates.

Mixed feedback

Compatibility experiences vary, with some customers reporting broad vehicle coverage and others finding their cars incompatible.
Feedback on speed is mixed.

Frequently asked questions

Which vehicle systems does the AD500 list for diagnostics?

The listing names engine, transmission, ABS and SRS systems. Compatibility depends on the vehicle, so check the coverage information for your make and model.

What reset functions are listed?

The stated functions are oil reset, throttle adaptation, SAS, TPMS, BMS and EPB reset. The listing's wording varies between sections, so confirm the specific reset required is supported for your car.

Does the scanner support newer vehicles?

The listing claims CAN FD support and FCA Secure Gateway access, and mentions 2020+ GM and Chrysler vehicles. This does not confirm every function works on every vehicle in those ranges.

How long does the battery last?

The listing claims up to 10 hours, but does not specify the operating conditions for that figure.