Steering column - Wikipedia Steering column This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. ( September 2014 ) Steer system : 1 Steer ; 2 Steering column ; 3 Pinion ; 4 Steer arm ; 5 Fusee 1 steering wheel 2 case 3 Steering column ( hidden by the case - blue dashed line ) 4 Universal joint The automotive steering column is a device intended primarily for connecting the steering wheel to the steering mechanism. Contents 1 Secondary functions 2 Steering lock 3 Collapsible Steering Column 4 Regulatory requirements 5 References Secondary functions A steering column may also perform the following secondary functions : energy dissipation management in the event of a frontal collision ; provide mounting for : the multi-function switch, column lock, column wiring, column shroud ( s ), transmission gear selector, gauges or other instruments as well as the electro motor and gear units found in EPAS and SbW systems ; offer ( height and / or length ) adjustment to suit driver preference Steering lock Modern vehicles are fitted with a steering lock which is an anti-theft device. It is fitted to the steering column usually below the steering wheel. The lock is combined with the ignition switch and engaged and disengaged either by a mechanical ignition key or electronically from the vehicles electronic control unit. These locks were introduced on many General Motor products in 1969 drastically reducing thefts of these GM models, and on Ford, Chrysler, and AMC products in 1970. Collapsible steering column A common device to enhance car safety is the collapsible steering column. This is designed to collapse in the event of a collision to protect the driver from harm. The column can collapse after impact with a tolerance ring inserted between the inner shaft of the steering column and the external housing. The wavelike protrusions on the circumference of the tolerance ring act as a spring to hold the two parts in place in normal driving conditions. At a specific level of force, for example in the event of a collision, the tolerance ring allows the inner shaft to slip inside the housing, so the column can collapse, absorbing energy from the impact. Regulatory requirements In the United States, steering columns are governed by several federal regulatory requirements, notably FMVSS 108, 114 and 208. The Chinese directive GB15740 - 2006 obligates Chinese car manufacturers to incorporate anti-theft mechanisms in their vehicles. European Union Commission Directive 95 / 56 / EC ( 1995 ) mandates all cars exported to European markets must be fitted with anti-theft security devices. This regulation also requires that a steering lock must be able to withstand forces of 100Nm applied to the steering wheel without failing. References Jump up ^ `` The Popular Science Anti-Car - Theft Device Competition '' Popular Science ``, July 1969, p. 70. Jump up ^ `` Collapsible Steering Column Relies on Tolerance Rings ''. Machine Design. Retrieved 2017 - 03 - 10. Jump up ^ `` GB 15740 - 2006 English version, GB 15740 - 2006 Protective devices against unauthorized use of motor vehicles ( English ) - Code of China ''. Code of China. Chinese Government. Retrieved 2017 - 03 - 10. Jump up ^ `` EUR - Lex - 31995L0056 - EN - EUR - Lex ''. eur-lex.europa.eu. Retrieved 2017 - 03 - 10. This article about an automotive technology is a stub. You can help Wikipedia by expanding it. This article about an automotive part or component is a stub. You can help Wikipedia by expanding it. Retrieved from `` https://en.wikipedia.org/w/index.php?title=Steering_column&oldid=829452114 '' Categories : Auto parts Mechanisms ( engineering ) Automotive steering technologies Automotive technology stubs Automotive part stubs Hidden categories : Articles needing additional references from September 2014 All articles needing additional references All stub articles Talk Contents About Wikipedia Deutsch 日本 語 Português Edit links This page was last edited on 8 March 2018, at 18 : 51. About Wikipedia

Question: where is the steering column in a car
Answer: connecting the steering wheel to the steering mechanism