One problem related to check engine light on has been reported for the 2010 Volkswagen EOS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Volkswagen EOS based on all problems reported for the 2010 EOS.
The check engine light coming on due to fail turbo undercharge valve, the valve has a rubber seals that is know leak or break. The manufactory has redesign the valve. The automobile will stall or not gain enough engine power.