Good Morning, this is Charisse from Ultimate Performance. Regarding your wiper issue, this is something we would have to take a look at and diagnose. Please give me a call at 951-360-8518 so I can set you up with an appointment. Look forward to speaking with you.
Thank You,
Charisse
RepairPal Certified shops can diagnose and repair your 2006 Cadillac CTS. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.