GPS Navigation for Dummies

Repair Service

We have one year limited warranty on all of our product. Please contact us at so we can assign you a RMA (Returned Merchandise Authorization) number. If you have done any troubleshooting on your own, please be prepared to give this information to our customer service and technical support representatives. We will also require a proof of purchase that shows the date of purchase, model number and store/channel for the purchase.

Repair procedure:

  1. Send us email at or call us at 248-853-9477, 248-853-6477 or 248-853-5774 to request the RMA number & return instruction
  2. Return product in a secure and durable package to prevent damage during transit
  3. Please make sure to enclose the information below.
  4. Please mark your assigned RMA number visibly and clearly on the outside of the box
  5. Technical issues reported will be evaluated by our technical specialist. Repair service fee may be applied depending the nature of the damage and warranty eligibility.

Your name
Telephone number
A description of problem
Model number
Serial number
RMA number
and Copy of purchase reciept


Simply send the product and required documents to the address below:

Maylong Group LLC

2157 Avon Industrial Dr.

Rochester Hills, MI 48309

Please keep the tracking number to track your package when you send it out.


Note: Repairs have a 45 day warranty. If the unit sent in is still under its original warranty, then the new warranty is 45 days or to the end of the original one year warranty, depending upon which is longer.
Maylong Group is not responsible for products damaged or lost during the shipping process.


For Dummies, the Dummies Man logo and related trademarks and trade dress are registered trademarks of Wiley Publishing, Inc.Wiley Publishing - Now You Know! Used By License. - ©2007 - Maylong Group, LLC.