for some models, a power increase for the 320d from and the N57 engine replacing the M57 for the 330d model. Styling changes included front and rear bumpers, wing mirrors, headlights, taillights, boot lid, wider kidney grilles and revised crease lines for the bonnet. The new 2009 – 2011 facelift (LCI) AWD models became known as "xDrive" models, unlike the previous 2006–2008 (pre-lci) AWD models, which were labeled as "xi" models. The new xDrive models received xDrive badges on the bumper and both the right and left sides right below the side marker lamps. For the interior, crash-activated head restraints were added to the front seats, the optional "Professional" navigation system was updated, iDrive was updated and the resolution of the display was increased. 2010 For the 2010 model year, the Sport, Lifestyle and Exclusive Edition were introduced for saloon and estate models. The 316d estate model was added, as was the 320d EfficientDynamics Edition saloon. Mechanical changes included compliance with the EU5 emission standard, EU6 emission compliance (optional) for the 320d and 330d models, power increases for the 318d, 320d, 325d and 330d models, the N54 engine in the 335i being replaced by N55 engine, and additional features for BMW ConnectedDrive. Safety The Euro NCAP noted the poor pedestrian protection awarding 4 points out of 36, reporting the 3 Series was "very disappointing" in this measure. IIHS The Insurance Institute for Highway Safety (IIHS) gives the 3 Series a "Good" overall rating in both the frontal and side impact crash tests. The 3 Series received "Good" marks in all six of the frontal crash test categories, and "Good" marks in six of the nine categories in the side impact test. The IIHS also gave the 3 Series the Top Safety Pick award. The convertible is rated "Marginal" in side impacts, making the 3 Series convertible the lowest rated vehicle currently sold in its class in IIHS tests. Recalls In November 2017, BMW recalled 672,000 3 Series cars from model years 2006–11 with climate control system electronic components at risk of overheating, due to faulty blower motor wiring. Production In 2002, Norbert Reithofer and Development Chief Burkhard Goeschel started an initiative to halve the time it took to reach full production of the next generation 3 Series from six months to three. The E90 was produced in Germany (Leipzig, Munich and Regensburg) and in South Africa (Rosslyn). Local assembly of