<?
$dbUser = \Bitrix\Main\UserTable::getList(array(
'select' => array('ID', 'UF_NUMBER_CAR',), //Указываем какие поля получаем
'filter' => array('ID' => $USER->GetID())
));
if ($arUser = $dbUser->fetch()){
$NamberCar = $arUser['UF_NUMBER_CAR'];
}
if($NamberCar != 1):?>
<div class="entry">
.....
</div>
<?endif?>