Launch CR529 Code Reader
>> Mechanics with 40 years of experience Highly Recommended :Bi-Directional Diagnostic Scan tool

LAUNCH CR529
>> Add-on Practical Features:1. Supports multiple code requests: Generic, manufacturer specific and pending codes.
2. Clears codes, turns off Check Engine Light (CEL) and resets monitors.
3. DTC definition can be automatically displayed after reading, press "HELP" button with DTC guide for possible causes if codes show the small "?" icon.
4. Reads freeze frame data which shows engine conditions such as fuel trim, fuel pressure, engine coolant temp, etc. at the time the Malfunction Indicator Lamp(MIL) was set.
5. Reads, records, graphs & playbacks(data logging) live sensor data.
6. Reads live O2 sensor/on-board monitor test data.(Full OBD modes including Mode 6 and Mode 8)
>> Enhanced OBD II functions
CR529 obd2 car scanner can not only read and clear engine fault codes, save money for you, but also have some enhanced functions which could help you find some deep problems so that makes your diagnosis easier.
1.LED Notifications: Red-Yellow-Green LEDs and build-in speaker indicate the readiness status for smog check. This engine diagnostic tool can also help catch intermittent problems or confirm repairs during a drive cycle.
2.Data Log: Launch CR529 check code reader records PIDs for later use to help you diagnose intermittent driving performance problems which can not be determined by any other methods.
3.DTC Help: Press "HELP" button with DTC guide for possible causes if codes show the small "?" icon.
4.VIN Retrival: Automatic VIN acquisition and decoding make it much easier to read manufacturer specific codes and enhanced mode 6 data.
5.Print Data: If you are unable to determine the problem, you can print out the diagnostic data and send the data to your mechanic for help.

Launch CR529, A Must Check Engine Code Reader for Every End-Users & DIYers
- Are you interested in saving money on check engine light repairs?
- Do you want to know what happened in your car before you go to the auto shop?
- Don’t you want no sneaky mechanic being likely to try to take advantage of you?
Then you need this LAUNCH all-in-one check engine light code reader CR529.
It allows you to switch off MIL or Check Engine Light faults in seconds. With the I/M shortcut key, you can get quick access to the I/M readiness function.
The following 3 LEDs are used as visual aids to make it easier to determine engine system conditions.
GREEN LED (No Fault Code) - Indicates that all engine systems are running normally
YELLOW LED (Pending Fault Code) - Indicates the currently displayed DTC is a Pending DTC
RED LED (Permanent Fault Code) - Indicates the currently displayed DTC is a Permanent DTC
LAUNCH CR529 - An Advanced OBD2 Scanner
Record & Review & Print
The DTC, Data Streams, and Freeze Frame can be recorded in this OBDII scan tool so that you can review the data repeatedly when repairing. Also you can print the records out via a USB cable connection to a PC, and then share the records with mechanics for professional advice
DTC Lookup & Help Key
Featuring the DTC Lookup, Launch CR529 can save you the trouble of looking for the meaning of a DTC on the internet, and show you the detailed definition from the DTC library. Moreover, the HELP shortcut can help you quickly access to the detailed descriptions/tips for diagnostics.
Retrieve VIN, CIN, CVN
This Launch scan tool CR529 can retrieve the vehicle information, such as VIN (Vehicle Identification Number), CID (Calibration ID) and CVN (Calibration verification number), etc., which offers help and convenience to users for repair or parts replacement.
Plug & Play + No Battery
Launch CR529 OBD2 Scanner is a “Plug and Play” device without battery for not worrying about battery drain. When you plug its diagnostic cable into the vehicle’s DLC socket, the code reader will get the power directly from the vehicle and start working, which is pretty easy for beginners.
Lifetime Update via a PC
You can contact with us by email directly for getting the Update Tool , then connect this OBD2 scanner to a PC via the USB cable, and choose the latest version to update. Notice: Launch CR529 connecting with PC only support Windows, no MAC book. (It's not easy to install the update tool with Launch Official Website because of some prompts)
2.8″Colorful LCD Screen
This code reader comes with a 2.8″ screen for good visual effects. So it is capable of completely displaying the menu interface and its contents. Besides, the colorful LCD display also makes it possible to indicate test results clearly when the environment is dim.
Wide Vehicle Compatibility
As it supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN (Controller Area Network), the CR529 scan tool can work with most 1996 and newer OBDII compliant vehicles sold in the American, European, and Asian.
Multiple Languages Support
A multilingual data support system with 7 universal languages: English, Portuguese, Russian, Italian, Spanish, French and German within this OBD2 scanner’s bracket, which allows for the reading of data in the user’s language of choice.So you need no effort in trying to get translations, as far as the code meanings and repair formulas are concerned.
Launchx431online.com is the official website of Shenzhen Kerui United Technology Co., Ltd., Which is the online agent authorized by Launch.
Launch Official Authorized Files

Launchx431online.com offers free shipping in US/EU/UK.
Note: If you buy from launchx431online.com to a UK or EU address, you will be charged $100 for shipping. UK/EU free shipping, please visit the EU, UK website to buy.
EU website: https://eu.launchx431online.com
UK website: https://uk.launchx431online.com
1. Delivery time
Order processing time: After receiving the order, it will be processed within 1-2 working days. The order processing deadline for the day is 3 pm GMT+8:00. Usually, it may take 3 to 7 working days for the parcel to arrive in most countries or your place. Orders placed over the weekend may experience delays.
The parcel will be sent out from US/EU/UK local warehouse, It will match the nearest warehouse shipment according to your order address. At the same time, an informed e-mail will be there in your e-mail box once the parcel is out. The tracking number inside is to trace the timely status of parcel.
| Country | Estimated Delivery Time | Item Price | Shipping Fee | Courier |
| United States | 3-5 working days | / | Free Shipping | DHL, UPS, FedEx, and EMS |
| United Kingdom | 3-5 working days | / | 100.00 USD | DHL, UPS, FedEx, and EMS |
| Canada | 5-7 working days | / | 100.00 USD | DHL, UPS, FedEx, and EMS |
| Spain | 5-7 working days | / | 100.00 USD | DHL, UPS, FedEx, and EMS |
| Europe | 5-7 working days | / | 100.00 USD | DHL, UPS, FedEx, and EMS |
| Germany | 3-5 working days | / | 100.00 USD | DHL, UPS, FedEx, and EMS |
| France | 5-7 working days | / | 100.00 USD | DHL, UPS, FedEx, and EMS |
| Other Countries | 5-7 working days | 0.00 - 100.00 USD | 100.00 USD | DHL, UPS, FedEx, and EMS |
| 101.00 - 500.00 USD | 100.00 USD | |||
| 501.00 - 1000.00 USD | 100.00 USD | |||
| ≥ 1001.00 USD | 200.00 USD |
The shipping time is up to multiple factors, like the destination country, custom, weather and so on, which is really hard to control. This is what we are working on all the time to make it better and improved. Asking for forgives for any inconvenience.
2. Cancel the order
If you contact us promptly after purchasing, we can cancel your order for you. If your payment has been completed but your package has not been shipped, you may cancel your order before the item ships. We will refund your money in full.
Please note that the order cannot be canceled once the package has been shipped.
3. About tax
In rare cases, an order may be charged customs fees by your government rather than our website, and you will be responsible for paying these fees. We apologize for any inconvenience caused, but we have no control over the customs authorities in your country or any other country. Please contact your local customs office for more information on customs fees, duties and taxes.
Any question, be free to contact us , and we will get back to you in the first chance!
Thank you all for your concern and support!
Company: Shenzhen Kerui United Technology Co., Ltd.
Company address:Room 201, 2nd Floor, Building E, Zhongwu Logistics Park, Xixiang Street, Baoan District, Shenzhen, China
Website: https://www.launchx431online.com
Tel: (+86)180 2870 0839
- Purchases from our website.
- Returns must include all accessories.
- The product must be in its original packaging and in "new" resalable condition. Any products that are not in "new" resalable condition or are missing original packaging may be refused or incur a re-stocking fee.
- In regions where it is prohibited by law, no re-stocking fees will be charged. In some areas, re-stocking fees may be taxed.
- If the product does not meet the above conditions, the return may be rejected.
- The return acceptance period is 30 days. If you wish to cancel an order or return a product without any manufacturing defects, the return shipping costs will be borne by the customer.
- If you use prepaid shipping for a return and the return is not due to an error by our website, the return shipping fee will be deducted from your refund. When we provide a return label, we will give you an estimated return shipping cost. If the return is due to an error by us, we will also refund the return shipping cost.
- Purchases from other platforms(Amazon, eBay, etc.).
- Return request made more than 30 days after receiving a product (based on the logistics sign-off date).
- Returned product doesn’t include all original accessories and promotional gifts, or contains items damaged by user error.
- Any fault or damage of the product is caused by non-product-related issues such as collision, fire, unauthorized modification, entry of foreign bodies (water, oil, sand, etc.), and improper installation or use.
- Product labels, serial numbers, water damage marks, etc. show signs of tampering or alteration.
- Damage is caused by uncontrollable external factors, including fires, floods, high winds, lightning strikes, or traffic accidents.
- Received product has not been sent back to us within the specified return period after return confirmation from our service team.
- Other circumstances stated in the policy.
- Custom Orders: Custom or personalized orders are not eligible for return. These are products made specifically for you (e.g., based on size, color, finish) or made to order by the manufacturer. Products purchased from third-party dealers or other websites (e.g., Amazon, Google) will have return policies as outlined on those platforms.
- For quality issues: During the warranty period, our Website will cover the cost of replacement or repair services. After the warranty period, only repair services are available, and no replacement will be provided.
- For non-quality issues: During the warranty period, our website will cover the cost of repair services. After the warranty period, repair services may still be provided for a partial compensation fee.
|
Coverage Scope |
Scenario |
Covered |
|
Loss |
Lost during transit
|
Yes. |
|
Partially lost during transit |
Yes. |
|
|
Porch piracy incident |
Yes. |
|
|
Damage during transit |
When the buyer receives an item with obvious breakage, cracks, bending (if the item is not bendable), crushing, etc., rendering it unusable |
Yes. |
|
The Logistics misdelivered the shipment to an incorrect address |
Logistics provider delivery error (excluding errors caused by the consumer). |
Yes. |
|
Delay |
Delay |
Yes. 5USD/Order |
- Do not return severely damaged batteries, such as those with broken casings, swelling, or leakage. If such batteries are returned, they will be discarded by us and cannot be returned to the customer.
- Due to product version differences, global warranty services are not supported. Warranty services are only available at designated repair centers. If repair services are required outside the region of purchase, they will be offered on a paid basis, subject to the local inventory and service center's discretion.
- Any loss resulting from incorrect shipping addresses or recipient refusal to accept delivery will be the responsibility of the customer.
- For cross-border returns, prior approval is required. Customers are responsible for any customs duties and clearance fees incurred during the process.
- Products damaged by water exposure are considered beyond repair and cannot be serviced. In such cases, we will offer product replacement services instead. Please be aware of it before sending your product for repair.
- To protect your rights, please inspect the product upon delivery to ensure it is intact and undamaged (e.g., no damage caused during shipping). If you notice any abnormalities, please report them within 30 calendar days of receiving the product. Failure to report within this period will be considered as acceptance that the product was received in good condition and functional. In cases of damage caused during shipping, you must contact our customer service team within 24 hours of delivery for assistance. Claims reported beyond this time frame cannot be processed due to logistics company policies.
Company: Shenzhen Kerui United Technology Co., Ltd.
Company address: Room 201, 2nd Floor, Building E, Zhongwu Logistics Park, Xixiang Street, Baoan District, Shenzhen, China
Website: https://www.launchx431online.com
Tel: (+86)180 2870 0839
Email: service@launchx431online.com