The sophisticated LED units use just four one-chip and five two-chip LEDs to create dipped-beam light, and 24 white LEDs to make up the daytime running lights in each headlight. This keeps power consumption and maintenance down, and assures an excellent service life. The new LED lights use adaptive light control and high-beam assist, which give maximum visibility without the risk of dazzling other road users.
However, you will pay for the privilege. The A6 Saloon is available from £30,145 (2.0 TDI SE). The LED headlight option costs £2,710 extra.
At the moment, LED headlights require very careful design of the reflectors, lenses and control systems, so there are no aftermarket LED headlight upgrade kits yet, but as LED output increases, we may see LED bulbs available as an alternative in standard bulb sizes. LED bulbs are available for a wide range of automotive uses, including brake, tail, sidelight, indicator and interior bulbs, where the light output can match traditional halogen car bulbs.
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