How to replace the key battery for Audi A6?

[Vivienne]

Audi A6 key battery replacement steps are as follows: 1. Press the switch on the metal part of the key back, and pull out the metal part at the same time to remove the hidden mechanical key. 2. Pull out the buckle to remove the old battery, then replace it with a new one. Note that the battery cannot be reversed in polarity, and the installation steps are the reverse of the disassembly sequence. Below is an introduction to the Audi A6: 1. Exterior: The Audi A6 still maintains the design of a station wagon, but through detailed comparison, it can be found that the new car has many changes compared to the current model. The new family-style hexagonal grille is larger than the current model and has been blackened for a more sporty visual effect. The lower air intake is wider in shape and comes with a radar device. 2. Interior: The Audi A6 comes standard with tire pressure monitoring, non-full-size spare tire, LED headlights/taillights (with sequential turn signals and headlight washers), progressive steering system, front seat electric adjustment + electric lumbar support, Audi Virtual Cockpit, cruise control, front/side airbags + air curtains, automatic start-stop, Audi pre sense basic/city, and Audi Connect technology.