Garmin 660 no datastart up input error pin code in then unit turns off

SOURCE: garmin 660

Have you updated the software since you purchased the unit? If not, go to Garmin's site, download WebUpdater and check to see if there is an update to the unit's software. If so, download this and see if it helps. If not, try downloading the same version of the software again. This might help also.

SOURCE: garmin nuvi 660

You can't. Do you not remember your security location? As long as you take the unit back to this location, it will unlock. Otherwise, you'll have to send it in to Garmin with your original receipt to get it unlocked.

Ginko

• 19396 Answers
• Posted on Jul 07, 2008

SOURCE: garmin 660 broken screen

You can find a replacement lcd for $40 here.

SOURCE: garmin nuvi 660

Owners can select a pin code to use which locks the unit preventing use by theives. Sat Nav theft is a big market. The unit needs to be sent to Garmin who will verify you are the registered owner and unlock it for you. If you bought at a market is there a good chance it may have been stolen?

SHARCNET-USA

• 2130 Answers
• Posted on Nov 22, 2008

SOURCE: add Europe sd card to Garmin 660

No. When you plug in the SD card, the Nuvi will load the map from your SD card. Once you get to the main menu, select the wrench symbol, then the map symbol and then "map info". You should see both the US and Europe map. Make sure the Europe map is checked. You can uncheck the US map. This is how you switch between maps. The reason why you have to have the extra map on the SD card is because the Nuvi can only have one map on it's internal drive, one at a time.

However, backing up your US map is a good idea.

Good luck,
- Jim