Batter Percentage display done.
Electrical Q7

How To Charge Battery On 2008 Q7 3.6L

It’s been cold and the Q7 hasn’t been driven for a while, the battery drops to 11.4V, I need to charge it. I’ve bought a really good charger from Schumacher SC1280 with 15A capacity. The Q7 battery is under the driver seat, therefore, there are two poles (terminals) marked red for positive and “-” on […]

A8 D3 Electrical

Ignition Switch Warning Icon

If you see the red and black ignition warning icon on the screen while driving, the car won’t shut off, can’t get the key out of the ignition, can’t start the car… It may not be the ignition switch, it may be the start authorization module under the driver seat carpet getting wet from AC […]

A4 B6 Cabriolet Electrical VCDS

Replace Generic MAF On A4 Cabriolet 3.0L V6

2014-05-17 We replaced with Hitachi MAF from AutohausArizona. Everything came out perfect. Last time, my sister A4 Cabriolet 3.ol V6 had an ESP intermittent problem and she wanted to replace the MAF since the codes mentioned the part. The original one is Hitachi 06C 133 471 A and I ordered one from Ebay without brand […]