General Motors South Africa
Gm Dealer trying to extort money from customers

I took my car to Gm ontdekkers on Friday for repairs and is on Maintenance plan till 90 000Km, they have advised me that my warranty & Maintenance is not covering the repairs as it is the same thing aslo i need to pay money to them just to check the car. i have now been told that my car will be ready on Tuesday. This mean is now a week later and havebeen left with no car or courtesey car fro a week becuse of the dealer negligance.