Saab 9-5 overheats. In the United States OnStar was available, and provided as standard equipment in selected 9-5's from 2001 onward. The 9-5 had various comfort features both as standard and cost options over the years. While early models frequently had dash mounted cassette decks, CD changers were standard features on many cars and in-dash satellite navigation was also available. Factory-fitted phone kits were similarly optional. Many models featured leather or part-leather upholstery and both front and rear heated seats were also available. A few models were shipped with the optional ventilated seats. Cruise control was available on various models and xenon
Order-7-3 triangular honeycomb 2-hypercycle, each of which has a limiting circle on the ideal sphere. The Schläfli symbol of the "order-7-3 hexagonal honeycomb" is {6,7,3}, with three order-5 hexagonal tilings meeting at each edge. The vertex figure of this honeycomb is a heptagonal tiling, {7,3}. In the geometry of hyperbolic 3-space, the order-7-3 apeirogonal honeycomb (or ∞,7,3 honeycomb) a regular space-filling tessellation (or honeycomb). Each infinite cell consists of an order-7 apeirogonal tiling whose vertices lie on a 2-hypercycle, each of which has a limiting circle on the ideal sphere. The Schläfli symbol of the apeirogonal tiling honeycomb is {∞,7,3}, with three "order-7