C330 does not work

Otherwise you may want to go thorugh this process:
STEP 1: Contact Garmin Technical Support to receive an RMA number.


Call or e-mail Garmin Technical Support Specialists to describe the problem you are experiencing and request a Return Material Authorization (RMA) tracking number. You will need to provide the unit's serial number (if applicable), your return shipping address, and a daytime telephone number.

***Aviation Panel Mount or Aviation Remote Mount products require an authorized person to return the aircraft system to service after product repair. Please arrange RMA's through your favorite Authorized Garmin Aviation Service Center.***

Phone: 1-800-800-1020
913-397-8200
Fax: 913-397-0836
E-mail: Tech Support

For Garmin AT products only:
Phone: 1-800-525-6726 (U.S.)
1-800-654-3415 (Canada)
503-391-3411
Fax: 503-364-2138
E-mail: Tech Support



STEP 2: Ship the unit, along with the RMA number, to Garmin.


Once you have received the RMA number, securely package the unit and ship it (insured) to the following address:

Garmin International
1200 E. 151st Street
RMA Number: (insert your RMA number here - see above)
Dock Door #1
Olathe, KS 66062 USA

For Garmin AT products only:
Garmin AT, Inc.
RMA Number: (insert your RMA number here - see above)
2345 Turner Rd. SE
Salem, OR 97302

Or find a local garmin repair center.

Hope this helps:)
Jason Otherwise you may want to go thorugh this process: STEP 1: Contact Garmin Technical Support to receive an RMA number. Call or e-mail Garmin Technical Support Specialists to describe the problem you are experiencing and request a Return Material Authorization (RMA) tracking number. You will need to provide the unit's serial number (if applicable), your return shipping address, and a daytime telephone number. ***Aviation Panel Mount or Aviation Remote Mount products require an authorized person to return the aircraft system to service after product repair. Please arrange RMA's through your favorite Authorized Garmin Aviation Service Center.*** Phone: 1-800-800-1020 913-397-8200 Fax: 913-397-0836 E-mail: Tech Support For Garmin AT products only: Phone: 1-800-525-6726 (U.S.) 1-800-654-3415 (Canada) 503-391-3411 Fax: 503-364-2138 E-mail: Tech Support STEP 2: Ship the unit, along with the RMA number, to Garmin. Once you have received the RMA number, securely package the unit and ship it (insured) to the following address: Garmin International 1200 E. 151st Street RMA Number: (insert your RMA number here - see above) Dock Door #1 Olathe, KS 66062 USA For Garmin AT products only: Garmin AT, Inc. RMA Number: (insert your RMA number here - see above) 2345 Turner Rd. SE Salem, OR 97302 Or find a local garmin repair center. Hope this helps:) Jason