[mnfarnell]

Every now and then on our 2005 Touareg, the brake pedal will be hard to press making stopping difficult. Has anyone else experienced this?

 

[FSJ Guy]

Did you run a VCDS autoscan?

Either your brake booster is failing, you have a vacuum leak or your vacuum pump (do T1's have a vacuum pump like the T2's?) is on its way out.

 

[voortreger]

Check the hard plastic vacuum lines around the engine. One of mine was cracked at both ends.