Why won't my blue hat rc car respond to my controller

what will happen if you remove jumper?
have you looked at 4 wire thermostats at home depot? google 4 wire thermostat for more info.

• Red wire: Power (24V input in most cases).
• Green wire: Fan.
• White wire: Heating.
• Blue wire: Cooling.
• Rh: Heating power.
• Rc: Cooling power.

https://learnmetrics.com/thermostat-wiring/

You can use any size Mah but the voltage must be the same.

#1 says he has a blue hat.

If #3 sees two red hats then he knows he has a blue hat. Since he says he does not know the color of his hat, #1 and #2 do not both have red hats. They may both have blue hats, or one a blue hat and the other a red hat.

If #2 sees a red hat then he knows his hat is blue since #3 did not see two red hats. Since he says he does not know the color of his hat, #1 must have a blue hat.

first check
are the batteries in correctly--negative to the spring
If you do not know where to put the batteries in the car , give it to a child and he will be able to show you where and how

Call customer 800-374-2744

There is a plastic latch that loosen with a philips screwdriver. Rotate the latch down and you should be able to rotate the top half of the back up.

When you press a button on the RC, does a arrow appear in the top right corner of the RC?

MAYBE YOU SHOULD TRY TAKING IT BACK TO THE STORE AND TALKING TO THEM ABOUT IT OR YOU COULD BUY A NEW ONE AT AMAZON .COM FOR $11.95
HERE IS THE LINK FOR MORE DETAIL:
http://toys.wslrss.com/?s=THUNDER+TUMBLER

I just bought a hover Lites copter today.(8/22/08) on the bottom of the box is a sticker that reads >> "Please do not return damaged item to retail store. To buy replacement parts, call 1-800-374-2744 or please visit our websites www.bluehatbrands.com or www.hover-lites.com "

I tried the phone number before posting this and it is a valid number.

Also paperwork indicates the copters are distributed by MerchSource LLC, Foothill Ranch, California

Their info is as follows
WEBSITE http://www.merchsource.com/faq1.cfm

For Customer Support,
Please Call Us
at 949-587-9207
or e-mail us at
[email protected]

Hope this helps everyone

tried that said they would send me one , brandon was the reps name, 2 weeks now nothing,