Afternoon all,

Just got my health check through the post from Audi which was done when they replaced my coil packs, it went in with the EML on and the ESP light coming on intermitantley which i planned to get looked at once the recall was done.
On the health check they stated that a fault for the brake light switch had stored in the 4 wheel drive and brake system and should be replaced, also a fault for brake electronics had stored for the transverse acc sensor.

Does anyone know how much these parts would cost to replace and how easy would it be to do it myself? Also what is a transverse acc sensor?