Service & Parts Specials




Appointments now required for ALL service except Express
 
 
All service at Thelen Mazda Service Center in Bay City requires an appointment.  Thelen Mazda Express Service Lane remains available for walk-in service for your convenience.  However, an appointment is recommended and will be serviced first.  Visit our Express Service page for more  information on the maintenance services available.  
 



 
 
Thelen Service Hours
Monday: 8:00 A.M. - 8:00 P.M.
Tuesday - Friday: 8:00 A.M. - 5:30 P.M.
Saturday (scheduled Express Service only): 8:00 A.M. - 2:00 P.M.
 
 
To schedule your appointment, call us at 989-684-2980 
- or -
  Schedule Service


 

$20 OFF Pads and Rotors


Valid only at Thelen Audi, VW, Mazda, & Subaru service. CANNOT be combined with any other offer and MUST be presented at time of write up. Appointment required. Will not be accepted after the service is complete. No cash value. Taxes excluded.

Offer Expires 1/31/2026

Wipe Away the Winter Blues

10% OFF WIPERS


Valid only at Thelen Audi, VW, Mazda, & Subaru service. CANNOT be combined with any other offer and MUST be presented at time of write up. Will not be accepted after the service is complete. No cash value. Taxes excluded.

Offer Expires 1/31/2026

10% OFF Coolant Flush

Must schedule before visit.


Valid only at Thelen Audi, VW, Mazda, & Subaru service. CANNOT be combined with any other offer and MUST be presented at time of write up. Appointment required. Will not be accepted after the service is complete. No cash value. Taxes excluded.

Offer Expires 1/31/2026