Ford quality What a joke

No Warranty on bulbs All I need is clarity I bought a new ford focus (Cape town) in 2017 April just after 2 years the light bulb went off. I replaced the bulb @ ford tigervelly, they did the fitting too, 2 moths later the bulb goes off and the manager has the audacity to tell me no warranty on bulbs. You mean R400 spent on bulb and labor for less than 3 months and I should accept that? Now I'm advised to do a quality check on a vehicle I bought new with ford. What a joke, quality and service. Good thing the ST did not come through it's a ****py brand anyway. Please advise if lights of a new vehicle have a life spurn of less than 3 year and when replaced it wont last you more than 3 months Khaya ***