One problem related to horn assembly has been reported for the 2005 Chevrolet Monte Carlo. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Chevrolet Monte Carlo based on all problems reported for the 2005 Monte Carlo.
Key fob quit working. I use the key to manually unlock car. However, after car is parked and off, the doors lock and unlock themselves. The front and rear lights flash while doors locking and unlocking. The other night, it was flashing morse code for over 24hours. I do not have on star connected. Horn quit working 4 months right before key fob quit. I can't use my bright lights, because I lose dash lights, head lights. My son and I share this car to drive to work. Since the lights started flashing all day and night, I felt it is unsafe for him to drive to work which is 40 miles one way. Why so many issues that are not being taken serious? I drive my car during day time. I pray I make it to work. I have to drive 9 miles one way to work. However, I drive highway 75 with semi trucks going 70 miles an hour. If this car loses power on that highway, I will probably not survive. Unsafe and not reliable vehicle. Chevy should help us Monte Carlo owners get them fixed. Thanks for your time.