How to Replace a Dead Battery in an Audi Car Key?

1 Answers
SanLyla
07/30/25 1:31am
Audi car key dead battery replacement method is: 1. Open the mechanical key and hold the key vertically; 2. Use a screwdriver to wedge into the gap where the key retracts; 3. Pry open the key casing; 4. Remove the old battery and replace it with a new one. Taking the Audi A3 as an example: The Audi A3 has a length, width, and height of 4343mm, 1815mm, and 1458mm respectively, with a wheelbase of 2630mm. This car is equipped with a 1.4T L4 engine, featuring turbocharged intake, delivering a maximum horsepower of 150ps and a maximum torque of 250nm. The body type is a 5-door, 5-seat hatchback, paired with a 7-speed dual-clutch transmission.
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