Why does my Mercedes R129 break all the time?
The most popular reason for breaking is by jump starting a R129, NEVER JUMP START this Mercedes SL. These above are the main common problems with the R129 but other faults may come with old age or poor servicing throughout its life. The R129 overall is a very reliable car and is one of the best Mercedes’s ever built.
Are there any problems with the Mercedes R129 SL?
The most popular reason for breaking is by jump starting a R129, NEVER JUMP START this Mercedes SL. These above are the main common problems with the R129 but other faults may come with old age or poor servicing throughout its life.
What was the predecessor of the Mercedes R129?
The predecessor of the R129 is the desirable R107 and the successor is the R230. Due to the little electronics on the R129, it is far less problematic than the R230, which can be plagued with electrical problems. What Chassis is this car?
Is it safe to use R129 convertible roof stand?
To risk damage to the roof, we highly recommend that you buy a R129 convertible roof stand to ensure a safe storage. You could even go a step further and store the R129 Roof into a breathable bag to reduce scratches and accidental damage.
When did Mercedes Benz stop making the R129?
Mercedes-Benz started galvanizing their cars only in 2003/2004, while the production of the R129 model stopped in 2001. Still, the R129 SL-Class cars seem to hold up quite well when compared to other Mercedes-Benz cars from that era, for example, the W202 C-Class or the W210 E-Class.
Are there any problems with the R129 SL?
Common R129 Reliability Problems Distributor Caps – Early R129’s such as the 300 and 500 suffer damp distributor caps that cause misfires and other gremlins. Wiring Loom – Excluding the M103 300 SL and the M104 300-24v SL, the wiring looms are biodegradable and will eventually break, which is not the cheapest of repairs.
What are the symptoms of a failing Mercedes R129 harness?
The typical symptoms of a failing harness are electrical errors, problems with starting the engine, poor running and rough idle. Before buying a 1992-1996 Mercedes-Benz R129, check if the harness has already been replaced.
When did the Mercedes Benz wiring harness problem start?
The wiring harness problem affects Mercedes-Benz cars from 1992 until early 1996. For most models, the problem started in 1993, however, it was earlier in the case of M119 & M120 engines. The following Mercedes-Benz R129 models are affected: SL 280 (193 PS M104 engine) – introduced in 1993. SL 320 (231 PS M104 engine) – introduced in 1993