What does code P0353 mean on a BMW and is it safe to drive?
P0353: Ignition Coil C Primary/Secondary Circuit Malfunction. Here's what it means on your BMW, what usually causes it, what repairs typically cost, and how safe it is to keep driving.
PowertrainHigh urgency
What this code means
Fault in ignition coil C circuit (cylinder 3). Identical to P0351/P0352 in diagnosis and repair, but affects cylinder 3. Common on 4- and 6-cylinder engines with coil-on-plug systems.
Common causes for your BMW
- Failed ignition coil on cylinder 3
- Worn or fouled spark plug on cylinder 3
- Damaged wiring or corrosion at coil connector
Symptoms
- Flashing or steady Check Engine Light
- Misfire felt in the cabin at idle or under load
- Poor acceleration
Typical fixes
- Replace ignition coil for cylinder 3
- Replace spark plug on cylinder 3
- Check coil connector and wiring
Repair cost range
For a BMW, repairs for P0353 often fall between $80 and $300, depending on the cause and whether you use OEM or aftermarket parts. Labor rates vary by location.
Known issues on BMW
BMW P0353 is a cylinder 3 coil failure. Same diagnosis as P0351/P0352—replace the coil pack. On N54, verify the injector on cylinder 3 is not also contributing to the misfire.
Most commonly affected models
3 Series 2006–20125 Series 2008–2013X5 2007–2013