had to remove both bulbs from '08 YARIS earlier when the better 1/2 noticed there were no low beams for left and right , only the high beams . Checked fuses and were fine . So , removed the drivers side U.V. bulb and put the original back in and fine . Then the same result for passengers side . The U.V. bulbs hadn't been in for more than 10 months and the car doesn't even have daytime running lights that could shorten the life of the bulb(s). Never buying these again . Longer life ! What a joke . Calling SYLVANIA to make a stink about it . Luckily got them at PEPBOYS when were on sale for $29.99 a pair .