<br>Get one. It's fantastic.<br> We bought one at Best Buy and they installed it. It will only work with an automatic transmission with a fuel injected engine. A good investment and has been used many times.<br>We are in a 19 foot van and with one click from a cold bed, it turns on the engine heater and warms up the whole van in no time. The trick is to make sure the heater control and the fan speed is preset the night before. It works so well, I don't know how we got along without it. It's a luxury but so nice to have.<br>The other advantage, to me, is a safety issue. If I hear a knock on the door or someone trying the door handle at 3 in the morning, I can immediately start the vehicle and hopefully startle whoever is there and drive away without confrontation.<br>We 've only had one situation in a very dark parking lot where an odd fellow began beating on the window at 3 am. Stupidly, we asked what he wanted.<br>He asked if we were the folks who wanted our lawn mowed......<br><br><br>Nelda<br>