Universal remotes can be purchased. A mechanic can locate a professionally installed control module and determine brand and model number. As long as the battery is in good condition, the flashing LED won't cause it to drain, unless you leave the car for at least a week.
Buttons II and III probably open the trunk. Sometimes they need to be held together, sometimes they need to be held for 3-5 seconds.
There is probably also a Panic mode and a locator mode that can be accessed with buttons II and III.
Look under the dash and in the trunk under and behind the carpet for the control module. It will have 2 or 3 connectors and a single wire leading upward from it. The wire is the antenna.
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Saturday, December 17th, 2011 AT 8:41 AM