Question: When did the luxury division of the company that manufactures Toyopet Master change the body style of the RX 350?

from september 1947, toyota's small - sized vehicles were sold under the name ``toyopet ''(トヨペット). the first vehicle sold under this name was the toyopet sa, but it also included vehicles such as the toyopet sb light truck, toyopet stout light truck, toyopet crown, toyopet master, and the toyopet corona. the word`` toyopet (japanese article)'' was a nickname given to the toyota sa due to its small size, as the result of a naming contest the toyota company organized in 1947. however, when toyota eventually entered the american market in 1957 with the crown, the name was not well received due to connotations of toys and pets. the name was soon dropped for the american market, but continued in other markets until the mid-1960s. <SEP> The Toyopet Master range also included the Masterline RR16 pickup, the Masterline RR17 van and the Masterline RR19 double pickup (with two rows of seats). They were built until replaced by a new Crown-based Masterline in March 1959, for the Toyota Store sales channel. They were introduced in November 1955, originally only as a single-cab pickup and a van. The double pickup was added in August 1956, around which time the engine was upgraded to provide . These replaced the SG commercial models and were the first car-based trucks to enter production in Japan. The Masterline commercial models were carried over after the discontinuation of the Master. A smaller Coronaline version was also developed to be sold through Toyopet dealers. <SEP> A facelift was designed through late 2010 and patented on 7 January 2011 under design registration number 001845801 - 0004. The facelift was unveiled at the March 2012 Geneva Motor Show with new wheels, interior colors, new head and tail lamps and new grilles. New LED running lights were introduced as well. The F Sport was introduced, with a honeycomb grille, 8 - speed automatic transmission, and a unique sporty interior. Sales began worldwide in April 2012 for the RX 350 and RX 450h, with sales for the F - Sport variants starting in July of the same year. In the US, the new model uses the Lexus Enform telematics system, which includes the Safety Connect SOS system and Shazam tagging. <SEP> the acura rl is a mid-sized / executive luxury car that was manufactured by the acura division of honda for the 1996–2012 model years over two generations. the rl was the flagship of the marque, having succeeded the acura legend, and was replaced in 2013 by the acura rlx. all models of the legend, rl and rlx lines have been adapted from the japanese domestic market honda legend. the model name "rl" is an abbreviation for "refined luxury." <SEP> Some buyers lamented the small size of the first Japanese compacts, and both Toyota and Nissan (then known as Datsun) introduced larger cars such as the Toyota Corona Mark II, the Toyota Cressida, the Mazda 616 and Datsun 810, which added passenger space and amenities such as air conditioning, power steering, AM-FM radios, and even power windows and central locking without increasing the price of the vehicle. A decade after the 1973 oil crisis, Honda, Toyota and Nissan, affected by the 1981 voluntary export restraints, opened US assembly plants and established their luxury divisions (Acura, Lexus and Infiniti, respectively) to distinguish themselves from their mass-market brands.